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Company

Chrysaor (U.K.) Sigma Limited

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

Network

The large node is Chrysaor (U.K.) Sigma Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 21

  1. Alexander Lorentzen Krane 2021-2024 Director View profile
  2. Andrew Jon Osborne 2019-2021 Director View profile
  3. Philip Andrew Kirk 2019-2022 Director View profile
  4. Patrick Wolfe 2019-2019 Director View profile
  5. Katherine Susan Simpson 2018-2019 Director View profile
  6. Terri Gay King 2017-2019 Director View profile
  7. Ross Graham Stalker 2015-2018 Director View profile
  8. Dominic Edward Macklon 2015-2017 Director View profile
  9. Michael Don Wright 2013-2015 Director View profile
  10. David Eric Chenier 2012-2015 Director View profile
  11. Paul Cyril Warwick 2011-2012 Director View profile
  12. Andrew David Richard Hastings 2011-2018 Director View profile
  13. John Mcandrew Warrender 2011-2013 Director View profile
  14. Christopher William Conway 2011-2012 Director View profile
  15. Robert Hendry Anderson 2011-2013 Director View profile
  16. Christopher Gautrey 2011-2011 Director View profile
  17. Joseph Anthony Farrell 2018-2019 Secretary View profile
  18. Jean-Francois Jacques Basile Pepin 2013-2014 Secretary View profile
  19. Edith Jeannie Stirrup 2011-2012 Secretary View profile
  20. Angela Sarah Helen Fletcher 2011-2014 Secretary View profile
  21. David Grimshaw 2011-2019 Secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

About

Incorporated
02/11/2011

Ownership

Owned by (3) 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. Chrysaor (U.K.) Sigma Limited is controlled by Chrysaor Production (U.K.) Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2023-11-01 · source: Companies House PSC register
  2. Chrysaor Production (U.K.) Limited is controlled by Chrysaor Production Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2023-11-01 · source: Companies House PSC register
  3. Chrysaor Production Holdings Limited is controlled by Chrysaor E&P Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2019-09-30 · source: Companies House PSC register
  4. Chrysaor E&P Limited is controlled by Chrysaor Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2017-07-18 · source: Companies House PSC register

Ultimately controlled by Chrysaor Holdings Limited.

43 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

5.4y median 6.8y
average tenure
7.8y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (3)

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.

Mining 67Dormant 6Professional services 5Other services 1

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.

Gaps to watch

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

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

Record details
Company number
07832693
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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