Salenovo
Closure Index · monthly · final

Companies leaving the register, September 2026

In September 2026, 54,222 companies left the Companies House register. 22,309 of them (41%) had last filed accounts as a trading business; most of the rest had never filed any. 68,766 companies were formed in the same month, 14,544 more than left.

Leaving peaks at 1 to 2 years old: 16,402 of the month's leavers (30%) were that age, and 4.9% of those had last filed trading accounts. That's mostly companies struck off, by the registrar or on their own application, having never filed their first accounts.

Almost none of it came without warning: 51,282 (95%) were already marked "Active - Proposal to Strike off" on the 1st of the month, 2,530 were in liquidation, 102 in administration or receivership, and 308 were active with no notice on the register (a company that applied to be struck off during the month, or converted to another form). Another 87,836 companies were proposed for strike-off during the month and still were on the 1st of the next. Not every proposal ends in removal: 15,176 companies marked for strike-off on the 1st were plain active again a month later, after an objection or a filing.

Insolvency entries (a liquidator appointed, a winding-up petition or order, an administration) are counted from October 2026, the first full month we read The Gazette daily.

15,522 of the leavers (29%) were registered at a shared or service address, one with 50 or more companies on it, so the council and constituency tables lead with the 38,700 at their own address, as the Formation Index leads with own-address formations.

Published 8 November 2026 · final · free to quote with attribution to Salenovo · councils.csv · regions.csv · constituencies.csv · sectors.csv · ages.csv · JSON

54,222companies left the register in September 2026
22,309of them had last filed trading accounts (41%)
+14,544formed less left, with 68,766 formed in the month

Companies House monthly snapshots of the register (Open Government Licence v3.0). Insolvency notices: The Gazette (Crown copyright, Open Government Licence v3.0). ONS Postcode Directory, Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026, Royal Mail data © Royal Mail copyright and database right 2026, National Statistics data © Crown copyright and database right 2026.

By nation

NationLeft the registerOf them, own addressLast filed trading accountsProposed for strike-offFormedNetOn the register, 1stOwn-address leavers per 1,000
England47,96633,16420,28276,10162,008+14,0424,964,01110.1
Wales1,4421,2166402,2791,689+247150,7999.7
Scotland7945914743,4973,616+2,822307,7192.7
Northern Ireland175142111955787+61288,9761.9

By region

RegionLeft the registerOf them, own addressLast filed trading accountsProposed for strike-offFormedNetOn the register, 1stOwn-address leavers per 1,000
London15,9818,9285,70227,55923,542+7,5611,561,87010.6
South East6,3374,9823,0499,5697,203+866738,6799.3
North West6,0874,1962,6099,0107,147+1,060562,12310.8
West Midlands4,2803,3281,8046,7475,507+1,227434,67610.4
East of England4,7663,2602,2557,4656,021+1,255528,3869.5
Yorkshire and The Humber3,2682,6531,4755,0554,181+913340,72210.1
East Midlands3,0282,3671,3794,3473,310+282308,79210.1
South West2,8822,3041,3944,3323,334+452360,2108.8
Wales1,4421,2166402,2791,689+247150,7999.7
North East1,3371,1466152,0171,763+426128,55310.8
Scotland7945914743,4973,616+2,822307,7192.7
Northern Ireland175142111955787+61288,9761.9

By age

How old the leavers were, and how many of each age had filed trading accounts.

Age when they leftLeft the registerOwn addressLast filed trading accountsShare
Under a year3,0192,410581.9%
1 to 2 years16,40212,7518054.9%
2 to 3 years7,5565,5492,78937%
3 to 5 years8,1735,8525,07962%
5 to 10 years10,0366,6356,86168%
10 years or more9,0365,5036,71774%

What they had filed

Accounts on the register when they leftCompaniesShare
Last filed as a trading business22,30941%
Last filed as dormant10,65220%
None filed, and overdue or due by the 1st of the month3,7056.8%
None filed, none due yet17,27732%
None filed, no due date on the register (partnerships and other entities with no accounts to file)2700.5%
Filed, type not stated on the register90.0%

By kind of business

The first SIC code's section. "Per 1,000" is leavers per 1,000 companies of that kind on the register at the start of the month.

SectorLeft the registerLast filed trading accountsOn the register, 1stPer 1,000
Retail & wholesale11,0603,344743,38714.9
Professional services6,0643,269681,2118.9
IT & media5,3362,222472,59611.3
Construction4,8292,394570,8588.5
Business support4,0731,890394,30110.3
Hospitality & food3,8881,608298,54313.0
Property3,4501,162630,5215.5
Other services2,3921,156235,34010.2
Manufacturing2,158883237,1469.1
Health & social care2,0991,145230,6439.1
Transport & logistics1,732739156,72911.1
Dormant / no activity1,634255106,19115.4
Finance & insurance1,471566229,4726.4
Education1,090465112,0219.7
Arts & leisure1,081493131,8158.2
No SIC given724296231,5953.1
Households34581127,9542.7
Agriculture & farming23311644,0115.3
Public administration1607810,10915.8
Water & waste1535118,5938.2
Mining & quarrying129288,43215.3
Energy1216817,8996.8

Every council, September 2026

Ranked by own-address leavers per 1,000 own-address companies on the register, for the 236 councils with at least 50 such leavers in the month and 2,000 such companies; the rest are listed after, without a rank. A small council's rank moves a good deal from month to month: with 50 leavers, chance alone puts its rate about a seventh either side of its true level. Click a column heading to sort, or type to find a council. A count under 10 shows as "fewer than 10", here and in the downloads.

