1 new software development company in Southend-on-Sea so far in November.
Newest first, updated every night.
| Company | Postcode area | Registered |
|---|---|---|
| THINKINESS LIMITED | SS2 | 10 November 2026 |
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
All 33 software development companies registered in Southend-on-Sea, Nov 2025 to Oct 2026.
Every software development company that registered a Southend-on-Sea address between November 2025 and October 2026, newest first, straight from the Companies House register. Every company number links to its own record there.
| Company | What it does | Registered |
|---|---|---|
| FLS LTD Year end 31 October · first accounts due 27 July 2028Also SIC 63120, Web portals; SIC 70229, Management consultancy activities other than financial management; SIC 74909, Other professional, scientific and technical activities n.e.c.Not to be confused with FLS TRANSPORT LTD (Worcester, 2026), FLS PRODUCTIONS LTD (Oldham, 2026), FLS LIGHTING LIMITED (Pershore, 2026), and 44 more with “fls” in the name | Business and domestic software development · SS2 | 27 October 2026 |
| GIG TECH LTD Year end 31 October · first accounts due 27 July 2028Also SIC 62020, Information technology consultancy activities; SIC 63110, Data processing, hosting and related activities; SIC 77400, Leasing of intellectual property and similar products, except copyright worksNot to be confused with WORLD GIG INSIDER LTD (London, 2026), UNLIMITED GIG LTD (London, 2026), PORTREATH PILOT GIG CLUB (2026), and 128 more with “gig” in the name | Business and domestic software development · SS2 | 27 October 2026 |
| DUBYAH INNOVATION LTD Year end 30 September · first accounts due 7 June 2028Also SIC 18203, Reproduction of computer media | Business and domestic software development · SS2 | 7 September 2026 |
| VITALCANVAS LIMITED Year end 31 August · first accounts due 10 May 2028Also SIC 59112, Video production activities; SIC 62090, Other information technology service activities; SIC 86900, Other human health activities | Business and domestic software development · SS2 | 10 August 2026 |
| RURU TECHNOLOGY LTD Year end 31 August · first accounts due 6 May 2028Not to be confused with RURU REPUBLIC UK LIMITED (London, 2025), RURU PROPERTY INVESTMENTS LTD (London, 2025), RURU CREATIVE LTD (Didcot, 2023), and 3 more with “ruru” in the name | Business and domestic software development · SS2 | 6 August 2026 |
| MENTRA LTD Limited by guarantee Year end 31 July · first accounts due 19 April 2028Not to be confused with MENTRA SUPPORT TECHNOLOGIES LTD (Dartford, 2026), MENTRA MENTAL FITNESS LTD (West Byfleet, 2025) | Business and domestic software development · SS1 | 19 July 2026 |
| HYSENTRA LIMITED Year end 31 July · first accounts due 17 April 2028Also SIC 62012, Business and domestic software development; SIC 62020, Information technology consultancy activities; SIC 62090, Other information technology service activities | Ready-made interactive leisure and entertainment software development · SS1 | 17 July 2026 |
| LANS CONSULTANTS LIMITED Year end 31 July · first accounts due 16 April 2028Also SIC 62012, Business and domestic software development; SIC 62020, Information technology consultancy activities; SIC 70229, Management consultancy activities other than financial managementNot to be confused with LANS VENTURES LTD (London, 2026), LANS TRANSPORT LIMITED (Northampton, 2026), LANS RENEWABLES LTD (Eastbourne, 2026), and 16 more with “lans” in the name | Ready-made interactive leisure and entertainment software development · SS2 | 16 July 2026 |
