Paypoint
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6G
SC
BO
SE
ET
MG
Optimise Media (UK)
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Updated 3 November 2026 · from filed accounts

The biggest software and tech companies in East of England

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.

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  1. 1
    Paypoint

    Welwyn Garden City · Software & tech · FY to Mar 2026

    £306m

    +8.9% on the year before

  2. 2
    Lindar Media

    St. Albans · Software & tech · FY to Dec 2025

    £120m

    +24% on the year before

  3. 3
    6cats Group

    Watford · Software & tech · FY to Dec 2021

    £78.8m

    Turnover

  4. 4
    Synexus Clinical Research

    Cambridge · Software & tech · FY to Dec 2022

    £76.4m

    -31% on the year before

  5. 5
    Boston

    St. Albans · Software & tech · FY to Feb 2023

    £72.3m

    -0.6% on the year before

  6. 6
    Service Express Europe

    Bedfordshire · Software & tech · FY to Dec 2023

    £66.7m

    +13% on the year before

  7. 7
    Ethos Technology

    Bedford · Software & tech · FY to Jan 2025

    £62.8m

    +8.2% on the year before

  8. 8
    M Group Energy (Agility Eco Services)

    Stevenage · Software & tech · FY to Mar 2024

    £57.7m

    -13% on the year before

  9. 9
    Optimise Media (UK)

    Norwich · Software & tech · FY to Aug 2025

    £56.8m

    +15% on the year before

  10. 10
    Contechs Consulting

    Basildon · Software & tech · FY to Dec 2023

    £49.7m

    +18% on the year before

How this list is made

From each company's latest accounts filed at Companies House, or its annual report for listed groups: the figures as filed, nothing estimated. Changes compare the two latest filed years. Only companies that report in pounds are ranked; groups that report in dollars or euros aren't converted. Subsidiaries whose figures are part of a listed group's are counted once, in the group. Updated daily as new accounts are filed.

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