Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 28 January 2027
- Last conf. stmt
- 14 January 2026
Synexus Clinical Research Topco Limited
- Incorporated
- 14 January 2015 (11 years)
- Previously known as
- Broomco (4277) Limited (until 16 June 2015)This list may be incomplete. See all names on Companies House
- Industry
- Other professional, scientific and technical activities n.e.c. (74909)
- Owned by
- Thermo Fisher Scientific Inc.
- Accounts type
- Full
- Region
- East of England
- Address
- 12B Granta ParkGreat AbingtonCambridgeCB21 6GQ
Charges
- Total
- 2
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 2
Officers 6 active
Officer details are public data from the Companies House register.
Director · Appointed 18 April 2024
British
Born March 1970 (56)
Director · Appointed 18 April 2024
British
Born January 1977 (49)
Director · Appointed 29 March 2023
British
Born November 1979
Director · Appointed 29 March 2023
British
Born March 1976 (50)
Director · Appointed 29 March 2023
American
Born May 1962 (64)
Corporate Secretary · Appointed 29 November 2022
Officer history (13 former)
31 March 2026
Resigned Gregg, Rhona as Secretary
18 April 2024
18 April 2024
18 April 2024
24 May 2023
29 March 2023
29 March 2023
29 March 2023
29 March 2023
29 March 2023
29 November 2022
Appointed Gregg, Rhona as Secretary
29 November 2022
30 June 2021
30 June 2021
19 March 2020
19 March 2020
13 March 2020
31 May 2016
31 May 2016
31 May 2016
31 May 2016
31 May 2016
31 May 2016
31 May 2016
31 May 2016
31 May 2016
20 March 2015
20 March 2015
20 March 2015
20 March 2015
20 March 2015
14 January 2015
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Thermo Fisher Scientific Inc.
Corporate entity · Notified 10 December 2024
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Corporation
Reg. no. 0558016
Former controllers (1)
10 December 2024
Ceased Wildcat Acquisition Holdings (UK) Limited — Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 25 June 2026 | Full accounts | 31 December 2025 | 24 | |
| 1 April 2026 | Termination of appointment of a secretary | 1 | ||
| 27 January 2026 | Confirmation statement with no updates | 14 January 2026 | 3 | |
| 23 January 2026 | Cessation of a person with significant control | 1 | ||
| 23 January 2026 | Notification of a person with significant control | 2 |
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