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Formation Index · 22 councils

New companies in Wales

1,494 companies were formed at their own address in Wales (22 councils) in the four weeks to 1 November 2026, and about 624 of them are expected to become trading businesses.

Updated 3 November 2026 · next update Monday · these figures, CSV · every council and region

1,494companies formed at their own address, 5 October to 1 November 2026
624expected to trade (historical rates for similar companies)
22councils, each with its own page below
01252503755002026-07-13: 372 at their own address, 372 in all2026-07-20: 424 at their own address, 424 in all2026-07-27: 360 at their own address, 362 in all2026-08-03: 389 at their own address, 389 in all2026-08-10: 366 at their own address, 367 in all2026-08-17: 360 at their own address, 366 in all2026-08-24: 366 at their own address, 368 in all2026-08-31: 365 at their own address, 365 in all2026-09-07: 352 at their own address, 352 in all2026-09-14: 369 at their own address, 371 in all2026-09-21: 384 at their own address, 384 in all2026-09-28: 394 at their own address, 394 in all2026-10-05: 381 at their own address, 383 in all2026-10-12: 391 at their own address, 392 in all2026-10-19: 363 at their own address, 366 in all2026-10-26: 359 at their own address, 361 in all13 Jul27 Jul10 Aug24 Aug7 Sep21 Sep5 Oct19 Oct26 Oct
formed at their own address, per weekdisturbed week (hover for why)

Companies formed at their own address each week across the 22 councils (solid line); the dashed line, where shown, includes formation-agent addresses.

Council by council

The last 4 complete weeks. Each council's page has the weekly series, the sector mix, what became of the companies formed there three years ago, and a card to embed on a website that updates itself every Monday.

CouncilFormed, 4 weeks (own address)All registrationsAt agent addressesExpected to tradeExplore
Blaenau Gwent25250%10compare · card
Bridgend84840%30compare · card
Caerphilly55550%22compare · card
Cardiff3073070%130compare · card
Carmarthenshire78780%33compare · card
Ceredigion20200%8compare · card
Conwy54540%23compare · card
Denbighshire34340%14compare · card
Flintshire62620%26compare · card
Gwynedd42420%18compare · card
Isle of Anglesey23230%10compare · card
Merthyr Tydfil16160%8compare · card
Monmouthshire41410%17compare · card
Neath Port Talbot66660%28compare · card
Newport97970%39compare · card
Pembrokeshire58580%26compare · card
Powys41410%18compare · card
Rhondda Cynon Taf91998%40compare · card
Swansea1351350%57compare · card
Torfaen40400%16compare · card
Vale of Glamorgan68680%28compare · card
Wrexham57570%24compare · card

Click a heading to sort. "Compare" opens the council in the explorer, week by week against this area.

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Using these figures

Free to use in a newsletter, on a website, in a report or at an event, with attribution to Salenovo and Companies House. A ready-made line:

A different cut (a sector, a month-by-month series, these councils beside their neighbours) is usually a same-day reply: hello@salenovo.com.

How this is counted

We take every company incorporated in the UK from the Companies House public register the day after it appears and place it in a council by its registered-office postcode (ONS Postcode Directory). The figures here are the council pages' own, added together. "Own address" leaves out registrations at addresses that take 100 or more a year (formation agents and virtual offices), because those say where the agent is, not where the business is. "Expected to trade" is the historical trading rate of similar companies, summed: an estimate for the area, not a judgement on any company. The official ONS business demography arrives about fifteen months after the fact; this is the same register, counted weekly. Method and accuracy.