The largest other software publishing companies in Watford

Ranked by shareholders' funds, from 46 active companies in the WD 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.

Other software publishing in Watford top 20

1. ROAD TECH COMPUTER SYSTEMS LIMITED

£17,720,802 02017435 since 1986
2. NEWACORE LTD

£3,726,424 14169963 since 2022
3. HEAD SHED APP LTD

£2,762,387 14251808 since 2022
4. ARC INSIGHTS LTD

£462,553 06692154 since 2008
5. BAMBLEHORSE ENTERPRISES LIMITED

£243,089 11727669 since 2018
6. ZONAR LTD

£161,351 11975398 since 2019
7. NPO SOLUTIONS LTD

£119,952 11897779 since 2019
8. HUKM DEVELOPMENT LTD

£119,346 14241007 since 2022
9. PROSPEC SYSTEMS LIMITED

£89,999 02170121 since 1987
10. AIMICOR LTD.

£80,724 08078734 since 2012
11. LONDONNUT LTD

£32,634 09483409 since 2015
12. EVERTIME GROUP LIMITED

£23,188 12205222 since 2019
13. DYNAMICSONE LTD

£20,583 15471793 since 2024
14. RADIA ROCKET LIMITED

£18,800 13061837 since 2020
15. VANTAGE DYNAMICS LTD

£14,719 16350634 since 2025
16. EQ LABS LIMITED

£11,345 13245039 since 2021
17. ECOPAB LTD

£10,559 11548815 since 2018
18. ROOMTRUST SYSTEMS LTD

£6,590 06799853 since 2009
19. FULLERENE LABS LTD

£5,782 12216593 since 2019
20. ZENCOMM LTD

£5,417 13220173 since 2021