Website & contact details
- Website
Leadiant Biosciences Limited
- Incorporated
- 15 April 2015 (11 years)
- Previously known as
- Sigma-Tau Rare Disease Limited (until 5 December 2016)
- Industry
- Wholesale of pharmaceutical goods (46460)
- Directors
- Dan-Paul AndreianuDaniella TonchevaLorenza Laureti
- Accounts type
- Full
- Region
- Greater London
- Address
- 21 Holborn ViaductLondonEC1A 2DY
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 29 April 2027
- Last conf. stmt
- 15 April 2026
Officers 5 active
Officer details are public data from the Companies House register.
Andreianu, Dan-Paul
Director · Appointed 1 February 2026
British
Born March 1981 (45)
Toncheva, Daniella
Director · Appointed 25 July 2025
Bulgarian
Born March 1976 (50)
Laureti, Lorenza
Director · Appointed 1 April 2022
Italian
Born December 1965 (60)
Corporate Secretary · Appointed 15 April 2015
Director · Appointed 15 April 2015
Italian
Born May 1955 (71)
Officer history (6 former)
1 February 2026
Appointed Andreianu, Dan-Paul as Director
18 January 2026
25 July 2025
Appointed Toncheva, Daniella as Director
25 July 2025
1 April 2022
Appointed Laureti, Lorenza as Director
1 April 2022
31 January 2022
13 July 2018
13 July 2018
Resigned Deveque, Pierre Roger as Director
6 March 2017
29 February 2016
Appointed Deveque, Pierre Roger as Director
31 July 2015
Resigned Codonesu, Giuseppe as Director
15 April 2015
Appointed Codonesu, Giuseppe as Director
15 April 2015
15 April 2015
15 April 2015
15 April 2015
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.
Filings 58
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 8 October 2026 | Full accounts | 31 December 2025 | ||
| 22 April 2026 | Confirmation statement with no updates | 15 April 2026 | ||
| 4 February 2026 | Appointment of a director | |||
| 19 January 2026 | Termination of appointment of a director | |||
| 4 October 2025 | Full accounts | 31 December 2024 |
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