Company · Buckingham
TCS Biosciences Limited
Manufacture of basic pharmaceutical products
Official record Companies House · updated 27th September 2026 · Sources
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Who leads it
Previous officers 6
- Dr Timothy Joseph Almond 2005-2008 View profile
- John Anthony Bradshaw 1997-1999 View profile
- Alan Eley Preston 2005 View profile
- Catherine Ann Gardner 2000 View profile
- Ruth Vanessa Toombs 2006-2024 View profile
- Anthony Clive Jellicoe Preston 2004 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Manufacture of basic pharmaceutical products
- Incorporated
- 01/10/1987
- Registered office
- Buckingham
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.
- Emily Jane Utley
25-50% shares · notified 2025-02-20 - Lynda Jane Preston ceased 2025-02-20
25-50% shares, 25-50% voting · notified 2016-06-01
Group
- TCS Biosciences Limited
is controlled by Emily Jane Utley
Evidence
active 25-50% shares · notified 2025-02-20 · source: Companies House PSC register
Ultimately controlled by Emily Jane Utley.
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
- £10,648,883
- Total assets
- £10,727,455
- Cash
- £5,939,220
- Employees
- 49
- Turnover
- Not reported (small or micro-entity accounts)
Five-year trend
| Period ending | Turnover | Net assets |
|---|---|---|
| 2025-11-30 | Not reported | £10,648,883 |
| 2025-11-30 | Not reported | £10,648,883 |
Figures from accounts filed at Companies House (iXBRL), period ending 2025-11-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
Grants received
1 grant · £1,425 total360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.
Top funders
- HM Revenue & Customs · £1,425
Most recent
- HM Revenue & Customs
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
- James Eley Preston Director · appointed 2017
- Gareth Arran Williams Director · appointed 2006
- Lynda Jane Preston Director · appointed 2001
- Dr Katherine Preston Director · appointed 2005
Directors past 6 years
- James Eley Preston Director · appointed 2017
- Gareth Arran Williams Director · appointed 2006
- Lynda Jane Preston Director · appointed 2001
- Dr Katherine Preston Director · appointed 2005
First-time vs portfolio directors
First-time (1)
- Dr Katherine Preston Director · appointed 2005
Portfolio (3)
- James Eley Preston Director · appointed 2017
- Gareth Arran Williams Director · appointed 2006
- Lynda Jane Preston Director · appointed 2001
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
- Narrow spread of sectors across the board
Where to look Suggested search: succession planning for long-tenured seats; directors from a wider range of sectors.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 02172900
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 31/08/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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