110 construction companies from August 2026 you can actually contact. £34.50.
4,507 construction companies registered across the UK in Aug 2026. 110 of them have an email address we checked as deliverable and tied to that company: name, number, registered address, directors, website and the contact. The rest are left out, not padded in, and you are not charged for them.
National per trade, the whole UK; filter by town in the file. Closed months only, so the count you see is the count you get. £0.30 a record, £15 minimum.
Exact record count, the price and a sample row by email. Asking is not ordering.
Not ready to buy? The names alone, without contacts, are on the public register and we give them away: every new construction company in the UK in the last 30 days (4,635 to 25 September 2026), as a CSV. Get the free file.
The 50 newest construction companies registered in the UK.
Newest first across the towns in the source files. A town links to its full construction list when that page exists, otherwise to the broader town page. Each company number links to its own Companies House record.
Names, numbers and incorporation dates are free to reuse under the Open Government Licence. What the register does not carry is a way to contact any of them. That is the part we sell.
March was the busiest month.
Monthly registrations of construction companies across the UK. The busiest month was March on 6,495. The quietest was December on 3,165.
New construction companies in the UK, by month
Sep 2025 – Aug 2026 · 59,756 in total
Registrations dip over Christmas and pick up in the new year in almost every trade, so compare a month with the same month a year earlier rather than with the one before it.
How far back it goes.
Construction companies on the register by year of incorporation, and this year measured against the same run of months last year.
New construction companies in the UK, by year
2015 to 2026 · 2026 counts January to August only
Older years undercount. The register only holds companies that still exist. Anything formed in an earlier year and since dissolved has dropped off it, so the further back the chart goes the more it undercounts. That alone makes every trade look like it is growing. Some of the rise here is real growth and some of it is simply that recent companies have had less time to close. The long view of UK company formation works through it in full, across all 39 trades.
Where they're starting up.
Every town with a page of its own for new construction companies: 415 of them, covering 82% of the UK total for the trade. The rest are spread thinly across towns too small to count reliably.
Towns come from the post town on the registered office address, except where that office is a formation agent: those companies are counted in the town established from their directors' other companies, or not counted at all. A town needs at least 30 new construction companies in twelve months before it gets a page, so the rows above do not add up to the national total. How towns are worked out.
The whole building and trades family · All 39 trades nationally · Browse every town
Every new construction company in the UK, last 30 days, as a CSV.
4,635 companies to 25 September 2026: name, company number, registration date, SIC code, town and postcode area. Straight from the register, no contacts. Refreshed every night.
The file is not locked. Your address is how we tell you when next month's list and the verified contacts for this trade are ready. No spam, no reselling.
Open Government Licence data. Questions to hello@justregistered.co.uk.