Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 4 October 2027
- Last conf. stmt
- 20 September 2026
KLH Sustainability Ltd
- Incorporated
- 17 August 2010 (16 years)
- Industry
- Engineering related scientific and technical consulting activities (71122) Environmental consulting activities (74901)
- Directors
- Owned by
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 1st Floor30 St John's LaneLondonEC1M 4NB
Officers 1 active
Officer details are public data from the Companies House register.
British
Born September 1978 (48)
Officer history (2 former)
17 March 2025
Resigned Crawford, Catherine Anna, Dr as Director
12 March 2024
Appointed Crawford, Catherine Anna, Dr as Director
18 February 2022
25 February 2021
17 August 2010
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 25 February 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Company Limited By Guarantee Without Share Capital
Reg. no. 13181957
Former controllers (1)
25 February 2021
Financials
Balance sheet as at 31 December 2025 · total exemption full accounts
- Cash
- £206,295
- Current Ratio
- 5.2x
Trend
Shareholder Funds
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £3,208 | £4,415 | £3,736 | £5,858 | £6,710 | £2,726 | £1,916 |
| Current Assets | £319,368 | £362,370 | £427,933 | £554,320 | £412,647 | £712,190 | £252,518 |
| Debtors | £113,073 | £141,564 | £147,731 | £196,852 | £242,116 | £166,539 | £81,288 |
| Cash | £206,295 | £220,806 | £280,202 | £357,468 | £170,531 | £545,651 | £171,230 |
| Creditors (< 1 year) | £61,376 | £23,731 | £44,337 | £41,885 | £32,407 | £172,965 | £11,635 |
| Net Current Assets | £257,992 | £338,639 | £383,596 | £512,435 | £380,240 | £539,225 | £240,883 |
| Shareholder Funds | £261,200 | £343,054 | £387,332 | £518,293 | £386,950 | £541,951 | £242,799 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 15 September 2026 | Registered office address changed | |||
| 30 June 2026 | Total exemption full accounts | 31 December 2025 | ||
| 23 September 2025 | Director's details changed | |||
| 23 September 2025 | Registered office address changed | |||
| 22 September 2025 | Confirmation statement with updates | 20 September 2025 |
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