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Company · London

Beacon Therapeutics Holdings Limited

Research and experimental development on biotechnology

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

Network

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

Who leads it

Previous officers 4

  1. Dr Lester Kaplan 2023-2025 Director View profile
  2. Dr Markus Robert John 2023-2024 Director View profile
  3. Dr Ekaterina Smirnyagina 2023-2024 Director View profile
  4. Dr Robert Edward Maclaren 2023-2024 Director View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Research and experimental development on biotechnology
Incorporated
18/08/2022
Registered office
London
Previous names
SPL 123 Limited (until 01/06/2023)

Group

No further corporate or individual controller is recorded above Beacon Therapeutics Holdings 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.

9 directors on the board

2.5y median 2y
average tenure
3.9y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

First-time (5)

Portfolio (4)

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 7Finance 2

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
14303840
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.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data