Platform Securities LLP

ActiveOC301316 Limited liability partnership

Incorporated: 17 January 2002 (24 years)
Previously known as: TDWCS LLP (until 11 September 2013)
TD Waterhouse Corporate Services (Europe) LLP (until 18 November 2009)
Omx Securities Services UK LLP (until 29 October 2009)
This list may be incomplete. See all names on Companies House
Industry: None Supplied (None Supplied)
Owned by: Platform Securities Holdings Limited
Accounts type: Full
Region: Greater London
Address: C/o F I S Corporate Governance
The Walbrook Building
25 Walbrook
London
EC4N 8AF

Website & contact details

Group website: gcs-web.com
The site of this company’s group or brand.

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 15 March 2027
Last conf. stmt: 1 March 2026

Charges

Total: 1
Outstanding: 0
Part satisfied: 0
Satisfied: 1

Officers 2 active

Officer details are public data from the Companies House register.

Platform Securities Holdings Limited

Corporate LLP Designated Member · Appointed 31 January 2007

Secondco Limited

Corporate LLP Designated Member · Appointed 27 July 2005

Officer history (27 former)

31 January 2007

Resigned Omx Securities Limited as Corporate LLP Designated Member

31 January 2007

Appointed Platform Securities Holdings Limited as Corporate LLP Designated Member

27 July 2005

Resigned Haines, Ian Richard as LLP Member

27 July 2005

Resigned Beedle, Lee James as LLP Member

27 July 2005

Appointed Secondo Limited as Corporate LLP Member

27 July 2005

Resigned Secondo Limited as Corporate LLP Member

27 July 2005

Appointed Omx Securities Limited as Corporate LLP Designated Member

27 July 2005

Appointed Omx Technology Limited as Corporate LLP Designated Member

27 July 2005

Resigned Herbert, Roger as LLP Member

27 July 2005

Resigned Risk Management Stockholm Ab as Corporate LLP Member

27 July 2005

Resigned Draysey, Christopher John as LLP Member

27 July 2005

Resigned Macdonald, Angus as LLP Designated Member

27 July 2005

Appointed Secondco Limited as Corporate LLP Designated Member

27 July 2005

Resigned Brown, Mark Anthony as LLP Member

27 July 2005

Resigned Hemming, John Alexander Melvin as LLP Designated Member

27 July 2005

Resigned Callaghan, Susan Elizabeth as LLP Member

27 July 2005

Resigned Murphy, Peter Francis as LLP Member

27 July 2005

Resigned Heath, Peter Michael as LLP Member

27 July 2005

Resigned Blackman, John Anthony Llewellyn as LLP Member

27 July 2005

Resigned Hodgins, Christopher Briden as LLP Member

27 July 2005

Resigned Norman, Richard Henry as LLP Member

27 July 2005

Resigned Kenny, Gary Anthony as LLP Member

27 July 2005

Resigned Mitchel, Jon Matthew as LLP Member

27 July 2005

Resigned Love, Andrew James as LLP Member

27 July 2005

Resigned Mckee, Rachael Emma as LLP Member

27 July 2005

Resigned Barve, Swati Harshad as LLP Member

27 July 2005

Resigned Luxton, Paul Michael as LLP Member

27 July 2005

Resigned Beech, Susan Alison as LLP Member

27 July 2005

Resigned Omx Technology Limited as Corporate LLP Designated Member

27 July 2005

Resigned Laing, Adam Innes as LLP Member

27 July 2005

Resigned Harrington, Julia Louise as LLP Member

19 February 2004

Appointed Risk Management Stockholm Ab as Corporate LLP Member

1 October 2003

Appointed Kenny, Gary Anthony as LLP Member

1 October 2003

Appointed Beedle, Lee James as LLP Member

1 October 2003

Appointed Brown, Mark Anthony as LLP Member

1 October 2003

Appointed Callaghan, Susan Elizabeth as LLP Member

1 October 2003

Appointed Heath, Peter Michael as LLP Member

1 October 2003

Appointed Hodgins, Christopher Briden as LLP Member

1 October 2003

Appointed Love, Andrew James as LLP Member

30 September 2003

Resigned Safe Financials Limited as Corporate LLP Member

3 May 2002

Appointed Barve, Swati Harshad as LLP Member

3 May 2002

Appointed Mckee, Rachael Emma as LLP Member

3 May 2002

Appointed Haines, Ian Richard as LLP Member

3 May 2002

Appointed Laing, Adam Innes as LLP Member

3 May 2002

Appointed Luxton, Paul Michael as LLP Member

3 May 2002

Appointed Mitchel, Jon Matthew as LLP Member

3 May 2002

Appointed Harrington, Julia Louise as LLP Member

3 May 2002

Appointed Norman, Richard Henry as LLP Member

3 May 2002

Appointed Beech, Susan Alison as LLP Member

24 April 2002

Appointed Safe Financials Limited as Corporate LLP Member

24 April 2002

Appointed Blackman, John Anthony Llewellyn as LLP Member

24 April 2002

Appointed Murphy, Peter Francis as LLP Member

17 January 2002

Appointed Hemming, John Alexander Melvin as LLP Designated Member

17 January 2002

Appointed Macdonald, Angus as LLP Designated Member

17 January 2002

Appointed Herbert, Roger as LLP Member

17 January 2002

Appointed Draysey, Christopher John as LLP Member

Ownership 1 active

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

Platform Securities Holdings Limited

Corporate entity · Notified 23 January 2017

Holds 75–100% of voting rights

Right to 75–100% of surplus assets

Right to appoint and remove members

Private Limited Company

Reg. no. 5777728

Group structure 6 companies

Ownership group derived from the Companies House PSC register

Platform Securities Holdings Limited

Platform Securities LLP This company Holds 75–100% of voting rights

Platform Securities Nominees Limited Owns 75–100% of shares

Myeye Technology Limited Owns 25–50% of shares

Platform Securities Services Limited Owns 75–100% of shares

Secondco Limited Owns 75–100% of shares

Filings 142

Date	Description	Made Up To
11 May 2026	Full accounts	31 December 2025
19 March 2026	Confirmation statement with no updates	1 March 2026
9 May 2025	Full accounts	31 December 2024
6 March 2025	Confirmation statement with no updates	1 March 2025
19 September 2024	Full accounts	31 December 2023