| PERSONAL CERTIFICATIONS AND VERIFICATIONS GROUP LIMITED Year end 31 July · first accounts due 13 April 2028Also SIC 58290, Other software publishing | Business and domestic software development · SS1 | 13 July 2026 |
| MERC GLOBAL LTD Year end 31 July · first accounts due 6 April 2028Also SIC 58290, Other software publishingNot to be confused with MERCÉLUXEUK LTD (London, 2026), MERC SPECIALIST GARAGE LTD (Redcar, 2026), MERC ADVANCE LIMITED (London, 2026), and 55 more with “merc” in the name | Business and domestic software development · SS2 | 6 July 2026 |
| MESHRIFT STUDIOS LTD Year end 31 July · first accounts due 3 April 2028Also SIC 74100, specialised design activities | Ready-made interactive leisure and entertainment software development · SS3 | 3 July 2026 |
| KANDIBASE.IO LTD Year end 30 June · first accounts due 23 March 2028 | Business and domestic software development · SS1 | 23 June 2026 |
| TEMI AUDIO LTD Year end 30 June · first accounts due 22 March 2028Also SIC 58290, Other software publishing; SIC 62090, Other information technology service activitiesNot to be confused with TEMI HAIR & BEAUTY LTD (Mildenhall, 2026), TEMI DOYINN LTD (London, 2026), TEMI - TAYO RIDES LTD (Dagenham, 2026), and 24 more with “temi” in the name | Business and domestic software development · SS3 | 22 June 2026 |
| CAUSAL SOFTWARE LIMITED Year end 30 June · first accounts due 18 March 2028Not to be confused with CAUSAL SERVICES LTD (Leigh on Sea, 2026), CAUSAL LTD (London, 2026), CADI - CAUSAL ARTIFICIAL DECISION INTELLIGENCE LTD (Axminster, 2026), and 7 more with “causal” in the name | Business and domestic software development · SS2 | 18 June 2026 |
| ARCANIIA LABS LTD Year end 30 June · first accounts due 4 March 2028Also SIC 58290, Other software publishing; SIC 62020, Information technology consultancy activities; SIC 63110, Data processing, hosting and related activities | Business and domestic software development · SS2 | 4 June 2026 |
| AIRSYNE LIMITED Year end 31 May · first accounts due 29 February 2028 | Business and domestic software development · SS1 | 31 May 2026 |
| MATHSKAIROS GLOBAL EDUCATION LIMITED Year end 31 May · first accounts due 27 February 2028Also SIC 63120, Web portals; SIC 85590, Other education n.e.c.; SIC 85600, Educational support services | Business and domestic software development · SS2 | 27 May 2026 |
| SPOSWORLD LIMITED Year end 31 May · first accounts due 22 February 2028Also SIC 47910, Retail sale via mail order houses or via Internet; SIC 53202, Unlicensed carrier | Business and domestic software development · SS2 | 22 May 2026 |
| YUMLII LIMITED Year end 31 May · first accounts due 14 February 2028 | Business and domestic software development · SS2 | 14 May 2026 |
| AITRION LTD Year end 30 April · first accounts due 31 January 2028Also SIC 62090, Other information technology service activities; SIC 63110, Data processing, hosting and related activities | Business and domestic software development · SS1 | 30 April 2026 |
| KQ TECHNOLOGY LTD Year end 30 April · first accounts due 16 January 2028 | Business and domestic software development · SS2 | 16 April 2026 |
| THEO APP LTD Year end 30 April · first accounts due 14 January 2028Also SIC 63120, Web portals; SIC 63990, Other information service activities n.e.c.Not to be confused with USE THEO LIMITED (London, 2026), THEO’S EMPORIUM LTD (Dunstable, 2026), THEO-BOARDS LTD (Gillingham, 2026), and 181 more with “theo” in the name | Business and domestic software development · SS1 | 14 April 2026 |
| REHUB STUDIO LIMITED Year end 30 April · first accounts due 8 January 2028 | Business and domestic software development · SS3 | 8 April 2026 |
