New companies in W

The W postcode area saw 516 new companies incorporated in the week of 7 September–13 September 2026, 2% below the year-earlier weekly average (counting companies still on the register). About 222 of them are expected to trade, judging by what happened to similar companies; 37% were registered at a mass-formation or virtual-office address. Rising this week: Manufacturing, Business support, No SIC given. Among companies formed in the last 8 weeks, 64 already have a website verified as theirs.

Updated 15 September 2026 · covers Monday 7 September to Sunday 13 September 2026 · next update Monday · RSS · JSON

Of this week's 516: 269 operating businesses formed at their own or a home address; 190 at a mass-formation or virtual-office address; 73 property or holding companies; 353 of the 516 checked so far have no website yet.

What they do

Primary SIC code of the 516 companies incorporated this week. Rising against the previous 12 weeks: Manufacturing, Business support, No SIC given.

Business-to-business email to a limited company or LLP is permitted under PECR without prior consent, provided you say who you are and offer an opt-out. Every row says where the address came from. No director names, no home addresses.

The companies

Every company incorporated in W in the week of 7 September, from the public register (first 400 of 516). Which ones will trade, what each one is, whether it already has an accountant, and how to reach it are in the paid list — see a sample week.