Company · Cambridge
Owlstone Medical Limited
Other research and experimental development on natural sciences and engineering
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
- Jessica MccreadieDirector · since 2026
- Haorui "Patrick" ZhangDirector · since 2021
- Mark Christopher CaponeDirector · since 2021
- Dr Andrew John Mcglashan RichardsDirector · since 2018
- Christofer ToumazouDirector · since 2016
- Bret Ian BaderDirector · since 2016
- Paul BoyleDirector · since 2004
- Neil Andrew TweenSecretary · since 2021
Previous officers 7
- Douglas David Wright 2018-2025 View profile
- Andrew Hampton Koehl 2004-2016 View profile
- Magnus Gittins 2004-2008 View profile
- Subscriber Directors Limited 2003-2004 View profile
- David Ruiz Alonso 2009-2021 View profile
- Linden James Hastings Boyne 2004-2009 View profile
- Subscriber Secretaries Limited 2003-2004 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Other research and experimental development on natural sciences and engineering
- Incorporated
- 06/11/2003
- Registered office
- Cambridge
- Previous names
- Owlstone Limited (until 04/03/2016)
Group
No further corporate or individual controller is recorded above Owlstone Medical Limited on the PSC register - it appears to be the top of its group.
1 other company 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.
7 directors on the board
- Jessica Mccreadie Director · appointed 2026
- Dr Andrew John Mcglashan Richards Director · appointed 2018
- Haorui "Patrick" Zhang Director · appointed 2021
- Mark Christopher Capone Director · appointed 2021
- Paul Boyle Director · appointed 2004
- Christofer Toumazou Director · appointed 2016
- Bret Ian Bader Director · appointed 2016
Directors past 6 years
- Dr Andrew John Mcglashan Richards Director · appointed 2018
- Paul Boyle Director · appointed 2004
- Christofer Toumazou Director · appointed 2016
- Bret Ian Bader Director · appointed 2016
First-time vs portfolio directors
First-time (3)
- Jessica Mccreadie Director · appointed 2026
- Haorui "Patrick" Zhang Director · appointed 2021
- Mark Christopher Capone Director · appointed 2021
Portfolio (4)
- Dr Andrew John Mcglashan Richards Director · appointed 2018
- Paul Boyle Director · appointed 2004
- Christofer Toumazou Director · appointed 2016
- Bret Ian Bader Director · appointed 2016
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.
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.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 04955647
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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