- Companies
- Specialist contractors
- London
- Supreme Finish Sites Ltd
Supreme Finish Sites Ltd
- Company number
- 17212862
- Incorporated
- 12 May 2026
- Registered office
- Flat 18 Buttermere House, 157 Friern Park, London, N12 9LR
- Nature of business
- Other specialised construction activities n.e.c.
Supreme Finish Sites Ltd is a newly incorporated private limited company registered in London, company number 17212862, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 12 February 2028, and its first CT600 is due at HMRC on 11 May 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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Who runs and owns Supreme Finish Sites Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** D*** | Director | May 2026 |
Person with significant control
Where Supreme Finish Sites Ltd is registered
The registered office is in London (N12), in the Barnet local authority area, London. Show N12 9LR on a map.
Other trade companies in N12
- Sullivan Property and Maintenance LtdFacilities management
- Mael Property Services LtdFinishing trades
- Horizon Constructors LtdProperty developers
- Alfawine Group LimitedFinishing trades
- Sam Motors Group LimitedMotor traders
- Heating on Demand LtdPlumbers and heating engineers
- Premium Electrical LtdElectricians
- Amaiya Sparks LtdCleaning companies
What happens if Supreme Finish Sites 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 12 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Feb 2028 to 12 Mar 2028 | £150 |
| 1 to 3 months late | 13 Mar 2028 to 12 May 2028 | £375 |
| 3 to 6 months late | 13 May 2028 to 12 Aug 2028 | £750 |
| More than 6 months late | From 13 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17212862
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2026
- Registered office
- Flat 18 Buttermere House, 157 Friern Park, London, N12 9LR
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (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.
- Surebound Limited2025
- Sureseal Drylining Ltd2024
- Surma Construction Limited2023
- Surucu Property Services Limited2021
- Survey76 Ltd2018
- Sustainable Construction Technologies Limited2020
- Sustainable Eco Solutions Ltd2025
- Sustained by Finethorp Limited2024
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Supreme Finish Sites Ltd's accounts due?
Supreme Finish Sites Ltd's next accounts are due at Companies House by 12 February 2028 (in 486 days), covering the period to 31 May 2027.
When is Supreme Finish Sites 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 11 May 2027, due by 11 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Supreme Finish Sites Ltd still trading?
Supreme Finish Sites 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 Supreme Finish Sites Ltd do?
Supreme Finish Sites Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Supreme Finish Sites Ltd?
Supreme Finish Sites Ltd was incorporated on 12 May 2026, less than a year ago.
Who runs Supreme Finish Sites Ltd?
Supreme Finish Sites Ltd has 1 active director, the longest-serving appointed in May 2026. Their names and service addresses are on the Companies House register.
Who owns Supreme Finish Sites Ltd?
One person or company has significant control of Supreme Finish Sites Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Supreme Finish Sites 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 Supreme Finish Sites 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.