RankCouncilRegionLeft the registerOf them, own addressLast filed trading accountsProposed for strike-offFormedNetOn the register, 1stOwn-address leavers per 1,000
1NewhamLondon6635472071,1911,014+35145,27814.5
2PendleNorth West817134102104+235,74314.5
3MiddlesbroughNorth East1049243168169+658,08814.3
4PrestonNorth West18312574184175-813,98913.5
5GreenwichLondon306285112559302-424,31513.5
6TamesideNorth West15112962218193+4212,72613.4
7LincolnEast Midlands5650316373+175,77213.3
8Barking and DagenhamLondon317296114524462+14523,56913.3
9LutonEast of England25021282477374+12421,06912.9
10NottinghamEast Midlands298210131387335+3724,27612.8
11BirminghamWest Midlands1,1819424481,9861,563+382101,71312.8
12CoventryWest Midlands367235131609420+5329,13112.7
13RedbridgeLondon568455194915707+13948,81812.7
14North East LincolnshireYorkshire and The Humber109756514497-129,15012.6
15ManchesterNorth West1,0826003761,6081,332+25076,93312.6
16WorcesterWest Midlands7357328761-125,98512.6
17DarlingtonNorth East7261248981+96,38212.5
18KnowsleyNorth West67642410462-55,79112.5
19NewportWales1089149167152+449,22312.5
20WirralNorth West18715077293198+1117,80312.5
21RotherSouth East7455349675+18,02912.4
22BurnleyNorth West8055458379-15,19012.3
23CrawleySouth East78723214191+136,85912.3
24CroydonLondon413353168734461+4840,60612.2
25Tower HamletsLondon6433832131,0421,098+45556,61812.2
26Wyre ForestWest Midlands6151347558-35,50012.1
27SalfordNorth West24520388392292+4723,42112.1
28DerbyEast Midlands19815085282242+4419,06712.0
29Blackburn with DarwenNorth West13411443210211+7712,00412.0
30ThurrockEast of England15914661235193+3414,23212.0
31BradfordYorkshire and The Humber409356132693607+19836,13512.0
32Nuneaton and BedworthWest Midlands80692910479-16,89712.0
33Rhondda Cynon TafWales1129536151119+78,71111.9
34LeicesterEast Midlands377265119655455+7831,38411.9
35WolverhamptonWest Midlands22319781327502+27919,92911.9
36BrentwoodEast of England1126471126121+99,75111.9
37LiverpoolNorth West416278178710539+12339,59211.8
38BoltonNorth West325221134457363+3827,35911.8
39HaveringLondon27522585395298+2325,22611.8
40Stoke-on-TrentWest Midlands16013560224168+813,53811.8
41OldhamNorth West19214786372288+9618,63411.8
42HaringeyLondon349266126550388+3931,29911.8
43SloughSouth East19517781332251+5616,63811.8
44Waltham ForestLondon349251113583739+39030,55911.8
45BlackpoolNorth West2156142122106-1097,68111.7
46Redcar and ClevelandNorth East5252258990+384,50511.7
47HaltonNorth West6256319178+166,10011.7
48NorthumberlandNorth East16114884173153-814,11811.7
49WokinghamSouth East15413872199157+315,14311.7
50PlymouthSouth West1119841144117+611,75111.7
51WokingSouth East88763612282-68,50411.6
52SuttonLondon19716096265171-2617,46711.5
53GedlingEast Midlands6754289658-96,16111.5
54Kingston upon Hull, City ofYorkshire and The Humber13011646205204+7412,25011.5
55SouthamptonSouth East17013376293173+315,28311.5
56LewishamLondon22120776406201-2019,21111.5
57Newcastle upon TyneNorth East20917984280262+5319,59311.4
58DoncasterYorkshire and The Humber21116682324344+13319,06711.4
59South NorfolkEast of England7472408873-17,30711.4
60Folkestone and HytheSouth East69582610269+06,72911.4
61BlabyEast Midlands9759519260-378,68311.4
62SwindonSouth West13211461205150+1812,55911.4
63BexleyLondon20717972363227+2020,77111.3
64SandwellWest Midlands23220769471383+15121,92211.2
65PortsmouthSouth East1389668185152+1414,06011.2
66ColchesterEast of England13210860188127-514,31611.2
67Neath Port TalbotWales5750218360+34,92711.2
68BraintreeEast of England102864214199-310,55411.2
69HillingdonLondon464313169840630+16640,34411.2
70BrentLondon394338113761460+6636,82811.2
71DacorumEast of England13511173189144+914,67511.1
72St. HelensNorth West85703714297+127,74611.1
73WorthingSouth East8451519669-159,37611.0
74WatfordEast of England1359575198113-2212,55011.0
75Southend-on-SeaEast of England1799987310180+119,86211.0
76DoverSouth East6950309559-105,86111.0
77East StaffordshireWest Midlands84684210868-167,59311.0
78GatesheadNorth East1149157154119+511,17610.9
79LewesSouth East6850466658-106,07810.9
80RugbyWest Midlands83705014177-68,32810.9
81SeftonNorth West17312477254202+2915,85210.8
82KirkleesYorkshire and The Humber315257131465378+6329,47910.8
83RochdaleNorth West15212857291219+6714,58910.8
84Stockton-on-TeesNorth East1349974189165+3112,16210.8
85HounslowLondon308275111558428+12030,47210.7
86MertonLondon258190116443268+1026,34910.7
87CardiffWales282220119397301+1926,54810.7
88HarlowEast of England855438141115+309,92810.7
89LeedsYorkshire and The Humber617495284858713+9663,30210.7
90SwanseaWales13211060220176+4413,81110.7
91EnfieldLondon420259142776479+5940,38810.7
92FarehamSouth East7756389786+98,94610.6
93HarrowLondon455298194715562+10752,67910.5
94CarmarthenshireWales86753412382-48,32610.5
95East HertfordshireEast of England1209267150110-1013,95410.5
96South TynesideNorth East57552011374+175,92210.5
97Milton KeynesSouth East311230150450357+4629,19310.5
98Kingston upon ThamesLondon15113865217147-416,22610.4
99IslingtonLondon1,4222453932,4022,368+946109,18110.4
100BassetlawEast Midlands6057279766+66,04410.4
101DartfordSouth East1279554204144+1712,58610.3
102EalingLondon393342139895541+14840,21310.3
103ReadingSouth East12110664221134+1312,92710.3
104ThanetSouth East79643511693+148,87510.3
105SheffieldYorkshire and The Humber385265174619415+3034,58610.3
106WandsworthLondon270249108466289+1927,59010.3
107South RibbleNorth West6150388773+126,53210.3
108SouthwarkLondon318257128539387+6933,50110.3
109Cheshire West and ChesterNorth West20817590333232+2422,97410.2
110ArunSouth East67633310686+198,20710.2
111HarboroughEast Midlands8962569165-248,39210.1
112SwaleSouth East78672211877-18,36410.0
113OxfordSouth East907333141117+279,33110.0
114King's Lynn and West NorfolkEast of England6452207174+107,34010.0
115Newark and SherwoodEast Midlands5854269273+156,02610.0
116Bracknell ForestSouth East68662810266-27,60710.0
117WalsallWest Midlands17514370336218+4318,4339.9
118WiganNorth West14112861258189+4816,1199.9
119North NorthamptonshireEast Midlands20918498344253+4422,7879.9
120CamdenLondon1,7683324993,1154,078+2,310168,0179.9
121CambridgeEast of England1576738255168+1112,7799.8
122RushcliffeEast Midlands74583411261-138,4709.8
123LambethLondon25522997493307+5227,7019.8
124BridgendWales67522511186+196,6229.8
125West BerkshireSouth East1218772141113-812,9979.8
