Firmoscan
Active01939643Private limited companyCeredigion

PROTHERICS MEDICINES DEVELOPMENT LIMITED

Significant control: Perseus Bidco UK Ltd (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Medicines Development Limited sell?

Registered activity: Other business support service activities n.e.c. (SIC 82990). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

PROTHERICS MEDICINES DEVELOPMENT LIMITED is an active private limited company (company number 01939643) incorporated on 15 August 1985, registered in Ceredigion. Its registered activity is other business support service activities n.e.c. (SIC 82990). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 705 companies in other business support service activities n.e.c. in Swansea with filed accounts; the median reports net assets of £100 and is 10 years old.

02

Ownership and control

1 active · 2 other
  • Perseus Bidco Uk Ltd
    corporate entity, England · since 28 June 2021
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Btg Management Services Limited
    corporate entity, United Kingdom · since 6 April 2016 · ceased 31 July 2020
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Btg International Healthcare Limited
    corporate entity, England And Wales · since 31 July 2020 · ceased 28 June 2021
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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.

03

Key dates

Incorporated
15 August 198541 yrs ago
First accounts due
15 May 198714411 days overdue
Confirmation statement due
29 August 2027in 305 days

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

04

Activity

SIC 82990
Other business support service activities n.e.c.
Accounts type
Full
05

Financials

No accounts on record

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

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 15 August 1985
  • Accounts past their due dateDue 15 May 1987

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.

07

Timeline

Newest first
  1. Confirmation statement duein 305 days
  2. First accounts due14411 days overdue
  3. Incorporated
08

Similar companies in Swansea

Same activity (other business support service activities n.e.c.), closest in incorporation date

All companies incorporated on 15 August 1985 · in Aug 1985.

09

Reminders for PROTHERICS MEDICINES DEVELOPMENT LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.