Company
Seilern Investment Management LTD.
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 19
- Mathew Ivo Hubert Boys Forde 2018-2023 View profile
- Dr Arne Zeidler 2018-2021 View profile
- Raphael Pitoun 2014-2018 View profile
- Giles David Warren 2014-2014 View profile
- Timothy Julian Crispin Sisley 2013-2015 View profile
- Christian Carl Diebitsch 2010-2014 View profile
- Jeroen Gustaaf Bos 2003-2003 View profile
- John George Ludwig 2001-2013 View profile
- Peter Seilern-Aspang 1994-2024 View profile
- Philip John Greig 1994-1994 View profile
- Yuan Wang 2013-2016 View profile
- Felicity Speers 2009-2013 View profile
- Lydia Caroline Kane 2009-2009 View profile
- Felicity Pilkington 2008-2009 View profile
- Mariella Ryecart 2008-2008 View profile
- Charlotte Evans 2002-2004 View profile
- Nicholas Charles Morris 2001-2001 View profile
- Michael Edward Scott Boyd 1995-2013 View profile
- Emco (Nominees) Limited 1994-1994 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 26/08/1994
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.
- Peter Seilern-Aspang
significant influence · notified 2016-04-06 - Tassilo Seilern-Aspang
25-50% shares, 25-50% voting · notified 2025-11-24
Group
- Seilern Investment Management LTD.
is controlled by Peter Seilern-Aspang
Evidence
active significant influence · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Peter Seilern-Aspang.
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.
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.
5 directors on the board
- Georg Leslie Thaddaus Heinrich Paul Reutter Director · appointed 2025
- Jean Michel Boehm Director · appointed 2014
- Stuart Gunderson Director · appointed 2021
- Francis Seilern-Aspang Director · appointed 2000
- Tassilo Seilern-Aspang Director · appointed 2015
Directors past 6 years
- Jean Michel Boehm Director · appointed 2014
- Francis Seilern-Aspang Director · appointed 2000
- Tassilo Seilern-Aspang Director · appointed 2015
First-time vs portfolio directors
First-time (1)
- Jean Michel Boehm Director · appointed 2014
Portfolio (4)
- Georg Leslie Thaddaus Heinrich Paul Reutter Director · appointed 2025
- Stuart Gunderson Director · appointed 2021
- Francis Seilern-Aspang Director · appointed 2000
- Tassilo Seilern-Aspang Director · appointed 2015
Also govern a charity
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
- 02962937
- Status
- Active
- Type
- Private Limited Company
- 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