The Governance RegisterEdition 2026 · Compiled 12th July 2026

Sisu Capital Partners LLP

Company OC308188 Active

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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.

4
designated members on the board
16.4y median 16.3y
average tenure
22.1y
longest tenure
4
designated members past 6 years
1 vs 1 portfolio
first-time designated members
1
also govern a charity
0
left in the last 12 months
1
corporate seats

Where else this board sits

Professional 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
  • 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.

Related organisations

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

Company details

NumberOC308188
StatusActive
TypeLimited Liability Partnership
Incorporated02/06/2004
Address96 KENSINGTON HIGH STREET, LONDON, W8 4SG
Accounts next due31/12/2026
Accounts last made up31/03/2025

Industry (SIC)

None Supplied

Ownership - persons with significant control (4)

  • Ms Joy Victoria Seppala British
    voting rights 25-50% limited liability partnership right to share surplus assets 50-75% limited liability partnership
  • Mr Dermot John Coleman British
    right to share surplus assets 25-50% limited liability partnership
  • Mr Justin Charles Fitzsimmons ceased British
    voting rights 25-50% limited liability partnership
  • Mr David Michael Mills ceased British
    voting rights 25-50% limited liability partnership

Officers (8)

  • Fitzsimmons, Justin Charles Llp-designated-member · appointed 2015
  • Mills, David Michael Llp-designated-member · appointed 2015
  • Coleman, Dermot John Llp-designated-member · appointed 2004
  • Seppala, Joy Victoria Llp-designated-member · appointed 2004
  • Sisu Capital Limited Corporate-llp-designated-member · appointed 2004
  • Coleman, Peter Douglas Former Llp-designated-member · appointed 2004 · resigned 2007
  • Igwe, Onyechinaeduanaghaefuuzo Nnatuwereugo Former Llp-designated-member · appointed 2004 · resigned 2012
  • YAP, Weai Hunt Former Llp-designated-member · appointed 2004 · resigned 2016

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

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