78 new companies in Southampton so far in November.
Newest first, updated every night.
And 28 more registered since 1 November.
This list is names only. Our paid lists add the website, email and phone we find for each company, at 3p a company. See the paid list
The 50 newest in the 1 November 2026 register file.
Straight from the Companies House register, newest first, across all 39 trades. Every company number links to its own record there, and every trade links to the full list for Southampton.
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.
Construction leads Southampton.
Every trade counted in Southampton over the last twelve months, busiest first. Construction took 374 of the 2,871, and the digital and professional family took 28% between them. 27 trades have enough volume here for a page of their own.
- Building and trades
- Digital and professional
- Retail and food
- Transport and logistics
- People and care
- Property
| Trade | Oct 2026 | Last 12 months | Relative twelve-month volume |
|---|---|---|---|
| Building and trades. Construction | 26 | 374 | |
| Property. Property investment & letting | 21 | 285 | |
| Retail and food. Online retail | 14 | 221 | |
| Digital and professional. Management consultancy | 19 | 158 | |
| Digital and professional. Web & software development | 11 | 138 | |
| Transport and logistics. Freight & couriers | 15 | 123 | |
| Property. Property management | 5 | 113 | |
| Retail and food. Restaurants & cafes | 7 | 105 | |
| Digital and professional. IT consultancy | 6 | 104 | |
| People and care. Cleaning services | 9 | 92 | |
| Retail and food. Takeaways | 7 | 89 | |
| Retail and food. Hairdressing & beauty | 6 | 79 | |
| People and care. Health practitioners | 5 | 78 | |
| Digital and professional. Architecture & engineering | 10 | 77 | |
| Digital and professional. Business support services | 7 | 71 | |
| Digital and professional. Advertising & design | 4 | 65 | |
| Retail and food. Catering & events | 2 | 59 | |
| Digital and professional. IT support | 2 | 56 | |
| Transport and logistics. Motor vehicle repair | 7 | 55 | |
| Building and trades. Electricians | 3 | 50 | |
| Digital and professional. Education & training | 5 | 49 | |
| Retail and food. Convenience stores | 6 | 47 | |
| Retail and food. Pubs & bars | 2 | 46 | |
| Transport and logistics. Taxi & private hire | 2 | 46 | |
| Transport and logistics. Used car dealers | 5 | 39 | |
| People and care. Care services | 4 | 38 | |
| Building and trades. Plumbers & HVAC | 2 | 37 | |
| Digital and professional. Accounting | 2 | 27 | |
| Digital and professional. Recruitment | 3 | 26 | |
| Retail and food. Wholesale | 1 | 24 | |
| Building and trades. Landscaping | 1 | 21 | |
| People and care. Fitness | 2 | 19 | |
| People and care. Security services | 0 | 17 | |
| Digital and professional. Estate agents | 2 | 16 | |
| Digital and professional. Photography | 0 | 9 | |
| Digital and professional. Legal services | 1 | 7 | |
| Transport and logistics. Removals | 2 | 7 | |
| People and care. Childcare | 0 | 3 | |
| People and care. Veterinary | 0 | 1 | |
| Southampton, all trades | 226 | 2,871 |
A trade needs at least 30 new companies in Southampton over twelve months before it gets a page of its own, so the 12 trades below that line are listed without a link. A company carrying more than one SIC code can appear in more than one trade, so the rows add up to more than the number of companies behind them.
January was the busiest month.
New companies registered to a Southampton address each month, across all 39 trades. The busiest month was January on 283. The quietest was December on 185.
New companies in Southampton, by month
Nov 2025 – Oct 2026 · 2,871 trade rows, 2,374 companies
Registrations dip over Christmas and pick up in the new year almost everywhere, so compare a month with the same month a year earlier rather than with the one before it.
How far back Southampton goes.
Companies registered to a Southampton address by year of incorporation, across all 39 trades, and this year measured against the same run of months last year.
New companies in Southampton, by year
2015 to 2026 · 2026 counts January to October 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 works through it in full.
How Southampton compares.
New companies over the last twelve months in the towns closest to Southampton on volume. Southampton is number 22 of the 1,076 towns counted here.
1,657 companies registered in Southampton, any trade, March to November 2026. Any month from £15.
1,657 companies registered a Southampton address in March to November 2026, across every trade we count, and all are in the file, each with its name, number, registered address, directors and trade. Every company registered, with its website, email and phone number where we can find one. Most companies this new have no website yet, so many rows will be the company, its address and its directors.
One file, every trade, filtered to Southampton by postcode. Any month from £15; every month we hold for £44.74, 10% off. 3p a company, £15 minimum an order. Pick one month, any mix, or everything. Selling into one trade instead? The UK-wide list for each trade.
Pay by card. Within a minute an email tells you when your file will arrive: usually within a few hours, never more than 48 hours.
Not ready to buy? The newest in Southampton are named on this page (215 registered in the 30 days to 12 November 2026), and every trade has a free sample of its 25 newest, as a CSV. Pick the trade.
Five rows from this list, with an email found
Real companies from the file, picked from the ones we found an email for: most companies this new have none yet. The full file has every column and the whole address. We hide most of each email here, never in the file you buy.
| Company | Town | Registered | Trade | |
|---|---|---|---|---|
| DIAMOND SWIFT CLEAN LTD | Southampton | 21 Jul 2026 | Cleaning services | o•••@diamondswiftclean.co.uk |
| SELL YOUR SPV LIMITED | Southampton | 22 Sep 2026 | Estate agents | j•••@sellyourspv.co.uk |
| UMOJAHUB LTD | Southampton | 26 Aug 2026 | Web & software development | h•••@umojahub.co.uk |
| ROOFTOP RENEWABLES LTD | Southampton | 1 Oct 2026 | Construction | i•••@rooftoprenewables.co.uk |
| RIGHTSTATE MAINTENANCE LTD | Southampton | 5 Sep 2026 | Property management | h•••@rightstatemaintenance.co.uk |