126Hinckley and BosworthEast Midlands5350256261+86,0219.7
127Hammersmith and FulhamLondon296182125474328+3233,0949.7
128StockportNorth West254178138358315+6127,0759.7
129EastleighSouth East926359102102+1010,2429.7
130AshfordSouth East81743812883+210,8929.7
131HartSouth East6053238261+16,8169.6
132GraveshamSouth East726731156133+618,9029.6
133SunderlandNorth East1039141179183+8010,5589.6
134PeterboroughEast of England14212063282262+12015,8439.6
135Kensington and ChelseaLondon21818086369230+1222,9909.6
136RotherhamYorkshire and The Humber12710062218211+8413,7239.6
137West NorthamptonshireEast Midlands360243189445327-3335,0029.5
138StaffordWest Midlands76633412164-129,3169.5
139Stratford-on-AvonWest Midlands102875212295-711,8669.5
140West OxfordshireSouth East70593110881+119,1389.5
141BarnsleyYorkshire and The Humber997640158133+3411,1259.5
142WychavonWest Midlands8568449290+510,5069.4
143Epping ForestEast of England14611064256184+3817,7369.4
144BarnetLondon7033623241,016674-2976,4579.4
145CalderdaleYorkshire and The Humber12610367240156+3014,2699.4
146BuckinghamshireSouth East478401227710528+5054,3709.4
147GloucesterSouth West76532012289+137,4489.4
148BroxbourneEast of England82574217294+1211,6849.4
149MedwaySouth East18313775317236+5320,4069.3
150TendringEast of England61512311794+336,8819.3
151North LincolnshireYorkshire and The Humber70643613287+177,9339.3
152SpelthorneSouth East806428122102+229,0399.3
153Cheshire EastNorth West300230138423346+4635,5249.2
154West SuffolkEast of England32577106615878+55330,5319.2
155West LancashireNorth West5853268066+86,9209.2
156HertsmereEast of England17693107267154-2219,6369.2
157Bath and North East SomersetSouth West112976115493-1913,8079.2
158SolihullWest Midlands14711264213200+5317,9679.1
159Richmond upon ThamesLondon19814896247177-2121,5869.1
160CumberlandNorth West1088355148125+1712,1759.1
161Bristol, City ofSouth West291245141435356+6536,4049.1
162TraffordNorth West242164110349297+5527,5809.1
163WiltshireSouth West254211147324252-231,1049.1
164Reigate and BansteadSouth East1128958158107-512,5509.1
165TeignbridgeSouth West6252349864+27,9569.0
166UttlesfordEast of England6958299080+118,6939.0
167Telford and WrekinWest Midlands987253151102+49,4149.0
168County DurhamNorth East18816587386295+10721,8479.0
169ChelmsfordEast of England1249353181164+4014,4529.0
170East DevonSouth West6955319292+239,1068.9
171Central BedfordshireEast of England17614278299213+3721,1038.9
172Test ValleySouth East6661317892+268,2948.8
173South KestevenEast Midlands77603110889+128,7638.8
174MaidstoneSouth East1228966192166+4413,9108.7
175Bournemouth, Christchurch and PooleSouth West249198108441308+5931,3608.7
176East HampshireSouth East93644310696+310,4998.7
177HorshamSouth East92724414573-1910,9818.7
178Vale of GlamorganWales57562711875+186,9788.7
179Brighton and HoveSouth East232155121317216-1628,4348.7
180CornwallSouth West235204115319260+2528,8438.6
181WarwickWest Midlands1187867173153+3515,0958.6
182RunnymedeSouth East69513314073+48,6658.6
183BromleyLondon292188109610279-1335,3688.6
184YorkYorkshire and The Humber90724414395+512,6288.6
185HackneyLondon1,2332573582,4382,667+1,434114,6638.6
186WakefieldYorkshire and The Humber14212563262203+6116,9278.5
187South GloucestershireSouth West13011458229188+5818,1258.5
188North TynesideNorth East966955135133+3710,4288.5
189SomersetSouth West238195133360306+6832,2918.4
190North HertfordshireEast of England766342135103+2711,2248.4
191BuryNorth West1869597268237+5118,7618.4
192Windsor and MaidenheadSouth East13210970221155+2316,9188.4
193BedfordEast of England1188958196175+5714,4808.4
194St AlbansEast of England17286101181104-6815,5818.4
195BasildonEast of England1578095256186+2917,7028.3
196ElmbridgeSouth East1239248171141+1815,5038.3
197Basingstoke and DeaneSouth East837646138104+2110,3088.3
198CheltenhamSouth West86594513487+110,8048.3
199South CambridgeshireEast of England1148180138100-1412,9898.3
200WarringtonNorth West16895102313202+3419,6698.3
201WaverleySouth East93735113585-811,9908.3
202NorwichEast of England1235683150122-115,1558.3
203LichfieldWest Midlands68533210074+68,6248.2
204DudleyWest Midlands15511279271260+10521,1978.2
205IpswichEast of England885337168146+5810,3788.2
206Welwyn HatfieldEast of England73642812894+219,3588.1
207SevenoaksSouth East1016748126138+3712,7808.1
208North SomersetSouth West998846163118+1913,8498.1
209CotswoldSouth West6051287779+198,0758.1
210North YorkshireYorkshire and The Humber288260156408350+6240,2988.0
211CherwellSouth East907038164128+3811,8228.0
212New ForestSouth East102745311490-1213,0948.0
213CharnwoodEast Midlands847138126113+2911,0768.0
214DorsetSouth West268136135432298+3030,4788.0
215East SuffolkEast of England877848154107+2011,9327.9
216Vale of White HorseSouth East78564510686+89,0567.9
217East Riding of YorkshireYorkshire and The Humber15012393186188+3819,8507.8
218StroudSouth West5550227549-67,3797.8
219South OxfordshireSouth East81724112576-511,3267.8
220Herefordshire, County ofWest Midlands2019281305245+4423,1747.7
221Westmorland and FurnessNorth West988557132112+1412,4307.7
222Three RiversEast of England745536129116+4211,1527.3
223ChichesterSouth East69523312295+2610,2627.2
224WealdenSouth East916552149125+3413,3987.2
225Tunbridge WellsSouth East77544310996+1910,5567.2
226Mid SussexSouth East77603615998+2112,4387.1
227CanterburySouth East625225133123+6110,4117.1
228WestminsterLondon1,1574264772,0541,777+620161,2507.1
229Tonbridge and MallingSouth East805342139106+2612,7667.0
230GuildfordSouth East776834149104+2711,8096.9
231HuntingdonshireEast of England1026356151126+2412,0456.8
232ShropshireWest Midlands12110260174155+3419,0316.6
233WinchesterSouth East835248137107+2414,3216.2
234City of LondonLondon500113277604398-10263,2365.8
235Glasgow CityScotland198110125762765+56756,4703.2
236City of EdinburghScotland1037065413594+49160,8702.4
n/aChesterfieldEast Midlands5549207761+65,91910.2
n/aEast LindseyEast Midlands5649246560+45,9339.3
n/aMole ValleySouth East6149368660-18,2917.9
n/aSurrey HeathSouth East57492110670+138,3007.9
n/aChorleyNorth West121487911771-509,3009.1
n/aRushmoorSouth East5548219762+76,4539.3
n/aBroxtoweEast Midlands5347255650-35,78211.0
n/aEpsom and EwellSouth East6447348452-127,5919.0
n/aHavantSouth East7347368687+147,92010.2
n/aIsle of WightSouth East5847339263+57,0898.9
n/aNorth KestevenEast Midlands5047227661+115,31410.1
