Company
Mensa International Limited
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
- Joanna Mary SidebottomDirector · since 2025
- Jon William GruebeleDirector · since 2025
- JÄGER, Mel Chris Wolf, MxDirector · since 2025
- Jovana KostiĆDirector · since 2024
- Sorana BurcuselDirector · since 2024
- Robin Jill CrawfordDirector · since 2024
- Eivind Frydenlund OlsenDirector · since 2023
- Peter Heinrich Walter FroehlerDirector · since 2022
- Richard Ashley WilliamsSecretary · since 2025
Previous officers 61
- Arnoldine Rachael Corson 2025-2025 View profile
- Ann Karen Rootkin 2023-2025 View profile
- Lori Jean Norris 2022-2025 View profile
- José Luis MartÍNez 2021-2023 View profile
- Kee Aun Tan 2021-2024 View profile
- Timothy Joseph King 2021-2022 View profile
- Jacek Cywinski 2019-2024 View profile
- BjöRn Jan-Olof Liljeqvist 2019-2024 View profile
- Isabella Holz 2019-2024 View profile
- FRÖHler, Peter Heinrich Walter, Herr 2019-2021 View profile
- Hans Peter Hellmonds 2017-2019 View profile
- Nicholaus Lynn Sanford 2017-2019 View profile
- Larae Bakerink 2017-2021 View profile
- Mark Steffen Dettinger 2017-2021 View profile
- Tomas Blumenstein 2015-2017 View profile
- Deborah Stone 2015-2017 View profile
- Jens Wiechers 2015-2017 View profile
- Vanitas Berrymore 2014-2015 View profile
- Therese Anne Moodie 2013-2025 View profile
- Lars Endre Kjolstad 2013-2015 View profile
- Daniel Benjamin Burg 2013-2019 View profile
- Rudolf Challupner 2013-2019 View profile
- Matthias Moehl 2012-2014 View profile
- Cynthia Willis Kuyper 2011-2013 View profile
- BjöRn Jan-Olof Liljekvist 2011-2017 View profile
- Sylvia Herbert 2009-2013 View profile
- Elissa Rudolph 2009-2015 View profile
- Deborah Eve Theasby 2009-2011 View profile
- Bibiana Balanyi 2009-2021 View profile
- Christine Danielle Warlies 2009-2011 View profile
- Godwin Dirk Zwanenburg 2007-2009 View profile
- Tim Knights 2006-2009 View profile
- Johannes Willem Bouwens 2005-2013 View profile
- Merlin Russell Bakke 2005-2009 View profile
- Peter William Boswell 2003-2005 View profile
- Stacey Marie Kirsch 2003-2009 View profile
- James Werdell 2003-2009 View profile
- Udo Schultz 2001-2003 View profile
- Annette Elisabeth Kunz 2001-2003 View profile
- Noel Burger 2001-2003 View profile
- Carole Bell 2001-2001 View profile
- Jean Becker 2001-2005 View profile
- Christopher Johannes Leek 1999-2023 View profile
- Robert Beatty 1999-2001 View profile
- Dr George Chavdarov 1998-1999 View profile
- Pauline Judy Hewitt 1998-2000 View profile
- Arthur Elmer Mattson 1997-1998 View profile
- Dave Remine 1995-2003 View profile
- Chitra Nathan 1995-1997 View profile
- Richard Alan Amyx 1993-1995 View profile
- Neil Renshaw Goulder 1993-1997 View profile
- David Felt 1993 View profile
- Velma Jeremiah 1995 View profile
- Sir Clive Sinclair 1998 View profile
- Kirby, Richard, Doctor 1993 View profile
- Godwin Zwanenburg 2001 View profile
- Michael Leonard Feenan 2007-2025 View profile
- Carmel Marie Kelly 2006-2007 View profile
- Jonathan Lee Paines 2005-2007 View profile
- Therese Moodie-Bloom 1999-2001 View profile
- Edward James Vincent 2006 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 07/05/1965
Group
No further corporate or individual controller is recorded above Mensa International Limited on the PSC register - it appears to be the top of its group.
1 other company 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.
Financials
- Net assets
- £771,916
- Total assets
- £987,218
- Cash
- £1,027,400
- Employees
- 2
- Turnover
- Not reported (small or micro-entity accounts)
Filed as Small company accounts.
Figures from accounts filed at Companies House (iXBRL), period ending 2024-12-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
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.
8 directors on the board
- Jovana KostiĆ Director · appointed 2024
- Eivind Frydenlund Olsen Director · appointed 2023
- Joanna Mary Sidebottom Director · appointed 2025
- Sorana Burcusel Director · appointed 2024
- JÄGER, Mel Chris Wolf, Mx Director · appointed 2025
- Peter Heinrich Walter Froehler Director · appointed 2022
- Robin Jill Crawford Director · appointed 2024
- Jon William Gruebele Director · appointed 2025
First-time vs portfolio directors
First-time (7)
- Jovana KostiĆ Director · appointed 2024
- Eivind Frydenlund Olsen Director · appointed 2023
- Sorana Burcusel Director · appointed 2024
- JÄGER, Mel Chris Wolf, Mx Director · appointed 2025
- Peter Heinrich Walter Froehler Director · appointed 2022
- Robin Jill Crawford Director · appointed 2024
- Jon William Gruebele Director · appointed 2025
Portfolio (1)
- Joanna Mary Sidebottom Director · appointed 2025
Left in the last 12 months
- Arnoldine Rachael Corson Director · appointed 2025 · resigned 2025
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
- No director brings board experience from anywhere else
- Narrow spread of sectors across the board
Where to look Suggested search: a director with board experience elsewhere; directors from a wider range of sectors.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 00848100
- Status
- Active
- Type
- PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data