Active03464264Private limited companyCeredigion

PROTHERICS UK LIMITED

Significant control: Perseus Bidco UK Ltd (50–75%), Charterhouse Gp LLP (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Protherics UK Limited sell?

Registered activity: Manufacture of basic pharmaceutical products (SIC 21100). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

PROTHERICS UK LIMITED is an active private limited company (company number 03464264) incorporated on 12 November 1997, registered in Ceredigion. Its registered activity is manufacture of basic pharmaceutical products (SIC 21100). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 661 companies in manufacture of basic pharmaceutical products in the UK with filed accounts; the median reports net assets of £265 and is 9 years old.

Ownership and control

2 active · 4 other

Perseus Bidco Uk Ltd
corporate entity, England · since 28 June 2021
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
50–75%
Charterhouse Gp Llp
corporate entity, England · since 4 January 2023
- owns 25–50% of shares
- owns 25–50% of shares
- can appoint or remove directors
25–50%
Btg Management Services Limited
corporate entity, United Kingdom · since 6 April 2016 · ceased 11 December 2019
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
50–75%
Boston Scientific Corporation
corporate entity, State Of Delaware, Usa · since 19 August 2019 · ceased 1 March 2021
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
75–100%
Btg International Healthcare Limited
corporate entity, England And Wales · since 11 December 2019 · ceased 28 June 2021
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
50–75%
Charterhouse Capital Partners Llp
corporate entity, England And Wales · since 1 March 2021 · ceased 4 January 2023
- owns 25–50% of shares
- holds 50–75% of voting rights
25–50%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

Key dates

Incorporated: 12 November 199728 yrs ago
First accounts due: 12 August 19999935 days overdue
Confirmation statement due: 26 November 2026in 33 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 21100: Manufacture of basic pharmaceutical products
Accounts type: Full

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 12 November 1997
Accounts past their due dateDue 12 August 1999

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

Timeline

Newest first

26 Nov 2026Confirmation statement duein 33 days
12 Aug 1999First accounts due9935 days overdue
12 Nov 1997Incorporated

Similar companies in Swansea

Same activity (manufacture of basic pharmaceutical products), closest in incorporation date

All companies incorporated on 12 November 1997 · in Nov 1997.

Reminders for PROTHERICS UK LIMITED

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