Company Liquidation
Wickham Laboratories Holdings Limited
Official record Companies House · updated 20th September 2026 · Sources
Network
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Who leads it
Previous officers 3
- Peter John Paice 2015-2016 View profile
- William Bamber Cartmell 2014-2024 View profile
- Joan Margaret Cartmell 2014-2019 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 21/02/2014
Ownership
Owned by (5) 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.
- William Simon Charles Cartmell
25-50% shares, 25-50% voting · notified 2021-08-06 - Louise Mary Tewkesbury
25-50% shares, 25-50% voting · notified 2021-08-06 - Jan Elizabeth Cartmell
25-50% shares, 25-50% voting · notified 2021-08-06 - William Bamber Cartmell ceased 2021-08-06
25-50% shares · notified 2016-04-06 - Joan Margaret Cartmell ceased 2019-10-13
25-50% shares · notified 2016-04-06
Group
- Wickham Laboratories Holdings Limited
is controlled by William Simon Charles Cartmell
Evidence
active 25-50% shares, 25-50% voting · notified 2021-08-06 · source: Companies House PSC register
Ultimately controlled by William Simon Charles Cartmell.
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.
3 directors on the board
- William Simon Charles Cartmell Director · appointed 2014
- Jan Elizabeth Cartmell Director · appointed 2019
- Louise Mary Tewkesbury Director · appointed 2014
Directors past 6 years
- William Simon Charles Cartmell Director · appointed 2014
- Jan Elizabeth Cartmell Director · appointed 2019
- Louise Mary Tewkesbury Director · appointed 2014
First-time vs portfolio directors
Portfolio (3)
- William Simon Charles Cartmell Director · appointed 2014
- Jan Elizabeth Cartmell Director · appointed 2019
- Louise Mary Tewkesbury Director · appointed 2014
Also govern a charity
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
- 08906859
- Status
- Liquidation
- Type
- Private Limited Company
- Edition
- Register edition compiled 20th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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