Company
International Baccalaureate Organization (UK) Limited
Official record Companies House · updated 13th September 2026 · Sources
Who leads it
Previous officers 22
- Charlotte Ruth Ellwood Aris 2023–2026 View profile
- Sabine Anna Chalmers 2021–2023 View profile
- Paula Margaret Wilcock 2016–2020 View profile
- Sian Elizabeth Thornhill 2015–2020 View profile
- Toby Charles Kenneth Poulson 2014–2016 View profile
- Carolyn Ruth Adams 2014–2016 View profile
- Dr Edward Nicholas Tate 2014–2015 View profile
- Dr Datla Siva Kumari 2014–2021 View profile
- Sheila Elizabeth Messer 2012–2013 View profile
- Robert Bertrand Sackville-West 2009–2019 View profile
- Andrew John Bennett 2009–2020 View profile
- Albert Gilbert Marotte 2009–2012 View profile
- Clark, Keith Andrew George, Mr. 2008–2009 View profile
- Ian Philip Andain 2008–2009 View profile
- Professor George Robert Walker 2008–2009 View profile
- Dr Ralph Morgan Cline 2008–2008 View profile
- Jeffrey Raymond Beard 2008–2013 View profile
- Daniel Douglas Benham 2008–2014 View profile
- Carol Anne James 2008–2008 View profile
- Judith Anne Fabian 2008–2008 View profile
- Temple Secretarial Limited 2008–2012 View profile
- Robin Louise Savage 2008–2011 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
- 02/04/2008
- Also a registered charity
- International Baccalaureate Organization (UK) Limited
Board analysis for researchers
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.
4 directors on the board
- William Henry Oldreive Director · appointed 2020
- Olli-Pekka Heinonen Director · appointed 2021
- Andrea Smith Director · appointed 2021
- David Ralph Homer Director · appointed 2019
Directors past 6 years
- William Henry Oldreive Director · appointed 2020
- David Ralph Homer Director · appointed 2019
First-time vs portfolio directors
First-time (2)
- Olli-Pekka Heinonen Director · appointed 2021
- David Ralph Homer Director · appointed 2019
Portfolio (2)
- William Henry Oldreive Director · appointed 2020
- Andrea Smith Director · appointed 2021
Left in the last 12 months
- Charlotte Ruth Ellwood Aris Director · appointed 2023 · resigned 2026
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.
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
- Narrow spread of sectors across the board
Where to look Suggested search: succession planning for long-tenured seats; directors from a wider range of sectors.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 06553433
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 13th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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