Company · London
SI Properties Limited
Buying and selling of own real estate
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 21
- Matthew John Whyte 2021-2026 View profile
- John Michael Mills 2019-2021 View profile
- George James Montague 2017-2019 View profile
- Melanie Jane Rowlands 2014-2019 View profile
- Julian David Kenelm Fagge 2013-2017 View profile
- Donald Andrew Robertson Broad 2009-2013 View profile
- Michael Hugh Creedon Herlihy 2008-2014 View profile
- David Alfred Penn 2007-2008 View profile
- Clare Marie Ann Shepherd 2007-2009 View profile
- Susan Lynn O'Brien 2007-2008 View profile
- Neil Robert Burdett 2000-2017 View profile
- David Nicholas Flowerday 1996-2002 View profile
- Stephen John Aubrey 1996-2007 View profile
- Jeffrey Michael Hawkes 1993-2007 View profile
- Martyn Wenzerul 1996 View profile
- Cedric Alan Lark 1996 View profile
- Christopher Taylor 1995 View profile
- Kiera Nicole Maloney 2024-2025 View profile
- Laura Struan Macandrews 2022-2024 View profile
- Fiona Margaret Gillespie 2017-2022 View profile
- Alan Smith 2000 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Buying and selling of own real estate; Management of real estate on a fee or contract basis
- Incorporated
- 22/11/1919
- Registered office
- London
Ownership
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Smiths Group PLC
75-100% shares, 75-100% voting · notified 2016-04-06
Group
- SI Properties Limited
is controlled by Smiths Group PLC
Evidence
active 75-100% shares, 75-100% voting · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Smiths Group PLC.
47 other companies in this group
- TI Interest Limited
- Smiths Aerospace Components Tyseley LTD
- Smiths Detection Limited
- Smiths Wolverhampton Limited
- 02144999
- S.I. Pension Trustees Limited
- Smiths Group International Holdings Limited
- Smiths Heimann Limited
- Smiths Finance Limited
- George Maclellan Holdings Limited
- T I Group Limited
- Smiths Nominees Limited
- XD Communications Limited
- Flagtown Limited
- XDG Services Limited
- Smiths 123 Limited
- Smiths Detection Investments Limited
- Smiths Group Innovation Limited
- CVE Trustee Limited
- 10440573
- Flex-TEK Group Limited
- EIS Group Limited
- Smiths Aerospace Gloucester Limited
- Smiths Business Information Services Limited
- Molex Signal Technologies Limited
- Smiths Detection-Watford Limited
- Siti 1 Limited
- Smiths Industries Limited
- Flightspares Limited
- 06428583
- Amnitec Limited
- EIS Software UK LTD.
- Smiths Detection United Kingdom Limited
- 00075831
- TI Pension Trustee Limited
- 05064147
- Smiths Group Finance US Limited
- TI Corporate Services Limited
- Smiths Detection Group Limited
- Smiths Pensions Limited
- XDG Limited
- Tigrup NO. 7 Limited
- Roof Units (Group) Limited
- Graseby Limited
- 10305232
- 09361242
- Smiths Group PLC
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Lucy Glover Director · appointed 2025
- Alexander St. John Stopford Kenny Director · appointed 2019
Directors past 6 years
- Alexander St. John Stopford Kenny Director · appointed 2019
First-time vs portfolio directors
Portfolio (2)
- Lucy Glover Director · appointed 2025
- Alexander St. John Stopford Kenny Director · appointed 2019
Left in the last 12 months
- Matthew John Whyte Director · appointed 2021 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 00160881
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/04/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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