The Governance RegisterEdition 2026 · Compiled 12th July 2026

Chiasma Limited

Company 02700643 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.

3
directors on the board
22.7y median 33.4y
average tenure
34.3y
longest tenure
2
directors past 6 years
1 vs 0 portfolio
first-time directors
0
also govern a charity
0
left in the last 12 months

Where else this board sits

Tech and media 2

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

Where to look Suggested search: succession planning for long-tenured seats.

Related organisations

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

Company details

Number02700643
StatusActive
TypePrivate Limited Company
Incorporated26/03/1992
Address8 WILLWAY STREET, BRISTOL, AVON, BS3 4BG
Accounts next due31/01/2027
Accounts last made up30/04/2025

Industry (SIC)

46900 - Non-specialised wholesale trade

Ownership - persons with significant control (2)

  • Mr Richard Marshall Walker British
    ownership of shares 25-50%
  • Mrs Susan Diana Heath Walker British
    ownership of shares 25-50%

Officers (5)

  • Walker, Elizabeth Ivy Director · appointed 2026
  • Walker, Susan Diana Heath Director · appointed 1993
  • Walker, Richard Marshall Director · appointed 1992
  • Crowder, Susan Former Secretary · appointed 2007 · resigned 2016
  • Rymer, Rosemary Ann Former Secretary · appointed 1992 · resigned 1997

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

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