- Companies
- Specialist contractors
- London
- Acropolis Builders Ltd
Acropolis Builders Ltd
- Company number
- 16974154
- Incorporated
- 20 Jan 2026
- Registered office
- 1 Welshside, Goldsmith Avenue, London, NW9 7RJ
- Nature of business
- Other specialised construction activities n.e.c.
Acropolis Builders Ltd is a newly incorporated private limited company registered in London, company number 16974154, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 20 October 2027, and its first CT600 is due at HMRC on 19 January 2028.
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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Where Acropolis Builders Ltd is registered
The registered office is in London (NW9), in the Barnet local authority area, London. Show NW9 7RJ on a map.
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What happens if Acropolis Builders 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 20 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Oct 2027 to 20 Nov 2027 | £150 |
| 1 to 3 months late | 21 Nov 2027 to 20 Jan 2028 | £375 |
| 3 to 6 months late | 21 Jan 2028 to 20 Apr 2028 | £750 |
| More than 6 months late | From 21 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 16974154
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 January 2026
- Registered office
- 1 Welshside, Goldsmith Avenue, London, NW9 7RJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Act Country Limited2025
- Act Developments London Limited2012
- Actionshake Limited1996
- Active Personnel Inc Ltd2025
- Acuo Si Ltd.2026
- Acute Energy Ltd2020
- Acute Services (UK) Ltd2015
- Ad BM UK Ltd2020
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Acropolis Builders Ltd's accounts due?
Acropolis Builders Ltd's next accounts are due at Companies House by 20 October 2027 (in 373 days), covering the period to 31 January 2027.
When is Acropolis Builders 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 19 January 2027, due by 19 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Acropolis Builders Ltd still trading?
Acropolis Builders 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 Acropolis Builders Ltd do?
Acropolis Builders Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Acropolis Builders Ltd?
Acropolis Builders Ltd was incorporated on 20 January 2026, less than a year ago.
What is the penalty if Acropolis Builders 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 Acropolis Builders 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.