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Company

Guinness Mahon Group Limited

Official record Companies House · updated 20th September 2026 · Sources

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Who leads it

Previous officers 22

  1. Catherine Elizabeth Dyson 2018-2024 Director View profile
  2. Christopher Stephen Heyworth 2014-2018 Director View profile
  3. Brian Mark Johnson 2014-2023 Director View profile
  4. Andrew James Barnes 2006-2023 Director View profile
  5. Jonathan Michael Vernon Rashleigh 1999-2000 Director View profile
  6. Alan Tapnack 1998-2016 Director View profile
  7. Barry William Harrison Philp 1996-1998 Director View profile
  8. Bharat Girdharlal Thakker 1996-2006 Director View profile
  9. Veronica Jane Dukes 1996-2000 Director View profile
  10. Robert Nicholas Philipson Stow 1994-1999 Director View profile
  11. Steven Mark Burgess 1991-2014 Director View profile
  12. David Roger William Potter 1999 Director View profile
  13. David Ian Rehbinder Bruce 1993 Director View profile
  14. Shilla Pindoria 2009-2009 Secretary View profile
  15. Kathy Cong 2007-2009 Secretary View profile
  16. David Miller 2005-2007 Secretary View profile
  17. Grant Ashley Davies-Ratcliff 2002-2005 Secretary View profile
  18. Kerry Anne Abigail Thomas 1999-2002 Secretary View profile
  19. Lynda Lavelle 1998-1999 Secretary View profile
  20. Caroline Susan Freeman 1994-1998 Secretary View profile
  21. Amanda Jean Marsh 1991-1994 Secretary View profile
  22. John Arthur Thomas Wedgwood 1991 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
07/04/1982

Ownership

Owned by (2) 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.

  • Investec 1 Limited
    75-100% shares, 75-100% voting, appoints directors · notified 2020-10-27
  • Investec Group (UK) Limited ceased 2020-10-27
    75-100% shares (firm), 75-100% voting (firm), appoints directors (firm) · notified 2016-04-06

Group

  1. Guinness Mahon Group Limited is controlled by Investec 1 Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2020-10-27 · source: Companies House PSC register
  2. Investec 1 Limited is controlled by Investec PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Investec PLC.

91 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.

2 directors on the board

6.9y median 6.9y
average tenure
11.6y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity
0
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 13Professional services 7Business services 2

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
01627626
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 20th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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