Company
4Basebio PLC
4Basebio PLC is an active UK company (number 13519889), incorporated 2020, with 6 current directors including Cornel Chiriac and Dr Manja Hermina Elisabeth Maria Boerman. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
- Cornel ChiriacDirector · since 2026
- Dr Manja Hermina Elisabeth Maria BoermanDirector · since 2025
- Hansjoerg PlaggemarsDirector · since 2024
- Dr Michael Jason WassermanDirector · since 2024
- Dr Amy Jo WalkerDirector · since 2024
- Dr Heikki LanckrietDirector · since 2021
- Westend Corporate LlpSecretary · since 2026
Previous officers 7
- Alan Malus 2024-2026 View profile
- Alexander Christian Ansgar Link 2024-2026 View profile
- Joseph Fernandez 2021-2024 View profile
- Timothy Paul Mccarthy 2021-2025 View profile
- Maria Del Pilar De La Huerta 2021-2024 View profile
- Hansjoerg Plaggemars 2021-2024 View profile
- David John Roth 2021-2026 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 22/12/2020
Group
No further corporate or individual controller is recorded above 4Basebio PLC on the PSC register - it appears to be the top of its group.
2 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.
6 directors on the board
- Hansjoerg Plaggemars Director · appointed 2024
- Dr Amy Jo Walker Director · appointed 2024
- Dr Manja Hermina Elisabeth Maria Boerman Director · appointed 2025
- Dr Michael Jason Wasserman Director · appointed 2024
- Dr Heikki Lanckriet Director · appointed 2021
- Cornel Chiriac Director · appointed 2026
First-time vs portfolio directors
First-time (5)
- Hansjoerg Plaggemars Director · appointed 2024
- Dr Manja Hermina Elisabeth Maria Boerman Director · appointed 2025
- Dr Michael Jason Wasserman Director · appointed 2024
- Dr Heikki Lanckriet Director · appointed 2021
- Cornel Chiriac Director · appointed 2026
Portfolio (1)
- Dr Amy Jo Walker Director · appointed 2024
Left in the last 12 months
- Alexander Christian Ansgar Link Director · appointed 2024 · resigned 2026
- Alan Malus Director · appointed 2024 · 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.
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
- 13519889
- Status
- Active
- Type
- Public Limited Company
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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