Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 21 February 2027
- Last conf. stmt
- 7 February 2026
Sime Diagnostics Limited
- Incorporated
- 7 February 2014 (12 years)
- Industry
- Research and experimental development on biotechnology (72110)
- Directors
- Stephen HullGregory Daniel KunstMichael William Christieson
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 43 Manchester StreetLondonW1U 7LP
Charges
- Total
- 2
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 1
Officers 8 active
Officer details are public data from the Companies House register.
Hull, Stephen
Director · Appointed 4 December 2025
American
Born May 1965 (61)
Kunst, Gregory Daniel
Director · Appointed 4 December 2025
American
Born April 1979 (47)
Christieson, Michael William
Director · Appointed 17 November 2025
British
Born November 1958
Director · Appointed 14 September 2022
Danish
Born September 1976 (50)
Martinez Cillero, Francisco Fernando
Director · Appointed 7 September 2021
Mexican
Born September 1989 (37)
Argent, Petra
Secretary · Appointed 21 November 2016
Trevino, Michael
Director · Appointed 19 March 2014
American
Born December 1974 (51)
Director · Appointed 7 February 2014
Danish
Born September 1971 (55)
Officer history (5 former)
22 January 2026
22 January 2026
Resigned Höskuldsson, Agnar Thor, Prof as Director
4 December 2025
Appointed Kunst, Gregory Daniel as Director
4 December 2025
Appointed Hull, Stephen as Director
17 November 2025
Appointed Christieson, Michael William as Director
7 November 2025
Resigned Andersen, Palle Stig as Director
14 September 2022
7 September 2021
Appointed Martinez Cillero, Francisco Fernando as Director
31 December 2019
24 January 2019
23 May 2018
21 November 2016
Appointed Argent, Petra as Secretary
15 August 2016
19 March 2014
19 March 2014
Appointed Andersen, Palle Stig as Director
19 March 2014
Appointed Trevino, Michael as Director
19 March 2014
Appointed Höskuldsson, Agnar Thor, Prof as Director
7 February 2014
Ownership 0 active
People and entities with significant control, from the Companies House PSC register
The company has declared that it has no person with significant control.
Former controllers (1)
20 December 2018
Ceased Agnar Thor Hoskuldsson — Owns 25–50% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 9 September 2026 | Statement of capital following an allotment of shares | |||
| 11 August 2026 | Statement of capital following an allotment of shares | |||
| 25 July 2026 | Total exemption full accounts | 31 March 2026 | ||
| 25 June 2026 | Statement of capital following an allotment of shares | |||
| 3 March 2026 | Statement of capital following an allotment of shares |
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