n/aSouth HollandEast Midlands6647329073+76,42011.3
n/aStevenageEast of England66473010469+37,35810.7
n/aFlintshireWales52462810579+277,0328.1
n/aOadby and WigstonEast Midlands5046196645-54,00812.4
n/aExeterSouth West7045329785+158,9539.2
n/aMonmouthshireWales4745206253+65,5699.4
n/aNewcastle-under-LymeWest Midlands5445288477+236,6188.5
n/aNorth West LeicestershireEast Midlands6645448249-177,1508.2
n/aBrecklandEast of England5044197751+16,5378.1
n/aHartlepoolNorth East4744216239-83,77413.7
n/aTewkesburySouth West5444267366+127,2428.6
n/aAshfieldEast Midlands4643177250+44,79310.6
n/aTandridgeSouth East6243339870+88,6747.3
n/aWyreNorth West4843177469+216,21110.7
n/aBromsgroveWest Midlands6442377769+58,2326.8
n/aCaerphillyWales4342179564+215,8827.5
n/aHastingsSouth East4742185766+194,83611.3
n/aLancasterNorth West5542369363+86,9377.8
n/aPowysWales4642236947+16,2487.7
n/aSouth DerbyshireEast Midlands4242158261+195,2529.2
n/aAmber ValleyEast Midlands5241328965+136,5888.0
n/aGwyneddWales4241226645+35,2139.2
n/aMid SuffolkEast of England5441226757+36,4178.9
n/aPembrokeshireWales7641449437-396,2917.7
n/aGosportSouth East4340193837-62,88516.7
n/aRochfordEast of England7240407457-156,38210.7
n/aBroadlandEast of England5939348260+17,7877.3
n/aEastbourneSouth East61394110177+168,66510.2
n/aTorbaySouth West5239209171+196,9338.0
n/aWrexhamWales4739258963+166,1208.0
n/aMalvern HillsWest Midlands4238226140-25,5818.0
n/aMansfieldEast Midlands5138228152+15,6579.8
n/aFenlandEast of England4437215461+174,7479.7
n/aSouth HamsSouth West4737206654+76,3667.1
n/aBelfastNorthern Ireland613646290193+13224,0362.0
n/aDerbyshire DalesEast Midlands4336284638-55,1278.2
n/aHyndburnNorth West4336withheld9257+144,24410.1
n/aCannock ChaseWest Midlands4635217477+316,0577.7
n/aTamworthWest Midlands4235194439-34,29111.1
n/aDenbighshireWales4534227471+265,2309.7
n/aForest of DeanSouth West3634184340+44,4539.1
n/aFyldeNorth West94345813665-299,9548.7
n/aWest LindseyEast Midlands4034176045+55,3467.5
n/aAberdeen CityScotland433331168166+12313,8473.0
n/aBaberghEast of England3633186741+55,6388.3
n/aCastle PointEast of England5633308666+107,1819.7
n/aErewashEast Midlands3833128456+186,0407.3
n/aFifeScotland353322159178+14313,4862.9
n/aRedditchWest Midlands4833246647-15,2419.0
n/aAberdeenshireScotland3332withheld129109+7612,5412.8
n/aEast CambridgeshireEast of England3732withheld5435-25,2757.0
n/aNorth LanarkshireScotland473225241192+14513,8002.9
n/aRibble ValleyNorth West4132206443+24,9338.3
n/aSouth StaffordshireWest Midlands3632216041+55,8136.2
n/aConwyWales3531207660+255,2497.0
n/aHigh PeakEast Midlands3830246947+95,3577.4
n/aMaldonEast of England4030186150+105,6808.6
n/aSouth LanarkshireScotland353013201211+17618,7962.5
n/aTorfaenWales3130123829-23,46610.3
n/aGreat YarmouthEast of England3429196046+124,0128.9
n/aHighlandScotland312920110120+8911,6142.8
n/aRossendaleNorth West3129135247+163,6328.4
n/aNorth DevonSouth West3528166037+25,0346.7
n/aNorth NorfolkEast of England2928124535+64,5007.2
n/aStaffordshire MoorlandsWest Midlands2828withheld3841+133,9487.4
n/aNorth East DerbyshireEast Midlands2827115448+204,4366.5
n/aNorth WarwickshireWest Midlands3027115341+113,7367.5
n/aBostonEast Midlands2826135245+173,1429.6
n/aCeredigionWales2626103125-13,0318.9
n/aAdurSouth East2924154344+154,4868.8
n/aBolsoverEast Midlands3124173226-53,3769.0
n/aFalkirkScotland2521withheld8571+465,8214.4
n/aMid DevonSouth West2421withheld3931+74,3627.0
n/aDundee CityScotland3520withheld141104+6910,0833.3
n/aRutlandEast Midlands1919withheld2825+62,2588.4
n/aIsle of AngleseyWales1818withheld3726+82,4407.5
n/aTorridgeSouth West1918withheld3523+42,9397.3
n/aArmagh City, Banbridge and CraigavonNorthern Ireland1717withheld7885+688,4812.1
n/aMeltonEast Midlands1917withheld3422+32,9707.2
n/aRenfrewshireScotland251714117127+1028,5262.5
n/aSouth AyrshireScotland1817withheld6865+475,7733.5
n/aWest DevonSouth West1717withheld2421+42,4867.3
n/aBlaenau GwentWales1716withheld3216-11,918n/a
n/aMerthyr TydfilWales1616withheld4123+71,964n/a
n/aDerry City and StrabaneNorthern Ireland1514withheld7071+566,1622.4
n/aEast LothianScotland1514withheld4054+394,1883.5
n/aNewry, Mourne and DownNorthern Ireland1614withheld11283+679,9351.6
n/aWest LothianScotland1414withheld95104+907,1712.0
n/aAngusScotland1313withheld4949+364,4813.4
n/aArds and North DownNorthern Ireland1212withheld10374+626,1042.1
n/aLisburn and CastlereaghNorthern Ireland1312withheld8061+486,3842.1
n/aMid and East AntrimNorthern Ireland1412withheld5246+324,6093.3
n/aMorayScotland1412withheld3138+243,3034.4
n/aNorth AyrshireScotland1811withheld5161+433,8893.2
n/aArgyll and ButeScotland1010withheld4745+353,8222.9
n/aPerth and KinrossScotland1110withheld8468+576,9041.6
n/aStirlingScotland10fewer than 10withheld4454+445,106n/a
n/aEast AyrshireScotland12fewer than 10withheld5864+524,549n/a
n/aFermanagh and OmaghNorthern Irelandfewer than 10fewer than 10withheld3841fewer than 105,720n/a
n/aAntrim and NewtownabbeyNorthern Irelandfewer than 10fewer than 10withheld4446fewer than 104,866n/a
n/aDumfries and GallowayScotlandfewer than 10fewer than 10withheld3864fewer than 104,497n/a
n/aScottish BordersScotlandfewer than 10fewer than 10withheld6151fewer than 104,823n/a
n/aClackmannanshireScotlandfewer than 10fewer than 10withheld1816fewer than 101,528n/a
n/aEast RenfrewshireScotlandfewer than 10fewer than 10withheld5757fewer than 104,690n/a
n/aMid UlsterNorthern Irelandfewer than 10fewer than 10withheld4639fewer than 107,331n/a
n/aWest DunbartonshireScotlandfewer than 10fewer than 10withheld4944fewer than 102,879n/a
n/aMidlothianScotlandfewer than 10fewer than 10withheld5153fewer than 104,034n/a
n/aCauseway Coast and GlensNorthern Irelandfewer than 10fewer than 10withheld4147fewer than 105,277n/a
n/aInverclydeScotlandfewer than 10fewer than 10withheld4127fewer than 102,556n/a
n/aEast DunbartonshireScotlandfewer than 10fewer than 10withheld5647fewer than 104,223n/a
n/aShetland IslandsScotlandfewer than 10fewer than 10withheld10fewer than 10fewer than 101,327n/a
n/aIsles of ScillySouth Westfewer than 10fewer than 10withheldfewer than 10fewer than 10fewer than 10103n/a
n/aNa h-Eileanan SiarScotlandfewer than 10fewer than 10withheld15fewer than 10fewer than 101,229n/a
n/aOrkney IslandsScotlandfewer than 10fewer than 10withheldfewer than 10fewer than 10fewer than 10893n/a

