Filing status
- Accounts due
- 30 June 2027
- Last accounts
- 30 September 2025
- Conf. stmt due
- 4 October 2027
- Last conf. stmt
- 20 September 2026
Controlled Electronic Management Systems Limited
- Incorporated
- 4 July 1991 (35 years)
- Previously known as
- Kylestyle Limited (until 2 January 1992)
- Industry
- Manufacture of telegraph and telephone apparatus and equipment (26301)
- Directors
- Gareth Stevenson
- Owned by
- Accounts type
- Full
- Region
- Northern Ireland
- Address
- 195 Airport Road WestBelfastBT3 9ED
Charges
- Total
- 6
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 6
Officers 2 active
Officer details are public data from the Companies House register.
Stevenson, Gareth
Director · Appointed 15 May 2026
British
Born June 1973 (53)
British
Born August 1971 (55)
Officer history (25 former)
15 May 2026
Appointed Stevenson, Gareth as Director
12 December 2025
18 August 2023
18 August 2023
14 August 2020
14 August 2020
9 January 2020
9 January 2020
19 November 2018
31 October 2018
Resigned Grinstead, David as Director
31 August 2017
31 August 2017
10 March 2017
Resigned Alphonsus, Anton Bernard as Secretary
10 March 2017
17 September 2015
5 May 2011
5 April 2011
Resigned Humphries, Iain as Secretary
29 March 2011
Appointed Alphonsus, Anton Bernard as Secretary
30 September 2010
Resigned Van Dover, Mark Thomas as Director
29 September 2010
Appointed Humphries, Iain as Secretary
29 September 2010
Appointed Grinstead, David as Director
29 September 2010
Resigned Fulton, George Richard Hugh as Secretary
29 September 2010
Resigned Barbati, Joseph Eric as Director
30 July 2009
Appointed Van Dover, Mark Thomas as Director
10 June 2009
Resigned Lyman, Donald Roy as Director
31 January 2004
31 January 2004
Appointed Barbati, Joseph Eric as Director
31 January 2004
31 January 2004
Appointed Lyman, Donald Roy as Director
15 February 2002
15 February 2002
15 February 2002
Resigned Cannellos, Stephan George as Director
26 November 2001
Resigned Smith, John P as Director
21 November 2001
Resigned Thompson, Gregory as Director
21 February 2001
Resigned Asaaf, Ronald James as Director
20 February 2001
Appointed Asaaf, Ronald James as Director
20 February 2001
Appointed Cannellos, Stephan George as Director
20 February 2001
Appointed Smith, John P as Director
20 February 2001
Appointed Thompson, Gregory as Director
20 February 2001
Resigned Fulton, Frederick John Andrew as Director
20 February 2001
Resigned Redpath, George John as Director
20 February 2001
20 February 2001
Resigned Fulton, George Richard Hugh as Director
5 January 2001
Resigned Mcclure, Greg Michel as Director
4 May 1999
Resigned Sloan, Robert James as Director
4 July 1991
Appointed Sloan, Robert James as Director
4 July 1991
Appointed Fulton, George Richard Hugh as Director
4 July 1991
Appointed Fulton, Frederick John Andrew as Director
4 July 1991
Appointed Redpath, George John as Director
4 July 1991
4 July 1991
Appointed Fulton, George Richard Hugh as Secretary
4 July 1991
Appointed Mcclure, Greg Michel as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 10 April 2020
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 02504868
Former controllers (1)
10 April 2020
Ceased Intellectual Systems Limited — Owns 75–100% of shares
Group structure 28 companies
Ownership group derived from the Companies House PSC register
Adt (UK) Holdings Limited Owns 75–100% of shares
Adt Finance Limited Owns 75–100% of shares
Adt Fire and Security PLC Owns 75–100% of shares
Envision Intelligent Solutions Limited Owns 75–100% of shares
Esotec Ltd. Owns 75–100% of shares
NX Fire Systems Limited Owns 75–100% of shares
Vindex Systems Limited Owns 75–100% of shares
Adt Group Limited Owns 75–100% of shares
Adt Trustees Limited Owns 75–100% of shares
Controlled Electronic Management Systems Limited This company Owns 75–100% of shares
How Fire Limited Owns 75–100% of shares
Johnson Controls Building Efficiency UK Limited Owns 75–100% of shares
Asset Plus Energy Performance Ltd Owns 75–100% of shares
E2 Services Limited Owns 75–100% of shares
Tyco Fire & Integrated Solutions (UK) Limited Owns 75–100% of shares
Johnson Controls Capital UK Ltd Owns 75–100% of shares
Shoppertrak Limited Owns 75–100% of shares
Tyco Holdings (UK) Pension Trustees Limited Owns 75–100% of shares
Financials
Figures from 2022 accounts. Newer accounts, made up to 30 September 2025, are filed but not read yet. See them on Companies House
- Profit
- £3,590,000
- Employees
- 193
Balance sheet detail
| 2022 |
|---|
Filings 196
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 28 September 2026 | Confirmation statement with no updates | 20 September 2026 | ||
| 8 July 2026 | Full accounts | 30 September 2025 | ||
| 18 May 2026 | Appointment of a director | |||
| 16 December 2025 | Termination of appointment of a director | |||
| 28 October 2025 | Full accounts | 30 September 2024 |
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