Filing status
- Accounts due
- 30 June 2027
- Last accounts
- 30 September 2025
- Conf. stmt due
- 2 March 2027
- Last conf. stmt
- 16 February 2026
Esotec Ltd.
- Incorporated
- 21 March 2016 (10 years)
- Previously known as
- Ads Security Solutions Limited (until 30 March 2016)
- Industry
- Security systems service activities (80200)
- Owned by
- Accounts type
- Full
- Region
- South East
- Address
- Security House The SummitHanworth RoadSunbury-On-ThamesTW16 5DB
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 1 August 2026
British
Born August 1986 (40)
Director · Appointed 25 July 2025
Also at Aspro Crest Limited (proposed for strike-off), Adt Fire and Security PLC, Vindex Systems Limited · more companies
British
Born September 1975 (51)
Director · Appointed 4 April 2025
Also at Asset Plus Energy Performance Ltd, E2 Services Limited, Aspro Crest Limited (proposed for strike-off) · more companies
German
Born April 1967 (59)
Officer history (8 former)
1 August 2026
1 August 2026
25 July 2025
4 April 2025
4 April 2025
24 July 2024
24 July 2024
31 December 2023
31 December 2023
1 March 2023
9 November 2022
1 October 2022
2 March 2021
2 March 2021
2 March 2021
2 March 2021
2 March 2021
Resigned Durham, Andrew as Director
1 October 2016
21 March 2016
Appointed Durham, Andrew as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 2 March 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Public Limited Company
Reg. no. 01161045
Former controllers (1)
2 March 2021
Ceased Andrew Durham — 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. This company 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 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 2023 accounts. Newer accounts, made up to 30 September 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £12,104,945
- Cash
- £30
- Turnover
- £30,896,406
- Profit Before Tax
- £4,548,362
- Employees
- 53
- Debt Ratio
- 53%
- Current Ratio
- 1.9x
- Profit Margin
- 15%
- Return on Equity
- 39%
Trend
Turnover
Balance sheet detail
| 2023 | 2021 | |
|---|---|---|
| Fixed Assets | £178,075 | £325,017 |
| Current Assets | £25,343,649 | £6,503,078 |
| Debtors | £6,254,197 | |
| Cash | £30 | £162,614 |
| Creditors (< 1 year) | £13,020,444 | £2,603,853 |
| Net Current Assets | £12,323,205 | £3,899,225 |
| Net Assets | £12,104,945 | £4,080,979 |
| Shareholder Funds | £12,104,945 | £4,080,979 |
| Turnover | £30,896,406 | £14,974,540 |
| Cost of Sales | £21,832,841 | £9,826,386 |
| Gross Profit | £9,063,565 | £5,148,154 |
| Staff Costs | £3,742,712 | £2,559,476 |
| Operating Profit | £3,909,823 | £2,777,838 |
| Profit Before Tax | £4,548,362 | £2,772,782 |
| Tax | (£114,536) | £358,380 |
| Profit for Period | £4,662,898 | £2,414,402 |
Filings 59
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 7 September 2026 | Full accounts | 30 September 2025 | ||
| 3 August 2026 | Appointment of a director | |||
| 3 August 2026 | Termination of appointment of a director | |||
| 2 March 2026 | Confirmation statement with no updates | 16 February 2026 | ||
| 6 August 2025 | Second filing for the appointment of a director |
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