Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 8 April 2027
- Last conf. stmt
- 25 March 2026
Sustainable Citizen Labs Ltd
- Incorporated
- 21 February 2022 (4 years)
- Previously known as
- Sustainable City Labs Ltd (until 26 May 2023)This list may be incomplete. See all names on Companies House
- Industry
- Business and domestic software development (62012)
- Directors
- Owned by
- Jennie Marie Idler
- Accounts type
- Micro entity
- Region
- East of England
- Address
- 9 Barlings RoadHarpendenAL5 2AL
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
German
Born November 1975
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 28 March 2024
Owns 25–50% of shares
Holds 25–50% of voting rights
Right to appoint and remove directors
German
Born November 1975
Financials
Balance sheet as at 31 December 2025 · micro entity accounts
- Net Assets
- (£104,780)
- Employees
- 3
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Current Assets | £0 | £454 | £7,670 | |
| Creditors (< 1 year) | £272 | £3,788 | £72 | |
| Creditors (> 1 year) | £104,508 | £100,658 | £101,016 | £97,043 |
| Net Current Assets | (£272) | (£3,788) | £382 | £7,670 |
| Net Assets | (£104,780) | (£104,446) | (£100,634) | (£89,373) |
| Shareholder Funds | (£104,780) | (£104,446) | (£100,634) | (£89,373) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 7 September 2026 | Director's details changed | |||
| 7 September 2026 | Director's details changed | |||
| 7 September 2026 | Change of details for a person with significant control | |||
| 25 March 2026 | Micro company accounts | 31 December 2025 | ||
| 25 March 2026 | Confirmation statement with updates | 25 March 2026 |
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