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Company

D3O Holdings LTD

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

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Who leads it

Previous officers 13

  1. Klaas De Boer 2020-2021 Director View profile
  2. Harry Thomas 2020-2021 Director View profile
  3. Charles Philip Rothstein 2019-2021 Director View profile
  4. Jeremy Werner 2018-2019 Director View profile
  5. Karen Ann Mccormick 2017-2020 Director View profile
  6. Richard Buttrick 2015-2016 Director View profile
  7. Patrick Eamonn Dunne 2015-2016 Director View profile
  8. Applegate, Richard Arthur David, Lieutenant General (Ret'D) 2015-2016 Director View profile
  9. Alexander Hardtmuth 2015-2020 Director View profile
  10. Simon Thornton Hicks 2015-2016 Director View profile
  11. Trevor Michael Hope 2015-2016 Director View profile
  12. Michael Gross 2015-2018 Director View profile
  13. Phillip Jenkins 2015-2015 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
11/03/2015

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.

  • Alexander Hardtmuth ceased 2016-04-06
    significant influence · notified 2016-04-06
  • Jack Bidco Limited
    75-100% shares, 75-100% voting, appoints directors · notified 2021-09-17
  • Beringea LLP ceased 2016-04-06
    significant influence · notified 2016-04-06

Group

  1. D3O Holdings LTD is controlled by Alexander Hardtmuth
    Evidence
    ceased significant influence · notified 2016-04-06, ceased 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Alexander Hardtmuth.

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

8.8y median 10.3y
average tenure
11.3y
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.

Finance 9Dormant 4Professional services 4Retail and trade 2Agriculture 1Hospitality 1Manufacturing 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
09483907
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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