Website & contact details
- Website
Clean Thermodynamic Energy Conversion Limited
- Incorporated
- 12 December 2009 (16 years)
- Previously known as
- Clean Powertech Limited (until 13 December 2010)Noise Field Technology Limited (until 29 November 2010)This list may be incomplete. See all names on Companies House
- Industry
- Other business support service activities n.e.c. (82990)
- Directors
- Guy Fraser Lindup
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 6th Floor 2 London Wall PlaceBarbicanLondonEC2Y 5AU
Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 December 2024
- Conf. stmt due
- 26 December 2026
- Last conf. stmt
- 12 December 2025
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 5 active
Officer details are public data from the Companies House register.
British
Born May 1970 (56)
Director · Appointed 30 November 2010
British
Born May 1955 (71)
Lindup, Guy Fraser
Director · Appointed 30 November 2010
British
Born July 1962 (64)
Mason, James
Director · Appointed 30 November 2010
British
Born April 1940 (86)
Director · Appointed 12 December 2009
British
Born September 1960 (66)
Officer history (1 former)
25 November 2013
30 November 2010
30 November 2010
Appointed Lindup, Guy Fraser as Director
30 November 2010
Appointed Mason, James as Director
26 November 2010
Resigned Turner, Richard Alec Christopher as Director
12 December 2009
12 December 2009
Appointed Turner, Richard Alec Christopher as Director
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.
Holdings 2
Companies where Clean Thermodynamic Energy Conversion Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Former controllers (1)
24 November 2022
Financials
Balance sheet as at 31 December 2024 · total exemption full accounts
- Net Assets
- (£2,672,959)
- Cash
- £7,294
- Profit
- (£632,328)
- Employees
- 5
- Debt Ratio
- 205%
- Current Ratio
- 0.0x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £2,492,762 | £2,513,109 | £2,499,715 | £2,411,861 | £2,352,720 | £56,040 |
| Current Assets | £47,571 | £99,784 | £121,306 | £172,900 | £84,489 | £711,789 |
| Cash | £7,294 | £139 | £17,175 | £62,308 | £11,171 | £580,969 |
| Creditors (< 1 year) | £5,180,449 | £4,916,225 | £2,196,495 | £1,926,810 | £1,754,422 | £1,809,324 |
| Creditors (> 1 year) | £32,843 | £37,299 | £2,447,049 | £2,282,095 | £2,035,411 | £1,844,632 |
| Net Current Assets | (£5,132,878) | (£4,816,441) | (£2,075,189) | (£1,753,910) | (£1,669,933) | (£1,097,535) |
| Net Assets | (£2,672,959) | (£2,340,631) | (£2,022,523) | (£1,624,144) | (£1,352,624) | (£2,886,127) |
| Shareholder Funds | (£2,672,959) | (£2,340,631) | (£2,022,523) | (£1,624,144) | (£1,352,624) | (£2,886,127) |
What Clean Thermodynamic Energy Conversion say about themselves
“CTEC help hospitals across the UK and around the world to reduce their carbon emissions. Waste stream energy Put the infrastructure in place. Contact us today.”
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 28 March 2026 | Resolutions | |||
| 27 March 2026 | Statement of capital following an allotment of shares | |||
| 17 February 2026 | Confirmation statement with no updates | 12 December 2025 | ||
| 17 December 2025 | Director's details changed | |||
| 12 December 2025 | Total exemption full accounts | 31 December 2024 |
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