Filing status
- Accounts due
- 30 December 2026
- Last accounts
- 31 December 2024
- Conf. stmt due
- 7 January 2027
- Last conf. stmt
- 24 December 2025
Clinical Trials Laboratory Services Ltd
- Incorporated
- 17 January 1995 (31 years)
- Industry
- Other human health activities (86900)
- Directors
- Accounts type
- Audit exemption subsidiary
- Region
- Greater London
- Address
- C/o Ogier Global (UK) Limited4th Floor3 St Helen's PlaceLondonEC3A 6AB
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 3 June 2026
American
Born February 1961 (65)
Corporate Secretary · Appointed 25 October 2024
Director · Appointed 22 June 2023
American
Born January 1974 (52)
Officer history (16 former)
3 June 2026
1 May 2026
1 April 2026
1 April 2026
28 January 2026
25 October 2024
22 June 2023
22 June 2023
28 September 2022
28 September 2022
1 October 2021
1 October 2021
Resigned Mclean, Stephen Martin as Director
1 October 2021
Resigned Spaight, David as Director
1 October 2021
1 May 2019
Resigned Doran, Geoffrey Robert, Dr as Director
20 February 2019
Resigned Ahsan, Rukhsana, Dr as Secretary
20 February 2019
Resigned Ahsan, Rukhsana, Dr as Director
5 October 2018
Appointed Spaight, David as Director
5 October 2018
5 October 2018
Appointed Mclean, Stephen Martin as Director
18 February 2008
Resigned Barrett, Richard James as Director
10 April 2006
Appointed Barrett, Richard James as Director
17 March 2006
Appointed Doran, Geoffrey Robert, Dr as Director
28 September 2005
Resigned Bendel, Daryl, Dr as Director
28 September 2005
13 April 2005
Resigned Ahsan, Osman as Secretary
13 April 2005
Resigned Ahsan, Osman as Director
4 December 2003
Appointed Ahsan, Osman as Secretary
17 October 2003
17 October 2003
Appointed Bendel, Daryl, Dr as Director
17 January 1995
17 January 1995
Appointed Ahsan, Osman as Director
17 January 1995
17 January 1995
Appointed Ahsan, Rukhsana, Dr as Secretary
17 January 1995
Appointed Ahsan, Rukhsana, Dr as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 5 October 2018
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Limited Company
Reg. no. 03572986
Former controllers (1)
5 October 2018
Ceased Rukhsana Ahsan — Owns 75–100% of shares
Group structure 5 companies
Ownership group derived from the Companies House PSC register
Clinical Trials Laboratory Services Ltd This company Owns 75–100% of shares
Cypex Limited Owns 75–100% of shares
The Intelligent Tissue Group Limited Owns 75–100% of shares
Tissue Solutions Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 June 2026 | Termination of appointment of a director | |||
| 10 June 2026 | Appointment of a director | |||
| 2 April 2026 | Termination of appointment of a director | |||
| 2 April 2026 | Termination of appointment of a director | |||
| 26 February 2026 | Termination of appointment of a director |
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