All 32 software development companies registered in Southsea, Sep 2025 to Aug 2026.
Every software development company that registered a Southsea address between September 2025 and August 2026, newest first, straight from the Companies House register. Every company number links to its own record there.
| Company | What it does | Registered |
|---|---|---|
| SAFEOUTSIDE LIMITED | Ready-made interactive leisure and entertainment software development · PO5 | 4 August 2026 |
| MY READING JOURNAL LTD | Business and domestic software development · PO4 | 3 August 2026 |
| UNTANGLED ANALYTICS LTD | Business and domestic software development · PO5 | 24 July 2026 |
| PLANTFLOW LTD | Business and domestic software development · PO4 | 10 July 2026 |
| LIBRITO LTD | Business and domestic software development · PO5 | 24 June 2026 |
| PICMS LTD | Business and domestic software development · PO4 | 4 June 2026 |
| F.EDWARDS HOLDINGS LTD | Business and domestic software development · PO4 | 25 May 2026 |
| WEBFIRM LTD Strike-off proposed | Business and domestic software development · PO5 | 21 May 2026 |
| SOFTWORTH LTD | Business and domestic software development · PO5 | 14 May 2026 |
| HAYZED DIGITAL SOLUTIONS LTD | Business and domestic software development · PO4 | 12 May 2026 |
| WHALE BOY LTD | Business and domestic software development · PO4 | 6 May 2026 |
| OPTIORDER LTD | Business and domestic software development · PO4 | 20 April 2026 |
| SOURCERY PROPERTY LTD | Ready-made interactive leisure and entertainment software development · PO5 | 14 April 2026 |
| CEENDESIS LTD was VELOX LINK LTD until 13 April 2026 | Business and domestic software development · PO5 | 25 March 2026 |
| INFORMATION TECHNOLOGY LIMITED | Business and domestic software development · PO5 | 17 March 2026 |
| SIXSTOREY DIGITAL LIMITED | Business and domestic software development · PO5 | 16 March 2026 |
| HYBRID RACING PLATFORM LTD | Business and domestic software development · PO4 | 5 March 2026 |
| HANSLER DIGITAL LTD | Business and domestic software development · PO5 | 4 March 2026 |
| DREVV LTD | Business and domestic software development · PO4 | 13 February 2026 |
| OBERON SOFTWARE LTD | Business and domestic software development · PO4 | 24 January 2026 |
| COPARENT AI LTD | Business and domestic software development · PO5 | 29 December 2025 |
| AURELO WEB STUDIO LTD | Business and domestic software development · PO5 | 23 December 2025 |
| MBYAYA LTD | Business and domestic software development · PO5 | 17 November 2025 |
| TECHAON LIMITED | Business and domestic software development · PO4 | 13 November 2025 |
| THEHUMANARC LTD | Business and domestic software development · PO4 | 6 November 2025 |
| HOLLINGLEY TECHNOLOGY LIMITED | Business and domestic software development · PO5 | 5 November 2025 |
| STONEWHARF CONSULTING LIMITED | Business and domestic software development · PO5 | 5 November 2025 |
| GROWTH DIGITAL SOLUTIONS CORP LTD | Business and domestic software development · PO5 | 4 November 2025 |
| LUSTOX GLOBAL LTD | Business and domestic software development · PO5 | 30 October 2025 |
| BENEH SOLUTIONS LIMITED | Business and domestic software development · PO5 | 22 October 2025 |
| FALL LINE SOLUTIONS LTD | Business and domestic software development · PO4 | 10 September 2025 |
| USERSOUND LTD | Business and domestic software development · PO5 | 9 September 2025 |
Company names, numbers and incorporation dates come from the Companies House register and 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, below.
November was the busiest month.
Monthly registrations of software development companies in Southsea. The busiest month was November on 6. The quietest was January on 1.
New software development companies in Southsea, by month
Sep 2025 – Aug 2026 · 32 in total
Small numbers move about. At this volume a quiet month and a busy month in the same year is normal, so read the twelve-month total before you read any single month.
How far back it goes.
Software development companies registered to a Southsea address by year of incorporation, and this year measured against the same run of months last year.
New software development companies in Southsea, by year
2017 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 works through it in full.
How Southsea compares.
New software development companies over the last twelve months in the towns closest to Southsea on volume. Southsea is number 128 of the 139 towns with enough software development registrations for a page.
What else started in Southsea.
New companies registered to a Southsea address over the last twelve months, by trade. The colour on each card is the trade family. The Southsea page carries all 39 of them.
- Building and trades
- Digital and professional
- Retail and food
- Transport and logistics
- People and care
- Property
Every trade in Southsea, on one page · The whole digital and professional family
250 web_software_dev companies from August 2026 you can actually contact. £77.10.
2,141 web_software_dev companies registered across the UK in Aug 2026. 250 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, Southsea and everywhere else; 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 web_software_dev company in the UK in the last 30 days (2,273 to 25 September 2026), as a CSV. Get the free file.