Every Westminster constituency, September 2026

The same measure by constituency (July 2024 boundaries): 288 with at least 50 own-address leavers are ranked. Download the table.

RankConstituencyNationLeft the registerOf them, own addressLast filed trading accountsProposed for strike-offFormedNetOn the register, 1stOwn-address leavers per 1,000
1Bradford SouthEngland92882111680-125,24118.1
2GosportEngland5350214043-103,38617.3
3Birmingham Perry BarrEngland13212237217156+248,76117.0
4Birmingham NorthfieldEngland5752227372+154,71416.1
5Manchester RusholmeEngland13212049198161+299,05015.6
6Ashton-under-LyneEngland847136107102+186,16515.3
7Nottingham North and KimberleyEngland6961309275+64,35115.3
8Leeds EastEngland1158648128120+59,38915.2
9PrestonEngland15610663151141-1510,75815.1
10Birmingham YardleyEngland1099331189160+518,09515.0
11East HamEngland28526851557647+36219,88814.9
12BirkenheadEngland7361308769-45,78114.8
13BraintreeEngland8173328763-186,71614.7
14BurnleyEngland112806299102-106,51214.6
15Coventry EastEngland939133167112+196,57714.4
16South Basildon and East ThurrockEngland7569259097+226,12714.4
17Birmingham ErdingtonEngland888429132108+207,27614.3
18Luton South and South BedfordshireEngland18314661331216+3314,17114.3
19Sutton and CheamEngland1251035713898-279,19714.2
20West Ham and BecktonEngland243153122342201-4214,15614.1
21Edmonton and Winchmore HillEngland16212151247161-113,19514.1
22Dagenham and RainhamEngland18917157287256+6713,44013.9
23NuneatonEngland6159178460-15,06913.9
24Birmingham Hodge Hill and Solihull NorthEngland757021158104+295,31113.8
25Greenwich and WoolwichEngland16314859296159-412,45713.7
26Croydon WestEngland17414872328206+3218,97513.7
27Stoke-on-Trent NorthEngland5653187853-34,32813.7
28Erith and ThamesmeadEngland13212744270130-29,69413.7
29Gorton and DentonEngland11010042220185+758,60913.6
30SmethwickEngland1038840212161+588,40613.5
31Portsmouth SouthEngland6961248071+26,20313.5
32KnowsleyEngland5350207743-104,26113.5
33WalthamstowEngland19512862312540+34516,03413.4
34Derby SouthEngland1138844166136+239,92013.4
35Leicester WestEngland1368628225104-327,59613.4
36Wolverhampton South EastEngland908833159143+538,08213.3
37Stratford and BowEngland16615747366194+2814,13413.3
38Cardiff EastWales77712811485+86,09313.3
39RochdaleEngland847526141119+356,61713.2
40Middlesbrough and Thornaby EastEngland928035164152+607,81713.1
41Coventry North WestEngland796535156103+247,42713.1
42DarlingtonEngland6655227478+125,67113.1
43BarkingEngland17516766286245+7013,64513.0
44Birmingham Hall Green and MoseleyEngland11711442254186+6910,06612.8
45Hornchurch and UpminsterEngland110873513399-119,92612.8
46SalfordEngland15111460227179+2813,80512.8
47Clapham and Brixton HillEngland88852714288+07,36112.8
48Queen's Park and Maida ValeEngland13612454239131-510,89812.7
49Ilford NorthEngland24919087371299+5021,75812.6
50Lewisham EastEngland91823515876-157,12912.6
51LincolnEngland5852337178+206,22412.6
52Worsley and EcclesEngland7270249886+146,45212.6
53Feltham and HestonEngland14413147245203+5911,53112.6
54WorcesterEngland7357328761-125,98512.6
55Spen ValleyEngland8062427053-275,75712.6
56Manchester CentralEngland510251243671552+4239,16712.4
57Sheffield Brightside and HillsboroughEngland88542910981-75,81112.4
58Mitcham and MordenEngland12310750214127+411,11012.4
59Bethnal Green and StepneyEngland36320299534748+38528,69512.4
60Oldham West, Chadderton and RoytonEngland897736188136+478,40212.3
61BlackburnEngland1019030156178+778,86212.3
62CrawleyEngland78723214191+136,85912.3
63Bolton North EastEngland1168944179128+1210,15612.3
64Hayes and HarlingtonEngland16915055318235+6614,18912.3
65Poplar and LimehouseEngland248150100433322+7424,78212.2
66WokinghamEngland1008646126103+39,71612.2
67Croydon SouthEngland111954915789-229,45212.2
68South NorfolkEngland5352275651-24,72512.2
69Ilford SouthEngland20918570418329+12018,40512.2
70Leeds SouthEngland1199859164114-59,53112.2
71Leigh and AthertonEngland62573010559-35,58912.1
72Bradford EastEngland907735143150+607,65712.1
73Wyre ForestEngland6151347558-35,50012.1
74Blackpool SouthEngland207533710693-1146,68412.1
75TottenhamEngland16013955290185+2515,52512.1
76Doncaster CentralEngland1048136161124+209,49512.0
77Swindon NorthEngland5252218655+34,56112.0
78Leeds Central and HeadingleyEngland1329761193148+1611,96012.0
79Oxford EastEngland6456219579+155,20112.0
80ChippenhamEngland6052355864+46,82512.0
81Worthing WestEngland8351519058-258,73412.0
82WycombeEngland10710248158106-19,85711.9
83Southampton TestEngland86663114975-117,31111.9
84Nottingham EastEngland18410785209174-1015,04511.9
85Hastings and RyeEngland6253257377+155,79111.8
86Lewisham NorthEngland94903116796+28,01011.8
87Hazel GroveEngland5452258367+135,14111.8
88HendonEngland18114968292211+3018,91511.8
89Bexleyheath and CrayfordEngland7473208765-96,54811.7
90Bradford WestEngland12010326253219+9910,90411.7
91Wythenshawe and Sale EastEngland86663612288+27,53811.7
92Uxbridge and South RuislipEngland13211858202144+1212,09611.7
93Newport EastWales685926133112+446,11411.7
94Hertford and StortfordEngland95705611383-1210,70311.7
95SloughEngland16715070291228+6114,35411.7
96Leyton and WansteadEngland15211653233164+1213,17511.7
97South LeicestershireEngland9263577754-388,18811.6
98WokingEngland88763612282-68,50411.6
99Newcastle upon Tyne Central and WestEngland1069239181147+419,98711.6
100Liverpool RiversideEngland20411798339250+4620,27111.6
101Birmingham LadywoodEngland410247190626500+9034,92611.6
102Leicester EastEngland1088438163148+4010,65811.5
103HalifaxEngland78623715993+157,66311.5
104Brent EastEngland15413939270189+3514,03211.5
105Liverpool WavertreeEngland68522911497+296,46711.5
106Derby NorthEngland7354358587+147,56711.5
107PeckhamEngland828127166104+227,33411.5
108Burton and UttoxeterEngland78623810163-156,79411.5
109Stoke-on-Trent CentralEngland87653711879-87,29811.5
110Southampton ItchenEngland73564012173+06,72111.5
111Luton NorthEngland858131159170+858,02611.3
112Crewe and NantwichEngland5650288465+95,93911.3
113Blackley and Middleton SouthEngland1547834343363+20913,95511.3
114Stockton NorthEngland88535211197+97,57911.3
115Buckingham and BletchleyEngland101824913897-49,04611.2
116South CotswoldsEngland7867398160-187,70211.2
117Leicester SouthEngland1339553267203+7013,13011.2
118Bolton South and WalkdenEngland1108345187130+2010,08511.2
119Ealing Central and ActonEngland19915580395224+2518,58211.1
120Newcastle upon Tyne NorthEngland7755376367-107,11711.1
121WatfordEngland14310378211123-2013,44711.1
122PutneyEngland95873415294-19,15811.1
123South Holland and The DeepingsEngland7653369883+77,51011.1
124BassetlawEngland5351238453+05,11611.0
125Chingford and Woodford GreenEngland1209539188132+1211,03911.0
126Wolverhampton WestEngland1139738163342+22910,94311.0
127Brentwood and OngarEngland1297980162152+2312,11911.0
128Ealing NorthEngland11110632253144+3310,70811.0
129Coventry SouthEngland1957963286205+1015,12711.0
130Bolton WestEngland1156252139127+129,31011.0
131Dewsbury and BatleyEngland716627141102+316,32411.0
132Enfield NorthEngland1209343237147+2711,29210.9
133ColchesterEngland81613711389+88,54210.9
134ThurrockEngland11310345188139+2610,68810.9
135Swindon SouthEngland72553811086+147,04510.9
136North West HampshireEngland5353266562+95,30810.9
137Stretford and UrmstonEngland75702513296+217,88310.9
138Plymouth Sutton and DevonportEngland6251258065+37,09810.9
