Silence Therapeutics (London) Limited

Proposed for strike-off02757200 Private limited company
Incorporated
20 October 1992 (34 years)
Previously known as
Stanford Rook Limited (until 30 September 2015)
Industry
Research and experimental development on biotechnology (72110)
Directors
Steven Romano
Accounts type
Total exemption full
Region
Wales
Address
02757200 - Companies House Default Address
Cardiff
CF14 8LH

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
19 August 2027
Last conf. stmt
5 August 2026

Officers 2 active

Officer details are public data from the Companies House register.

Hellums, Rhonda
Secretary · Appointed 15 February 2024
Romano, Steven, Dr
Director · Appointed 14 September 2023
American
Born May 1959 (67)
Officer history (35 former)
14 December 2025
Resigned Tooman, Craig as Director
15 February 2024
Appointed Hellums, Rhonda as Secretary
22 December 2023
Resigned Murphy, Sarah as Secretary
14 September 2023
Appointed Romano, Steven, Dr as Director
1 July 2023
Resigned Campion, Giles Victor, Dr as Director
28 September 2022
Appointed Murphy, Sarah as Secretary
28 September 2022
Resigned Ruskin, Barbara as Secretary
22 February 2022
Appointed Tooman, Craig as Director
22 February 2022
Resigned Rothera, Mark as Director
21 December 2020
Resigned Ross, Iain Gladstone as Director
21 December 2020
Appointed Rothera, Mark as Director
21 December 2020
Appointed Campion, Giles Victor, Dr as Director
1 December 2020
Appointed Ruskin, Barbara as Secretary
1 December 2020
Resigned Quinn, Robert, Dr as Secretary
8 January 2020
Appointed Ross, Iain Gladstone as Director
8 January 2020
Resigned Solomon, David Horn, Dr as Director
9 January 2019
Appointed Solomon, David Horn, Dr as Director
9 January 2019
Appointed Quinn, Robert, Dr as Secretary
9 January 2019
Resigned Ellam, David John as Secretary
9 January 2019
Resigned Ellam, David John as Director
19 July 2016
Resigned Freeborn, Tim as Secretary
19 July 2016
18 July 2016
Appointed Ellam, David John as Secretary
18 July 2016
Appointed Ellam, David John as Director
4 December 2013
Resigned Randall, Jeremy Anthony Philip as Director
2 August 2012
Resigned Herrmann, Max Stephen as Director
2 August 2012
Appointed Freeborn, Timothy Charles Adrian as Director
2 August 2012
Appointed Freeborn, Tim as Secretary
2 August 2012
Resigned Herrmann, Max Stephen as Secretary
14 May 2010
Appointed Herrmann, Max Stephen as Secretary
14 May 2010
Appointed Herrmann, Max Stephen as Director
27 February 2010
Appointed Randall, Jeremy Anthony Philip as Director
27 February 2010
Resigned Davies, Jon Melvyn as Director
27 February 2010
Resigned Davies, Jon Melvyn as Secretary
25 February 2010
Resigned Ross, Iain Gladstone as Director
21 November 2008
Resigned Rosa Brunet, Laura, Dr as Director
23 September 2008
Resigned Stanford, John Lawson, Dr as Director
23 July 2008
1 July 2008
Resigned Rugheimer, Iain Nils Hessey as Director
1 August 2006
Appointed Rosa Brunet, Laura, Dr as Director
2 August 2005
Appointed Ross, Iain Gladstone as Director
18 June 2004
Resigned Hill, David as Director
26 May 2004
Appointed Rugheimer, Iain Nils Hessey as Director
20 May 2004
Resigned Boyle, Eric James as Director
11 May 2004
Resigned Farrer, David John as Director
6 October 2003
Resigned Povey, Janet Rowan, Dr as Director
17 July 2003
Resigned Kennard, David Anthony, Dr as Director
19 May 2003
Appointed Hill, David as Director
21 May 2002
Resigned Lang, Thomas, Dr as Director
18 January 2001
Appointed Farrer, David John as Director
1 November 1999
Appointed Povey, Janet Rowan, Dr as Director
31 August 1999
1 April 1998
Resigned Stanford, Cynthia Ann as Director
1 April 1998
Resigned Warren, Simon Oliver Henry as Director
10 February 1998
Appointed Lang, Thomas, Dr as Director
11 January 1996
Resigned Warren, Simon Oliver Henry as Secretary
11 January 1996
Appointed Kennard, David Anthony, Dr as Director
11 January 1996
Appointed Davies, Jon Melvyn as Secretary
1 March 1995
Resigned Carswell, John Wilson as Director
20 September 1994
Appointed Davies, Jon Melvyn as Director
3 March 1993
Appointed Pattison, John Ridley, Professor as Director
23 January 1993
Appointed Carswell, John Wilson as Director
23 January 1993
Appointed Stanford, Cynthia Ann as Director
20 October 1992
Appointed Warren, Simon Oliver Henry as Director
20 October 1992
Appointed Warren, Simon Oliver Henry as Secretary
20 October 1992
Resigned Hallmark Registrars Limited as Corporate Nominee Director
20 October 1992
Appointed Boyle, Eric James as Director
20 October 1992
Appointed Hallmark Registrars Limited as Corporate Nominee Director
20 October 1992
20 October 1992
Resigned Hallmark Secretaries Limited as Corporate Nominee Secretary
20 October 1992
Appointed Stanford, John Lawson, Dr as Director
20 October 1992
Appointed Hallmark Secretaries Limited as Corporate Nominee Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Public Limited Company
Reg. no. 02992058

Group structure 3 companies

Ownership group derived from the Companies House PSC register

Innopeg Limited Proposed for strike-offOwns 75–100% of shares
Silence Therapeutics (London) Limited This company Proposed for strike-offOwns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
10 November 2026First Gazette notice for compulsory strike-off
10 August 2026Total exemption full accounts31 December 2025
6 January 2026Termination of appointment of a director
17 September 2025Total exemption full accounts31 December 2024
18 August 2025Confirmation statement with no updates5 August 2025
Show all recent filings

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