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- Advanced Sustainable Energy Solutions (UK) Ltd
Advanced Sustainable Energy Solutions (UK) Ltd
- Company number
- 16813122
- Incorporated
- 27 Oct 2025
- Registered office
- 340 West End Lane, West Hampstead, London, Greater London, NW6 1LN
- Nature of business
- Other construction installation
Advanced Sustainable Energy Solutions (UK) Ltd is a newly incorporated private limited company registered in London, company number 16813122, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 27 July 2027, and its first CT600 is due at HMRC on 26 October 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Advanced Sustainable Energy Solutions (UK) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** M*** | Director | Oct 2025 |
Person with significant control
Where Advanced Sustainable Energy Solutions (UK) Ltd is registered
The registered office is in London (NW6), in the Camden local authority area, London. Show NW6 1LN on a map.
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Shared registered office
43 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Advanced Sustainable Energy Solutions (UK) Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 27 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Jul 2027 to 27 Aug 2027 | £150 |
| 1 to 3 months late | 28 Aug 2027 to 27 Oct 2027 | £375 |
| 3 to 6 months late | 28 Oct 2027 to 27 Jan 2028 | £750 |
| More than 6 months late | From 28 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16813122
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 October 2025
- Registered office
- 340 West End Lane, West Hampstead, London, Greater London, NW6 1LN
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Aegis Energy Smithywood Devco Ltd2026
- Aegis Energy Trading Ltd2026
- Aether Pools and Wellness Limited2025
- Affinity Facades Ltd2020
- Ag&D Installations Limited2025
- Agc Anderson General Construction Ltd2021
- Agility Lifts Limited2020
- Agir London Construction Ltd2024
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Advanced Sustainable Energy Solutions (UK) Ltd's accounts due?
Advanced Sustainable Energy Solutions (UK) Ltd's next accounts are due at Companies House by 27 July 2027 (in 287 days), covering the period to 31 October 2026.
When is Advanced Sustainable Energy Solutions (UK) Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 26 October 2026, due by 26 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Advanced Sustainable Energy Solutions (UK) Ltd still trading?
Advanced Sustainable Energy Solutions (UK) Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Advanced Sustainable Energy Solutions (UK) Ltd do?
Advanced Sustainable Energy Solutions (UK) Ltd is registered under Other construction installation (SIC 43290).
How old is Advanced Sustainable Energy Solutions (UK) Ltd?
Advanced Sustainable Energy Solutions (UK) Ltd was incorporated on 27 October 2025, less than a year ago.
Who runs Advanced Sustainable Energy Solutions (UK) Ltd?
Advanced Sustainable Energy Solutions (UK) Ltd has 1 active director, the longest-serving appointed in Oct 2025. Their names and service addresses are on the Companies House register.
Who owns Advanced Sustainable Energy Solutions (UK) Ltd?
One person or company has significant control of Advanced Sustainable Energy Solutions (UK) Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Advanced Sustainable Energy Solutions (UK) Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Advanced Sustainable Energy Solutions (UK) Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.