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Company

Omass Therapeutics Limited

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Omass Therapeutics Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 9

  1. Dr Birgitte Volck 2025-2026 Director View profile
  2. James Arthur Geraghty 2023-2026 Director View profile
  3. Magdalena Anna Jonikas 2018-2026 Director View profile
  4. David John Brister 2017-2018 Director View profile
  5. Professor William Graham Richards 2016-2018 Director View profile
  6. Lachlan Tom Mackinnon 2016-2020 Director View profile
  7. Hopper, Jonathan, Doctor 2016-2019 Director View profile
  8. Professor Dame Carol Robinson 2016-2022 Director View profile
  9. Roger James Humm 2016-2018 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
26/02/2016

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.

Group

  1. Omass Therapeutics Limited is controlled by Oxford Science Enterprises Holdings II Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2018-09-11 · source: Companies House PSC register
  2. Oxford Science Enterprises Holdings II Limited is controlled by Oxford Science Enterprises PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2025-02-26 · source: Companies House PSC register

Ultimately controlled by Oxford Science Enterprises PLC.

34 other companies 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.

10 directors on the board

4.9y median 5y
average tenure
9.1y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (7)

Portfolio (3)

0
also govern a charity

Left in the last 12 months

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.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
10028228
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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