139Oldham East and SaddleworthEngland755532155130+557,29510.8
140TewkesburyEngland5551226849-65,58510.8
141StevenageEngland74553311474+08,06510.8
142Tipton and WednesburyEngland50501293112+624,86710.8
143Harrow WestEngland21914182367271+5226,31610.8
144Southend East and RochfordEngland895445165102+139,87710.7
145KetteringEngland6358319858-56,70910.7
146Pendle and ClitheroeEngland666025114100+346,71410.7
147Hornsey and Friern BarnetEngland1018448160148+4710,80010.7
148Islington South and FinsburyEngland1,3371783542,2242,274+93799,24910.7
149Earley and WoodleyEngland7066359875+57,20710.7
150Cardiff WestWales7252388266-66,07210.6
151Chesham and AmershamEngland1189162114116-211,59310.6
152Kingston and SurbitonEngland11310048151111-212,31610.6
153Harrow EastEngland19913588312250+5121,32710.6
154AshfordEngland6158319665+47,82610.6
155Birmingham EdgbastonEngland917431162142+5110,61510.6
156Mid Dorset and North PooleEngland1265246207112-149,99110.5
157Old Bexley and SidcupEngland856236159110+2510,17910.5
158RugbyEngland74614413477+37,79010.5
159RomfordEngland1108837189142+3210,75010.5
160Hemel HempsteadEngland81663812987+68,98710.5
161HexhamEngland5554385764+95,42710.5
162Walsall and BloxwichEngland897031165100+118,07010.5
163Southend West and LeighEngland1075251177100-712,47310.5
164Northampton NorthEngland1588797159132-2612,05110.4
165Dulwich and West NorwoodEngland82773014489+78,62010.4
166Brentford and IsleworthEngland13012144245197+6713,66310.4
167Ealing SouthallEngland12811742286225+9713,45110.4
168HuddersfieldEngland907227164153+639,96310.3
169RushcliffeEngland6652308951-156,96710.3
170AldershotEngland68612611769+17,46310.2
171Corby and East NorthamptonshireEngland73643610484+117,48710.2
172Reading CentralEngland917850173101+109,79910.2
173Sutton ColdfieldEngland77593810790+138,68110.2
174HarlowEngland1027043159130+2811,95510.2
175NewburyEngland8050518164-168,01110.2
176Milton Keynes CentralEngland15810184222165+713,45510.1
177West SuffolkEngland2885884574835+54725,95310.1
178MaldonEngland6852289276+87,83710.1
179Harborough, Oadby and WigstonEngland73642811478+57,41310.1
180Holborn and St PancrasEngland1,6412414482,9013,960+2,319151,80410.1
181DartfordEngland1208852201139+1912,16110.0
182Eltham and ChislehurstEngland73683013284+118,52210.0
183TootingEngland79774014283+48,76710.0
184Islington NorthEngland947640197106+1210,7089.9
185Brent WestEngland15412245330203+4915,9449.9
186Chester North and NestonEngland6350209283+206,8999.9
187Bristol EastEngland58551811380+226,4939.9
188Mid LeicestershireEngland7650447659-176,8589.8
189BatterseaEngland968534172112+169,6659.8
190Croydon EastEngland63602713392+296,7379.8
191Keighley and IlkleyEngland6152278293+326,5559.8
192Reading West and Mid BerkshireEngland5551268361+66,3349.7
193Bournemouth EastEngland60532710781+217,0939.7
194Hackney South and ShoreditchEngland1,1131413172,1812,461+1,34895,5539.7
195WindsorEngland1209554204127+712,7009.7
196CambridgeEngland1485833247157+911,9579.7
197Cardiff South and PenarthWales1128044182120+810,9519.6
198GraveshamEngland726731156133+618,9029.6
199Vauxhall and Camberwell GreenEngland918435195123+3211,1809.6
200Faversham and Mid KentEngland5550198465+105,9849.5
201Lewisham West and East DulwichEngland56551711156+06,1909.5
202Northampton SouthEngland85604010986+18,5929.5
203Epping ForestEngland1168352207142+2614,0539.5
204Heywood and Middleton NorthEngland62502812884+226,8099.5
205Richmond ParkEngland100904014687-1311,4679.5
206Kenilworth and SouthamEngland6955438681+128,3399.4
207Harpenden and BerkhamstedEngland83634411187+49,7979.4
208Kensington and BayswaterEngland19916486352229+3021,3109.4
209WimbledonEngland1519974254155+416,6509.4
210Rochester and StroodEngland916632136108+1710,2059.4
211Runnymede and WeybridgeEngland1098056168117+813,9499.4
212CheadleEngland1096658151123+1411,4999.3
213Stratford-on-AvonEngland7866409173-59,2699.3
214MacclesfieldEngland67552810458-97,6929.3
215Streatham and Croydon NorthEngland1088043221124+1610,4849.3
216SpelthorneEngland806428122102+229,0399.3
217Dorking and HorleyEngland7056379267-37,9599.3
218WithamEngland63523110360-37,5759.3
219PeterboroughEngland837032182186+1039,1609.3
220West BromwichEngland696119162107+387,4779.3
221South CambridgeshireEngland7254528458-147,8339.3
222Hove and PortsladeEngland95675213995+011,3499.2
223Bournemouth WestEngland816336135102+2110,4309.2
224Harrogate and KnaresboroughEngland6759449981+1410,1789.2
225ReigateEngland89694611480-99,6779.2
226Southgate and Wood GreenEngland24611080451284+3823,4119.2
227OrpingtonEngland74553513672-27,8439.2
228TattonEngland1188554151141+2314,6609.2
229Chipping BarnetEngland1729196235144-2818,6659.1
230Hampstead and HighgateEngland14410058235132-1217,8039.1
231South NorthamptonshireEngland6752339868+18,1879.1
232Milton Keynes NorthEngland927143146125+3310,8919.1
233Meriden and Solihull EastEngland5551177368+136,9859.1
234Bicester and WoodstockEngland70543111072+28,4709.1
235HertsmereEngland17390106261154-1919,5419.0
236Dunstable and Leighton BuzzardEngland795836134103+249,2819.0
237HorshamEngland68523010756-127,7979.0
238AylesburyEngland66602514198+327,9589.0
239Maidstone and MallingEngland996156144128+2911,8669.0
240Sheffield CentralEngland1066352269154+4811,4428.9
241Wellingborough and RushdenEngland61502411887+266,9978.9
242Wetherby and EasingwoldEngland6459328075+117,7548.9
243Bermondsey and Old SouthwarkEngland16710976250213+4619,5478.9
244Kingston upon Hull West and HaltempriceEngland63542010185+228,1968.9
245IpswichEngland795034136133+549,0888.9
246North West EssexEngland75613296101+269,8418.8
247BroxbourneEngland865945179103+1712,6118.8
248St AlbansEngland134618512467-6710,8298.8
249StockportEngland916055124125+3410,4358.8
250Warrington SouthEngland1225277210125+313,4798.7
251North West CambridgeshireEngland68573612197+298,9448.7
252Bury NorthEngland665022141164+988,1468.7
253Bury SouthEngland135607815490-4512,2938.7
254Farnham and BordonEngland72553710661-119,0188.7
255West WorcestershireEngland5751317351-67,0128.7
256Beckenham and PengeEngland104583031992-1214,0668.7
257Hammersmith and ChiswickEngland214110107355207-725,8888.7
258MaidenheadEngland78713711782+49,8898.7
259Chelsea and FulhamEngland12711142228148+2115,5818.6
260PooleEngland73532912487+148,8758.6
261Carshalton and WallingtonEngland72573912773+18,2708.6
262Ribble ValleyEngland64503110086+227,9668.6
263DaventryEngland62562610365+37,7668.5
264Warwick and LeamingtonEngland825342130101+1910,2588.5
265BathEngland68553611253-158,5088.5
266Ruislip, Northwood and PinnerEngland2168283397309+9320,9338.5
267Hamble ValleyEngland6952416860-99,4508.4
268Bromley and Biggin HillEngland100613913396-411,1458.4
269Weald of KentEngland5850308170+127,7428.4
270TwickenhamEngland110706113498-1211,7878.4
271Epsom and EwellEngland78614411165-1310,1898.3
272BeaconsfieldEngland957738151104+913,3678.2
273BedfordEngland725030125131+599,1128.2
274ChelmsfordEngland715030117103+328,6898.1
275North HerefordshireEngland1515949257191+4016,9778.1
276Welwyn HatfieldEngland68592612184+168,5568.1
277Brighton PavilionEngland107605913384-2313,6208.0
278South West HertfordshireEngland836243135123+4011,7957.9
279Surrey HeathEngland60522310974+148,7217.8
280Esher and WaltonEngland69572410783+148,7007.7
281Godalming and AshEngland5550268463+87,6577.7
282SevenoaksEngland855140108128+4311,1857.5
283Altrincham and Sale WestEngland1327065168158+2616,0687.4
284Finchley and Golders GreenEngland327105148450262-6536,3417.4
