PROTHERICS UK LIMITED
Company details
- Registered name
- PROTHERICS UK LIMITED
- Company number
- 03464264
- Registered office
- Blaenwaun Ffostrasol, Llandysul, Ceredigion, Wales, SA44 5JT
- Company type
- Private limited company
- Incorporated on
- 12 November 1997
- Status
- Active
- Age
- 28 years
- Previous names
- THERAPEUTIC ANTIBODIES UK LTD. (to 02 Nov 1999) · THERAPEUTIC ANTIBODIES U.K. LTD. (to 06 Feb 1998)
- Nature of business (SIC)
- 21100 — Manufacture of basic pharmaceutical products
- Accounts — next due
- 30 Sept 2027
- Accounts — last made up to
- 31 Dec 2025
- Confirmation statement — next due
- 27 Nov 2026
- Confirmation statement — last
- 13 Nov 2025
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 1 of 18 registered charges outstanding — a lender has a claim over the assets.
Companies House register snapshot, read 02/09/2026.
Officers
2 active · 28 resigned
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Serving officers
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 08/01/2026 | Charge registered | — | A registered charge |
| 11/06/2025 | Corporate-secretary resigned | COLLYER BRISTOW SECRETARIES LIMITED | — |
| 01/01/2025 | Director appointed | — | PATEL, Janit Vishnuprasad |
| 31/12/2024 | Director resigned | HIGHAM, Anthony | — |
| 01/10/2024 | Charge registered | — | A registered charge |
| 17/10/2023 | Charge registered | — | A registered charge |
| 04/01/2023 | Person with significant control ceased | Charterhouse Capital Partners Llp | — |
| 04/01/2023 | Person with significant control added | — | Charterhouse Gp Llp |
| 22/09/2022 | Charge registered | — | A registered charge |
| 01/07/2022 | Director appointed | — | JENKINSON, Samuel |
| 30/06/2022 | Director resigned | WILKINSON, Richard Brooke | — |
| 28/06/2021 | Person with significant control ceased | Btg International Healthcare Limited | — |
| 28/06/2021 | Person with significant control added | — | Perseus Bidco Uk Ltd |
| 27/05/2021 | Charge registered | — | A registered charge |
| 01/03/2021 | Person with significant control ceased | Boston Scientific Corporation | — |
| 01/03/2021 | Person with significant control added | — | Charterhouse Capital Partners Llp |
| 01/03/2021 | Director resigned | MONSON, Jonathan Richard | — |
| 01/03/2021 | Director resigned | BROWN, Vance Ronald | — |
| 01/03/2021 | Corporate-secretary resigned | ABOGADO NOMINEES LIMITED | — |
| 01/03/2021 | Secretary resigned | BROWN, Vance Ronald | — |
Financial highlights
No figures could be read from the accounts filed on 30 Apr 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.
Documents for PROTHERICS UK LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Filing history
Most recent filings
Charges
1 outstanding · 17 satisfied
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
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About PROTHERICS UK LIMITED (03464264)
PROTHERICS UK LIMITED is a private limited company incorporated on 12 November 1997 and registered in the United Kingdom under company number 03464264. Its registered office is at Blaenwaun Ffostrasol, Llandysul, Ceredigion, Wales, SA44 5JT. The recorded nature of business is manufacture of basic pharmaceutical products (SIC 21100). The company is currently active , with statutory accounts last made up to 31 December 2025. 30 active officers are on record , and the person with significant control is Charterhouse Gp Llp. 1 outstanding charge is registered against it. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 5 September 2026.
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