The Governance RegisterEdition 2026 · Compiled 12th July 2026

Cheyne Capital Management (UK) LLP

Company OC321484 Active

Connected board network

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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 designated members only, past designated members excluded.

6
designated members on the board
12.6y median 15.9y
average tenure
19.3y
longest tenure
4
designated members past 6 years
3 vs 2 portfolio
first-time designated members
1
also govern a charity
6
left in the last 12 months
1
corporate seats

Where else this board sits iWhere else this board sitsThe charitable fields these designated members govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Finance 9Property 4Professional services 2Business services 1

The sectors these designated members 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.

Related organisations iRelated organisationsCompanies whose board overlaps with this one through the same people. Deterministic, from public records.

Companies whose board overlaps with this one through the same people. Deterministic, from public records.

Company details

NumberOC321484
StatusActive
TypeLimited Liability Partnership
Incorporated08/08/2006
AddressSTORNOWAY HOUSE, 13 CLEVELAND ROW, LONDON, SW1A 1DH
Accounts next due31/12/2026
Accounts last made up31/03/2025

Industry (SIC)

None Supplied

Ownership - persons with significant control (10)

  • Mr Jonathan Harry Lourie British
    significant influence or control limited liability partnership
  • Mr Stuart Chapin Fiertz American,Swiss
    significant influence or control limited liability partnership
  • Cheyne Capital Management Limited
    significant influence or control limited liability partnership right to share surplus assets 75-100% limited liability partnership right to appoint and remove members limited liability partnership
  • Ms Sandra Christine Wittmann German
    significant influence or control limited liability partnership
  • Mr Sean Russell Macdonald British
    significant influence or control limited liability partnership
  • Donna Phlora British
    significant influence or control limited liability partnership
  • Mr Gary John Ibbott ceased 2019 British
    significant influence or control limited liability partnership
  • Mr Jeffrey Martin Bronheim ceased 2017 American
    significant influence or control limited liability partnership
  • Mr Xavier Hugues Claude Jacques Himmer ceased 2020 Swiss
    significant influence or control limited liability partnership
  • Mr. David Hill ceased 2025 British
    significant influence or control limited liability partnership

Officers (128)

Show 81 former officers

Showing the 100 most recent of 128 officers (current first).

Directors and officers on the Companies House record, current and former.

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