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Company

Oncesee Limited

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Official record Companies House · updated 4th October 2026 · Sources

Network

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

Who leads it

Previous officers 15

  1. Christopher Joel Medley 2021-2026 Director View profile
  2. William Owen Davies-Humphreys 2021-2021 Director View profile
  3. Richard Adam Dymond 2009-2021 Director View profile
  4. John Davies Humphreys 2004-2021 Director View profile
  5. Thornton, Catherine Clare, Doctor 2003-2016 Director View profile
  6. BP Business Services Limited 2001-2002 Corporate-director View profile
  7. Daniel Singer 2001-2009 Director View profile
  8. Andrew Simon Marks 2001-2003 Director View profile
  9. Darren Vidler 2001-2002 Director View profile
  10. Fitch Taylor Johnson 2023-2025 Corporate-secretary View profile
  11. Dr Catherine Horwood Barwise 2021-2023 Secretary View profile
  12. William Davies-Humphreys 2016-2021 Secretary View profile
  13. Dr Catherine Clare Thornton 2010-2016 Secretary View profile
  14. Andrew Gordon Miller 2002-2003 Secretary View profile
  15. Posthaven Limited 2001-2002 Corporate-secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
18/01/2001

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. Oncesee Limited is controlled by Rosalyn Alethea Cranstoun Corby
    Evidence
    ceased significant influence · notified 2019-07-01, ceased 2021-12-02 · source: Companies House PSC register

Ultimately controlled by Rosalyn Alethea Cranstoun Corby.

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.

Financials

Net assets
£8,170
Total assets
£8,170
Employees
7
Turnover
Not reported (small or micro-entity accounts)

Filed as Micro-entity accounts.

Figures from accounts filed at Companies House (iXBRL), period ending 2025-01-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

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.

4 directors on the board

11y median 7.4y
average tenure
25.3y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (3)

Portfolio (1)

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.

Arts and leisure 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

  • Several long-serving directors could step down together
  • No director brings board experience from anywhere else
  • Narrow spread of sectors across the board

Where to look Suggested search: succession planning for long-tenured seats; a director with board experience elsewhere.

Sources

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

Record details
Company number
04144037
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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