Filing status
- Accounts due
- 31 October 2027
- Last accounts
- 31 January 2026
- Conf. stmt due
- 12 December 2026
- Last conf. stmt
- 28 November 2025
Sustainable Warmth Limited
- Incorporated
- 26 January 2023 (3 years)
- Industry
- Other specialised construction activities n.e.c. (43999)
- Accounts type
- Total exemption full
- Region
- Wales
- Address
- Anson House1 Cae'R LlynenLlandudno JunctionLL31 9LS
Officers
Not loaded yet. See them on Companies House
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 20 March 2025
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 16081497
Corporate entity · Notified 26 January 2023
Owns 25–50% of shares
Holds 25–50% of voting rights
Private Company Limited By Shares
Reg. no. 08865895
Former controllers (1)
20 March 2025
Ceased Llion Wyn Thomas — Owns 50–75% of shares
Group structure 6 companies
Ownership group derived from the Companies House PSC register
Boat House Storage Limited Owns 75–100% of shares
Cambrian Court Development Ltd Owns 75–100% of shares
Jat Construction Ltd Owns 75–100% of shares
Sustainable Warmth Limited This company Owns 50–75% of shares
The Old Baths Limited Owns 75–100% of shares
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 January 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £479,772
- Cash
- £295,128
- Employees
- 2
- Debt Ratio
- 40%
- Current Ratio
- 2.5x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | |
|---|---|---|
| Fixed Assets | £5,868 | £4,783 |
| Current Assets | £798,706 | £248,423 |
| Debtors | £356,955 | £112,395 |
| Cash | £295,128 | £136,028 |
| Creditors (< 1 year) | £323,335 | £204,050 |
| Net Current Assets | £475,371 | £44,373 |
| Net Assets | £479,772 | £48,247 |
| Shareholder Funds | £479,772 | £48,247 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 2 November 2026 | Total exemption full accounts | 31 January 2026 |
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