285Tunbridge WellsEngland70513710588+189,8917.3
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n/aSussex WealdEngland4130258066+257,8545.7
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n/aRother ValleyEngland3229186677+453,9718.0
n/aSouth East CornwallEngland3229164831-14,1008.6
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n/aNewton Aycliffe and SpennymoorEngland3228166959+274,2218.3
n/aNorth DevonEngland3528166037+25,0346.7
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n/aClwyd NorthWales3827207871+335,1358.0
n/aEdinburgh North and LeithScotland522733172295+24329,6472.5
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n/aPenrith and SolwayEngland3427234146+125,0926.8
n/aTorridge and TavistockEngland2827154335+74,0707.5
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n/aCentral Suffolk and North IpswichEngland3426128051+175,4176.0
n/aNormanton and HemsworthEngland2726145639+123,3708.2
n/aNorth NorfolkEngland2626113732+63,5717.9
n/aWest DorsetEngland4426247343-16,9356.2
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n/aBarrow and FurnessEngland3125136454+234,1647.1
n/aBlackpool North and FleetwoodEngland2725115656+294,21110.1
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n/aNorth East DerbyshireEngland2625114652+264,0056.7
n/aSt IvesEngland2925123337+83,9567.3
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n/aLowestoftEngland2823146140+123,8008.5
n/aNorwich NorthEngland3923236257+185,7936.4
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n/aBelfast South and Mid DownNorthern Ireland4522withheld16997+5213,2452.3
n/aGlasgow EastScotland262216143117+918,3823.5
n/aMid DerbyshireEngland3021187739+94,7606.3
n/aAberdeen SouthScotland3020withheld116111+8110,0692.8
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n/aEasingtonEngland2020withheld6249+292,6437.7
n/aSouth West DevonEngland2820165351+234,3526.0
n/aDundee CentralScotland3118withheld9780+497,8173.9
n/aYnys MônWales1818withheld3726+82,4407.5
n/aInverness, Skye and West Ross-shireScotland1717withheld4951+345,5273.4
n/aIsle of Wight WestEngland2416withheld4641+173,9895.7
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n/aAberdeen NorthScotland1313withheld5255+423,7783.5
n/aAlloa and GrangemouthScotland1613withheld4243+273,2675.2
n/aCoatbridge and BellshillScotland1313withheld8057+443,5204.1
n/aEdinburgh East and MusselburghScotland1413withheld7682+687,3432.3
n/aEdinburgh South WestScotland1913withheld69113+9414,4932.5
n/aWest Aberdeenshire and KincardineScotland1413withheld5045+314,9802.8
n/aAngus and Perthshire GlensScotland1212withheld4456+444,4503.1
n/aArgyll, Bute and South LochaberScotland1212withheld5347+354,0913.2
n/aFalkirkScotland1312withheld5635+223,4463.9
n/aGordon and BuchanScotland1212withheld4240+284,0953.0
n/aLothian EastScotland1312withheld2945+323,4513.6
n/aAyr, Carrick and CumnockScotland1411withheld5644+304,4823.0
n/aCentral AyrshireScotland1211withheld3748+363,0704.1
n/aEdinburgh SouthScotland1111withheld5259+484,4523.0
n/aGlasgow SouthScotland1111withheld6865+544,2463.2
n/aPaisley and Renfrewshire NorthScotland1711withheld6458+414,6182.9
n/aRutherglenScotland1111withheld5570+593,7623.3
n/aStirling and StrathallanScotland1211withheld4958+465,5672.1
n/aBelfast NorthNorthern Ireland1210withheld4449+374,2563.0
n/aCaithness, Sutherland and Easter RossScotland1210withheld4751+394,2872.6
n/aDunfermline and DollarScotland1210withheld4668+564,1483.2
n/aFoyleNorthern Ireland1110withheld5046+354,0562.7
n/aGlasgow WestScotland1010withheld4547+373,4063.3
n/aHamilton and Clyde ValleyScotland1210withheld7474+626,0742.6
n/aLagan ValleyNorthern Ireland1110withheld5652+415,1972.2
n/aMoray West, Nairn and StrathspeyScotland1110withheld3238+274,0462.8
n/aNewry and ArmaghNorthern Ireland1210withheld7656+447,3251.6
n/aUpper BannNorthern Ireland1010withheld4244+344,2052.5
n/aAberdeenshire North and Moray EastScotland10fewer than 10withheld4440+304,254n/a
n/aAirdrie and ShottsScotland11fewer than 10withheld5846+353,599n/a
n/aCowdenbeath and KirkcaldyScotlandfewer than 10fewer than 10withheld3534fewer than 103,398n/a
n/aGlasgow North EastScotlandfewer than 10fewer than 10withheld6866fewer than 103,182n/a
n/aBathgate and LinlithgowScotlandfewer than 10fewer than 10withheld4253fewer than 103,463n/a
n/aBelfast EastNorthern Irelandfewer than 10fewer than 10withheld8041fewer than 106,302n/a
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n/aEdinburgh WestScotlandfewer than 10fewer than 10withheld5554fewer than 105,672n/a
n/aNorth East FifeScotlandfewer than 10fewer than 10withheld3933fewer than 103,614n/a
n/aEast AntrimNorthern Irelandfewer than 10fewer than 10withheld4041fewer than 103,330n/a
n/aFermanagh and South TyroneNorthern Irelandfewer than 10fewer than 10withheld3640fewer than 105,588n/a
n/aGlenrothes and Mid FifeScotlandfewer than 10fewer than 10withheld3946fewer than 102,525n/a
n/aKilmarnock and LoudounScotlandfewer than 10fewer than 10withheld4758fewer than 103,915n/a
n/aLivingstonScotlandfewer than 10fewer than 10withheld5857fewer than 104,145n/a
n/aNorth Ayrshire and ArranScotland13fewer than 10withheld3740+272,744n/a
n/aWest DunbartonshireScotlandfewer than 10fewer than 10withheld5046fewer than 102,972n/a
n/aCumbernauld and KirkintillochScotlandfewer than 10fewer than 10withheld4433fewer than 103,331n/a
n/aDumfriesshire, Clydesdale and TweeddaleScotlandfewer than 10fewer than 10withheld3335fewer than 106,009n/a
n/aEast RenfrewshireScotlandfewer than 10fewer than 10withheld5757fewer than 104,690n/a
n/aNorth AntrimNorthern Irelandfewer than 10fewer than 10withheld2631fewer than 102,914n/a
n/aNorth DownNorthern Irelandfewer than 10fewer than 10withheld3851fewer than 103,679n/a
n/aPaisley and Renfrewshire SouthScotlandfewer than 10fewer than 10withheld5466fewer than 103,965n/a
n/aPerth and Kinross-shireScotlandfewer than 10fewer than 10withheld5638fewer than 104,697n/a
n/aSouth DownNorthern Irelandfewer than 10fewer than 10withheld5141fewer than 104,509n/a
n/aStrangfordNorthern Irelandfewer than 10fewer than 10withheld7638fewer than 103,377n/a
n/aWest TyroneNorthern Irelandfewer than 10fewer than 10withheld3133fewer than 104,602n/a
n/aArbroath and Broughty FerryScotlandfewer than 10fewer than 10withheld7243fewer than 104,043n/a
n/aBerwickshire, Roxburgh and SelkirkScotlandfewer than 10fewer than 10withheld4944fewer than 103,956n/a
n/aInverclyde and Renfrewshire WestScotlandfewer than 10fewer than 10withheld4531fewer than 102,947n/a
n/aMid UlsterNorthern Irelandfewer than 10fewer than 10withheld3526fewer than 104,987n/a
n/aMidlothianScotlandfewer than 10fewer than 10withheld5153fewer than 104,034n/a
n/aSouth AntrimNorthern Irelandfewer than 10fewer than 10withheld3335fewer than 103,961n/a
n/aBelfast WestNorthern Irelandfewer than 10fewer than 10withheld3833fewer than 102,949n/a
n/aDumfries and GallowayScotlandfewer than 10fewer than 10withheld2339fewer than 103,050n/a
n/aEast LondonderryNorthern Irelandfewer than 10fewer than 10withheld3332fewer than 104,423n/a
n/aMotherwell, Wishaw and CarlukeScotland18fewer than 10withheld7662+444,297n/a
n/aMid DunbartonshireScotlandfewer than 10fewer than 10withheld5244fewer than 103,968n/a
n/aOrkney and ShetlandScotlandfewer than 10fewer than 10withheld1813fewer than 102,220n/a
n/aNa h-Eileanan an IarScotlandfewer than 10fewer than 10withheld15fewer than 10fewer than 101,229n/a

