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The large node is Medimmune U.K. Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
Previous officers 18
- Ian Martin David Brimicombe 2017-2017 View profile
- Katie Louise Jackson-Turner 2015-2019 View profile
- Adrian Charles Noel Kemp 2013-2025 View profile
- Timothy Alan Gray 2012-2013 View profile
- Andrew David Skibo 2011-2015 View profile
- Bernardus Machielse 2005-2010 View profile
- Lota Sue Zoth 2005-2007 View profile
- Gregory Stephen Patrick 2002-2004 View profile
- Timothy Robert Pearson 2002-2011 View profile
- Melvin Dee Booth 2002-2003 View profile
- Rayasam Prasad 1999-2002 View profile
- Edward John Arcuri 1999-2005 View profile
- Fred Kurland 1999-2002 View profile
- Matthew Ian Conacher 2017-2019 View profile
- Claire-Marie O'Grady 2013-2015 View profile
- William Bertrand 2004-2013 View profile
- Charlene Andros Friedman 2000-2002 View profile
- TJG Secretaries Limited 1999-2000 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 06/10/1999
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.
- Astrazeneca UK Limited
75-100% shares, 75-100% voting, appoints directors · notified 2017-01-01 - Astrazeneca Treasury Limited ceased 2017-01-01
75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06
Group
- Medimmune U.K. Limited
is controlled by Astrazeneca UK Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2017-01-01 · source: Companies House PSC register - Astrazeneca UK Limited
is controlled by Astrazeneca Intermediate Holdings Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Astrazeneca Intermediate Holdings Limited
is controlled by Astrazeneca PLC
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Astrazeneca PLC.
39 other companies in this group
- 04145508
- 09406851
- Astrazeneca UK Limited
- Astrazeneca Death in Service Trustee Limited
- Astrazeneca Sweden Investments Limited
- Astrazeneca Intermediate Holdings Limited
- Medimmune Limited
- Ardea Biosciences Limited
- 09369712
- Astrazeneca China UK Limited
- Azenco4 Limited
- Evinova Limited
- Astrazeneca Quest Limited
- 02761796
- 04145427
- Zenco (NO. 8) Limited
- Astrazeneca Share Trust Limited
- 09679603
- 04145421
- Cambridge Antibody Technology Group Limited
- Astrazeneca Employee Share Trust Limited
- Astrazeneca Treasury Limited
- 15725014
- Entasis Therapeutics Limited
- 04145431
- Astrapharm
- Astrazeneca Nominees Limited
- Arrow Therapeutics Limited
- Zeneca Finance (Netherlands) Company
- Kudos Horsham Limited
- Astrazeneca Investments Limited
- Astrazeneca Japan Limited
- Kudos Pharmaceuticals Limited
- 15723678
- Astrazeneca US Investments Limited
- 08997356
- Astra Pharmaceuticals Limited
- British Pharma Group Limited
- Astrazeneca PLC
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.
3 directors on the board
- Hannah Victoria Tattersall Director · appointed 2025
- Matthew Shaun Bowden Director · appointed 2019
- Iain Alistair Collins Director · appointed 2017
Directors past 6 years
- Matthew Shaun Bowden Director · appointed 2019
- Iain Alistair Collins Director · appointed 2017
First-time vs portfolio directors
Portfolio (3)
- Hannah Victoria Tattersall Director · appointed 2025
- Matthew Shaun Bowden Director · appointed 2019
- Iain Alistair Collins Director · appointed 2017
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
- 03854275
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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