| ZNTH LIMITED Year end 30 April · first accounts due 8 January 2028 | Business and domestic software development · SS3 | 8 April 2026 |
| JL LABS LTD Year end 31 March · first accounts due 11 December 2027 | Business and domestic software development · SS3 | 11 March 2026 |
| HOMECAREGUARDIAN LTD Year end 31 March · first accounts due 4 December 2027 | Business and domestic software development · SS2 | 4 March 2026 |
| TABLEPLANNER LTD Year end 28 February · first accounts due 16 November 2027Also SIC 62090, Other information technology service activities; SIC 63120, Web portals | Business and domestic software development · SS3 | 16 February 2026 |
| ONCOFLUX LIMITED Year end 28 February · first accounts due 4 November 2027 | Business and domestic software development · SS2 | 4 February 2026 |
| QUEUEJUMP GROUP LIMITED Year end 31 January · first accounts due 29 October 2027Also SIC 63120, Web portals | Business and domestic software development · SS2 | 29 January 2026 |
| STORYVERSE AI STUDIO LTD Strike-off proposed Year end 31 January · first accounts due 12 October 2027Not to be confused with STORYVERSE LTD (London, 2022) | Ready-made interactive leisure and entertainment software development · SS1 | 12 January 2026 |
| FINSMART360 LIMITED Year end 31 December · first accounts due 30 September 2027Also SIC 63110, Data processing, hosting and related activities; SIC 69201, Accounting and auditing activities | Business and domestic software development · SS1 | 31 December 2025 |
| BILLOW TRACK LTD Year end 30 November · first accounts due 10 August 2027Not to be confused with BILLOW INVESTMENTS LIMITED (London, 2022), BILLOW INTERNATIONAL INVESTMENTS LIMITED (Victoria Mahe, 2022), BILLOW LIMITED (Carshalton, 2014) | Business and domestic software development · SS3 | 10 November 2025 |
| UKREGTECH LTD Year end 30 November · first accounts due 5 August 2027 | Business and domestic software development · SS2 | 5 November 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.
The longest-running software development companies in Southend-on-Sea.
The list above is the newcomers. These are the software development companies with a Southend-on-Sea address that have been on the register longest and are still live, out of 100 in all. Years are counted from incorporation, so a business that traded before it became a company is older than it looks here.
| Company | Postcode area | Trading since |
|---|---|---|
| INTERNODE LIMITED | SS2 | 1991, 35 years |
| ILM SOLUTIONS LTD | SS2 | 1997, 29 years |
| INTERNET QUERY MARKETING LTD | SS1 | 1998, 28 years |
| AMDEX SOLUTIONS LIMITED | SS1 | 2002, 24 years |
| CUBIT TECHNOLOGY LIMITED | SS1 | 2004, 22 years |
| ABILITY FIRST LIMITED | SS2 | 2005, 21 years |
| SOMETHING2PLAY LIMITED | SS2 | 2005, 21 years |
| CHRIS BRIDLE SOLUTIONS LIMITED | SS1 | 2008, 18 years |
| TRISTADECA LTD | SS3 | 2009, 17 years |
| MANTRARAJ INFOTECH LTD | SS2 | 2010, 16 years |
| MONTROSE GLASS LIMITED | SS1 | 2012, 14 years |
| ONTRAD LIMITED | SS2 | 2012, 14 years |
| STRATEGIC SOFTWARE LIMITED | SS2 | 2012, 14 years |
| PAGE PORTAL LTD | SS2 | 2013, 13 years |
| SD CHATTELS LTD | SS1 | 2013, 13 years |
| THEFULLWORKS LIMITED | SS2 | 2015, 11 years |
| REDRAM TECHNOLOGY LIMITED | SS1 | 2016, 10 years |
| MAGIC OFFICE LIMITED | SS2 | 2016, 10 years |
| TRUSTED TRAVELLER LIMITED | SS3 | 2016, 10 years |
| ETSF LTD | SS3 | 2016, 10 years |
| SHINY HAPPY STUDIOS 1 LTD | SS2 | 2016, 10 years |
| ONE39 SOLUTIONS LTD | SS2 | 2017, 9 years |
| RISC OS DEVELOPMENTS LTD | SS3 | 2017, 9 years |
| NEXTGEN TECH LIMITED | SS2 | 2018, 8 years |
| STRATTON BROS LIMITED | SS1 | 2018, 8 years |
