Omass Therapeutics Limited
Company 10028228 Active
Connected board network
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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.
10 directors on the board
- Rosamond Margaret Chevallier Deegan Director · appointed 2019
- Edward Eliot Hodgkin Director · appointed 2017
- Christopher Philip Ashton Director · appointed 2020
- Jonathan Deane Montagu Daoust Director · appointed 2019
- Diana Bernstein Director · appointed 2022
- Biller, Scott, Dr (Phd) Director · appointed 2022
- Nathalie Marie Berthe Michelle Franchimont Director · appointed 2020
- Crespo-Martin, Laia, Phd Director · appointed 2022
- Pierre-Louis Emmanuel Joffrin Director · appointed 2026
- Carol Anne Schafer Director · appointed 2025
4.9y median 5y
average tenure
9.1y
longest tenure
Directors past 6 years
- Rosamond Margaret Chevallier Deegan Director · appointed 2019
- Edward Eliot Hodgkin Director · appointed 2017
- Jonathan Deane Montagu Daoust Director · appointed 2019
First-time vs portfolio directors
First-time (7)
- Christopher Philip Ashton Director · appointed 2020
- Jonathan Deane Montagu Daoust Director · appointed 2019
- Diana Bernstein Director · appointed 2022
- Biller, Scott, Dr (Phd) Director · appointed 2022
- Nathalie Marie Berthe Michelle Franchimont Director · appointed 2020
- Crespo-Martin, Laia, Phd Director · appointed 2022
- Carol Anne Schafer Director · appointed 2025
Portfolio (3)
- Rosamond Margaret Chevallier Deegan Director · appointed 2019
- Edward Eliot Hodgkin Director · appointed 2017
- Pierre-Louis Emmanuel Joffrin Director · appointed 2026
0
also govern a charity
Left in the last 12 months
- Volck, Birgitte, Dr Director · appointed 2025 · resigned 2026
- Magdalena Anna Jonikas Director · appointed 2018 · resigned 2026
- James Arthur Geraghty Director · appointed 2023 · resigned 2026
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.
Professional services 4Finance 2Health and social care 1
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
- Narrow spread of sectors across the board
Where to look Suggested search: directors from a wider range of sectors.
Related organisations iRelated organisationsTwo groups, both deterministic from public records. Related organisations share two or more directors with this board - a real structural link, such as a subsidiary or group company. Connected through a shared director share exactly one person - a genuine connection, but not the same group.
Connected through a shared director
- Bioindustry Association 1 shared director
- Resolution Therapeutics Limited 1 shared director
- Mosaic Therapeutics Limited 1 shared director
- RE-AIM Therapeutics LTD 1 shared director
- Slingshot Therapeutics Holdings Limited 1 shared director
- Slingshot Therapeutics Limited 1 shared director
Deterministic, from public records.
Company details
| Number | 10028228 |
| Status | Active |
| Type | Private Limited Company |
| Incorporated | 26/02/2016 |
| Address | BUILDING 4000 JOHN SMITH DRIVE, OXFORD BUSINESS PARK SOUTH, OXFORD, OX4 2GX |
| Accounts next due | 30/09/2027 |
| Accounts last made up | 31/12/2025 |
Industry (SIC)
72110 - Research and experimental development on biotechnology
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.
- Oxford Science Enterprises Holdings II Limited
25-50% shares, 25-50% voting · notified 2018-09-11 - Oxford Science Enterprises Holdings II Limited ceased 2018-09-11
25-50% shares · notified 2018-09-11
Owns 1 company iOwnsCompanies where this company is registered as having significant control, from the Companies House PSC (persons with significant control) register.
- 12406652
75-100% shares, 75-100% voting, appoints directors · notified 2020-02-21
Officers (19)
- Pierre-Louis Emmanuel Joffrin Director · appointed 2026
- Carol Anne Schafer Director · appointed 2025
- Diana Bernstein Director · appointed 2022
- Biller, Scott, Dr (Phd) Director · appointed 2022
- Crespo-Martin, Laia, Phd Director · appointed 2022
- Christopher Philip Ashton Director · appointed 2020
- Nathalie Marie Berthe Michelle Franchimont Director · appointed 2020
- Rosamond Margaret Chevallier Deegan Director · appointed 2019
- Jonathan Deane Montagu Daoust Director · appointed 2019
- Edward Eliot Hodgkin Director · appointed 2017
Show 9 former officers
- Volck, Birgitte, Dr Director · appointed 2025 · resigned 2026
- James Arthur Geraghty Director · appointed 2023 · resigned 2026
- Magdalena Anna Jonikas Director · appointed 2018 · resigned 2026
- David John Brister Director · appointed 2017 · resigned 2018
- Richards, William Graham, Professor Director · appointed 2016 · resigned 2018
- Lachlan Tom Mackinnon Director · appointed 2016 · resigned 2020
- Hopper, Jonathan, Doctor Director · appointed 2016 · resigned 2019
- Robinson, Carol, Professor Dame Director · appointed 2016 · resigned 2022
- Roger James Humm Secretary · appointed 2016 · resigned 2018
Directors and officers on the Companies House record, current and former.
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