Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 16 October 2027
- Last conf. stmt
- 2 October 2026
Est (Holdings) Limited
- Incorporated
- 2 October 2014 (12 years)
- Industry
- Environmental consulting activities (74901)
- Directors
- Edmund John Kamm
- Accounts type
- Group
- Region
- Greater London
- Address
- 223-231 Pentonville RoadLondonN1 9NG
Officers 7 active
Officer details are public data from the Companies House register.
Director · Appointed 18 May 2026
British
Born October 1974 (52)
British
Born May 1967 (59)
Kamm, Edmund John
Director · Appointed 1 March 2025
American
Born May 1970 (56)
Director · Appointed 20 May 2024
British
Born February 1980 (46)
Director · Appointed 1 December 2022
British
Born September 1966 (60)
Director · Appointed 20 July 2022
British
Born February 1968 (58)
Thornton, Michael Christopher
Director · Appointed 1 April 2020
British
Born September 1958 (68)
Officer history (15 former)
18 May 2026
12 February 2026
31 August 2025
25 March 2025
1 March 2025
Appointed Kamm, Edmund John as Director
1 March 2025
14 February 2025
30 June 2024
20 May 2024
1 December 2022
1 December 2022
14 November 2022
31 July 2022
Resigned Sachdev, Nilesh as Director
20 July 2022
1 July 2021
31 October 2020
30 October 2020
Resigned Ponitng, Roger Brian as Director
1 April 2020
Appointed Thornton, Michael Christopher as Director
1 April 2020
Appointed Ponitng, Roger Brian as Director
31 March 2020
2 January 2020
30 November 2019
1 April 2019
Appointed Sachdev, Nilesh as Director
31 March 2019
25 September 2018
25 September 2018
1 June 2018
1 February 2018
1 January 2018
27 July 2017
30 August 2016
1 November 2014
2 October 2014
2 October 2014
2 October 2014
2 October 2014
2 October 2014
Ownership 0 active
People and entities with significant control, from the Companies House PSC register
The company has declared that it has no person with significant control.
Former controllers (9)
16 June 2026
Ceased Michael Christopher Thornton — Has significant influence or control
31 March 2020
Ceased Nilesh Sachdev — Has significant influence or control
31 March 2020
31 March 2020
31 March 2020
31 March 2019
25 September 2018
25 September 2018
27 July 2017
Group structure 7 companies
Ownership group derived from the Companies House PSC register
Est (Holdings) Limited This company
Energy Saving Trust Enterprises Limited Owns 75–100% of shares
Warmworks Scotland LLP Has significant influence or control
Connected Response Limited Owns 75–100% of shares
The Energy Saving Trust Foundation Has significant influence or control
The Energy Saving Trust Limited Has significant influence or control
Financials
Figures from 2022 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- (£1,010,000)
- down £200,000 (25%)
- Profit
- (£200,000)
- down £40,000 (25%)
- Current Ratio
- 0.1x
Balance sheet detail
| 2022 | |
|---|---|
| Current Assets | £90,000 |
| Creditors (< 1 year) | £1,100,000 |
| Net Current Assets | (£1,010,000) |
| Net Assets | (£1,010,000) |
| Shareholder Funds | (£1,010,000) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 24 June 2026 | Cessation of a person with significant control | |||
| 24 June 2026 | Notification of a person with significant control statement | |||
| 18 June 2026 | Appointment of a director | |||
| 19 February 2026 | Termination of appointment of a director | |||
| 2 October 2025 | Confirmation statement with no updates | 2 October 2025 |
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