Company
S.D.S. Security Limited
S.D.S. Security Limited is an active UK company (number 02101141), incorporated 1987, with 3 current directors including Darren Green and Simon Gareth Thomas. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
Previous officers 8
- Richard Mark West 2023-2026 View profile
- Hugo Neville De Beer 2020-2024 View profile
- Simon Delaval Beart 2017-2020 View profile
- Colin Howard Randell 2017 View profile
- Andrew John Smith 1999-2017 View profile
- Derek Henry George Randell 1999-1999 View profile
- Michael Spiller 1997-1999 View profile
- Gordon Arthur Clarke 1997 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 18/02/1987
Ownership
Owned by (2) 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.
- Colin Howard Randell ceased 2017-08-15
75-100% shares · notified 2016-04-06 - Beart Howard Investments Limited
75-100% shares · notified 2017-08-15
Group
- S.D.S. Security Limited
is controlled by Colin Howard Randell
Evidence
ceased 75-100% shares · notified 2016-04-06, ceased 2017-08-15 · source: Companies House PSC register
Ultimately controlled by Colin Howard Randell.
2 other companies in this group
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.
3 directors on the board
- Thomas Henry Greville Howard Director · appointed 2017
- Darren Green Director · appointed 2020
- Simon Gareth Thomas Director · appointed 2020
Directors past 6 years
- Thomas Henry Greville Howard Director · appointed 2017
- Darren Green Director · appointed 2020
- Simon Gareth Thomas Director · appointed 2020
First-time vs portfolio directors
Portfolio (3)
- Thomas Henry Greville Howard Director · appointed 2017
- Darren Green Director · appointed 2020
- Simon Gareth Thomas Director · appointed 2020
Left in the last 12 months
- Richard Mark West Director · appointed 2023 · 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
- 02101141
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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