The largest business and domestic software development companies in Blackburn

Ranked by shareholders' funds, from 160 active companies in the BB postcode area.

"Largest" here means shareholders' funds — what the most recent balance sheet says the company is worth. It is the only measure of size filed by enough companies to rank on.

Companies that have never filed accounts cannot appear, however big they are. Figures are as filed at Companies House and can be a year or more old.

Business and domestic software development in Blackburn top 20

1. BIOSILICO LIMITED

£2,010,371 07898798 since 2012
2. CMAC GROUP LIMITED

£1,780,295 09146214 since 2014
3. BYSAPIO LIMITED

£1,336,536 11820377 since 2019
4. AIOS TECHNOLOGY LTD

£980,457 12373906 since 2019
5. DREAM AI LTD

£858,743 11572219 since 2018
6. RAPID PROTOTYPING SYSTEMS LTD.

£789,226 03146178 since 1996
7. PARAGUS LIMITED

£509,902 09159129 since 2014
8. GLIDER TECHNOLOGY LIMITED

£453,869 08248127 since 2012
9. RED-FERN MEDIA SOLUTIONS LIMITED

£427,478 06069482 since 2007
10. TAGTRONICS LIMITED

£357,282 04099389 since 2000
11. ULTIMATE VISUAL SOLUTIONS LTD

£337,642 06064658 since 2007
12. SIMTRAINER UK LIMITED

£315,449 07510919 since 2011
13. CLOUDWATER LIMITED

£235,627 05640500 since 2005
14. UNIVERSAL INVESTMENTS GROUP LTD

£222,534 13111951 since 2021
15. REPORT-URI LTD

£205,245 10943557 since 2017
16. PLUS 24 MARKETING LIMITED

£188,368 07394370 since 2010
17. LEXCOM SYSTEMS LIMITED

£163,181 03215795 since 1996
18. ICAN SUPPORT LIMITED

£116,059 07426508 since 2010
19. XIOTS LTD

£109,233 13719085 since 2021
20. TTS NETWORKS LIMITED

£104,179 03759465 since 1999