# The biggest software and tech companies in East of England

The software and tech companies registered in East of England with the highest turnover in their latest filed accounts, ranked, with profit and growth.

Paypoint is the biggest company among the software and tech companies registered in East of England by turnover, with £306m in its latest filed accounts. Lindar Media and 6cats Group follow. Together the 10 companies below turned over £947m in their latest filed years.

| Rank | Company | Town | Turnover | Year |
| ---: | --- | --- | ---: | --- |
| 1 | [Paypoint](https://firmfacts.co/company/paypoint-03581541) | Welwyn Garden City | £306m | FY to Mar 2026 |
| 2 | [Lindar Media](https://firmfacts.co/company/lindar-media-08939139) | St. Albans | £120m | FY to Dec 2025 |
| 3 | [6cats Group](https://firmfacts.co/company/6cats-group-10344903) | Watford | £78.8m | FY to Dec 2021 |
| 4 | [Synexus Clinical Research](https://firmfacts.co/company/synexus-clinical-research-05575991) | Cambridge | £76.4m | FY to Dec 2022 |
| 5 | [Boston](https://firmfacts.co/company/boston-02771869) | St. Albans | £72.3m | FY to Feb 2023 |
| 6 | [Service Express Europe](https://firmfacts.co/company/service-express-europe-02146732) | Bedfordshire | £66.7m | FY to Dec 2023 |
| 7 | [Ethos Technology](https://firmfacts.co/company/ethos-technology-09383324) | Bedford | £62.8m | FY to Jan 2025 |
| 8 | [M Group Energy (Agility Eco Services)](https://firmfacts.co/company/m-group-energy-agility-eco-services-08304360) | Stevenage | £57.7m | FY to Mar 2024 |
| 9 | [Optimise Media (UK)](https://firmfacts.co/company/optimise-media-uk-04455319) | Norwich | £56.8m | FY to Aug 2025 |
| 10 | [Contechs Consulting](https://firmfacts.co/company/contechs-consulting-03446841) | Basildon | £49.7m | FY to Dec 2023 |

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Updated 2026-11-03 from the latest filed accounts at Companies House (Open Government Licence v3.0). Page: https://firmfacts.co/blog/biggest-software-and-tech-companies-in-east-of-england