| IMYNA LIMITED | SS3 | 2018, 8 years |
| BUILDING THINGS LTD | SS2 | 2018, 8 years |
| ABC SOFTWARE LTD | SS1 | 2018, 8 years |
| CASTING BLEU LTD | SS1 | 2019, 7 years |
| ALL IN IT LTD | SS1 | 2019, 7 years |
| KEPTWARE LTD | SS9 | 2019, 7 years |
| LOJ ENTERPRISE LIMITED | SS1 | 2019, 7 years |
| GP SHARE UK LTD | SS1 | 2019, 7 years |
| PROATECH UK LIMITED | SS2 | 2019, 7 years |
| IN CHECK SOFTWARE LTD | SS2 | 2020, 6 years |
| FASTWIRE GROUP LTD | SS1 | 2020, 6 years |
| CARLJAZ ENTERPRISE LTD | SS1 | 2020, 6 years |
| LOYLAP LTD | SS2 | 2020, 6 years |
| DPL ADVISORY SERVICES LIMITED | SS2 | 2020, 6 years |
| LIVEDATA LIMITED | SS1 | 2020, 6 years |
| FLUX COMPUTING LTD | SS2 | 2021, 5 years |
| ALESSANDRO PIETROSANTI LTD | SS1 | 2022, 4 years |
| TELNWA INVESTMENT LIMITED | SS1 | 2022, 4 years |
| TENK LTD | SS3 | 2022, 4 years |
| MICROTEC PRECISION PLAN LTD | SS3 | 2022, 4 years |
| ACCELERATEAI LTD | SS2 | 2023, 3 years |
| SNIPIT DIGITAL LTD | SS3 | 2023, 3 years |
| LEFT COAST CONSULTING LTD | SS1 | 2023, 3 years |
| LIVEFLOWW TECHNOLOGIES LTD | SS1 | 2024, 2 years |
| VB INFOTECH SOLUTIONS LTD | SS2 | 2024, 2 years |
New companies too: every new company in Essex, every trade (16,479 across the months we hold), or the UK list for software development below.
July was the busiest month.
Monthly registrations of software development companies in Southend-on-Sea. The busiest month was July on 6. The quietest was December on 1.
New software development companies in Southend-on-Sea, by month
Nov 2025 – Oct 2026 · 33 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 Southend-on-Sea address by year of incorporation, and this year measured against the same run of months last year.
New software development companies in Southend-on-Sea, by year
2017 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 Southend-on-Sea compares.
New software development companies over the last twelve months in the towns closest to Southend-on-Sea on volume. Southend-on-Sea is number 136 of the 149 towns with enough software development registrations for a page.
What else started in Southend-on-Sea.
New companies registered to a Southend-on-Sea address over the last twelve months, by trade. The colour on each card is the trade family. The Southend-on-Sea 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 Southend-on-Sea, on one page · The whole digital and professional family
18,602 new software development companies, registered March to November 2026. Any month from £31.95.
18,602 software development companies registered across the UK in March to November 2026 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.
National per trade, Southend-on-Sea and everywhere else; filter by town in the file. Any month from £31.95; every month we hold for £502.25, 10% off. 3p a company, £15 minimum an order. Pick one month, any mix, or everything.
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? See a free sample first: the 25 newest software development companies, with each one's registered address and directors, as a CSV. Get the free sample.
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 | |
|---|---|---|---|---|
| HECTIC SOFTWARE LTD | Watford | 12 Oct 2026 | Web & software development | h•••@hecticsoftware.com |
| SQUIRRELSOLVE LTD | Colne | 12 Sep 2026 | Web & software development | c•••@squirrelsolve.com |
| REGSCHECKA LIMITED | Burton-on-Trent | 4 Jul 2026 | Web & software development | j•••@regschecka.co.uk |
| KINFLO LTD | Manchester | 13 Oct 2026 | Web & software development | h•••@kinflo.io |
| RENTALINK LIMITED | Romford | 20 Jul 2026 | Web & software development | i•••@rentalink.co.uk |