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Company

Rockfield Software Limited

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Rockfield Software Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 13

  1. Thamer Yacoub 2025-2026 Director View profile
  2. Paul Blud 2018-2021 Director View profile
  3. James William Armstrong 2018-2022 Director View profile
  4. Dr Adam Toby Bere 2014-2025 Director View profile
  5. Stephen William Owen 2012-2013 Director View profile
  6. Jonathan Cain 2011-2026 Director View profile
  7. Dr Martin Dutko 2011-2019 Director View profile
  8. Crook, Anthony James Lister, Doctor 1992-2009 Director View profile
  9. Henry John Anderson 1992-2014 Director View profile
  10. Cedric Taylor 2003 Director View profile
  11. Professor David Roger Jones Owen 2010 Director View profile
  12. Dr Jonathan Mark Rance 1992-2014 Secretary View profile
  13. Professor Kenneth Board 1998 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
04/09/1985

Ownership

Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. Rockfield Software Limited is controlled by Rockfield Holdings Limited
    Evidence
    active 75-100% shares · notified 2016-07-07 · source: Companies House PSC register
  2. Rockfield Holdings Limited is controlled by Jonathan Cain
    Evidence
    ceased 25-50% shares (firm), 25-50% voting (firm) · notified 2016-04-06, ceased 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Jonathan Cain.

3 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

3 directors on the board

0.4y median 0.1y
average tenure
1y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (3)

0
also govern a charity

Left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Finance 3Tech and media 3

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
01944544
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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