What this measures

Companies House publishes a snapshot of every live company on the register on the first of each month. We keep them. A company on the 1 September 2026 snapshot and not on the 1 October 2026 one left the register in September 2026: dissolved, removed, or converted to another kind of entity. The month is known; the exact day isn't. The comparison covers every company of every age and uses no estimate.

"Last filed trading accounts" means the company's last accounts on the register were filed as a trading business: micro-entity, small, abridged or full accounts. It's a proxy from the register, not a customer outcome: a company that traded and then filed dormant accounts, or never filed, is counted as not, and one that filed trading accounts and stopped trading is counted as having traded. "None due yet" means the company had never filed and its first accounts weren't due until after the 1st of the month, by the register's own due date; it's shown apart, neither trading nor not.

"Proposed for strike-off" counts companies whose status became "Active - Proposal to Strike off" between the two snapshots, by the registrar or on the company's own application; the register doesn't say which. "Entered insolvency" is a company's first entry notice in The Gazette in all the notices we hold (a resolution to wind up, a liquidator or administrator appointed, a winding-up order, a meeting of creditors), one per company, from October 2026; winding-up petitions are counted apart, as claims. A notice with no company number can't be matched and isn't counted. "Formed" is companies incorporated in the month and still on the register at the next snapshot, within about 1% of the Formation Index's count.

Place is the registered office postcode through the ONS Postcode Directory (an insolvency notice by the trading address it gives, otherwise the registered office); sector is the first SIC code's section; age is at the middle of the month. A council or constituency is ranked on own-address leavers per 1,000 own-address companies on its register at the start of the month, only where it had at least 50 such leavers and 2,000 such companies; the rest are listed without a rank. A count under 10 is shown as "fewer than 10", here and in the downloads.

Caveats

Quoting these figures

Free to quote with attribution. Please cite: Salenovo Closure Index, September 2026. https://www.salenovo.com/closures/2026-09/

Other months