- Companies
- Finishing trades
- London
- Stronghold Services Ltd
Stronghold Services Ltd
- Company number
- 16722746
- Incorporated
- 16 Sep 20251 year trading
- Registered office
- 2A Brownlow Road, London, NW10 9QL
- Nature of business
- Other building completion and finishing; Other specialised construction activities n.e.c.; Freight transport by road; Unlicensed carrier
Stronghold Services Ltd is a 1-year-old private limited company registered in London, company number 16722746, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 16 June 2027, and its first CT600 is due at HMRC on 15 September 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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Where Stronghold Services Ltd is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 9QL on a map.
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What happens if Stronghold Services 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 16 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Jun 2027 to 16 Jul 2027 | £150 |
| 1 to 3 months late | 17 Jul 2027 to 16 Sep 2027 | £375 |
| 3 to 6 months late | 17 Sep 2027 to 16 Dec 2027 | £750 |
| More than 6 months late | From 17 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16722746
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2025 (1 year ago)
- Registered office
- 2A Brownlow Road, London, NW10 9QL
- Nature of business
- Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999)
Freight transport by road (SIC 49410)
Unlicensed carrier (SIC 53202) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Structurize Limited2012
- Studio Epicoco Ltd2026
- Studio Hagen Hall Ltd2016
- Studio Hopwood Limited2012
- Studio Jones Collective Ltd2026
- Studio KV Ltd2024
- Studio Modha Limited2019
- Studio S3 Ltd2026
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Stronghold Services Ltd's accounts due?
Stronghold Services Ltd's next accounts are due at Companies House by 16 June 2027 (in 245 days), covering the period to 30 September 2026.
When is Stronghold Services 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 15 September 2026, due by 15 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Stronghold Services Ltd still trading?
Stronghold Services Ltd is listed as active on the Companies House register (checked 14 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 Stronghold Services Ltd do?
Stronghold Services Ltd is registered under Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999); Freight transport by road (SIC 49410); Unlicensed carrier (SIC 53202).
How old is Stronghold Services Ltd?
Stronghold Services Ltd was incorporated on 16 September 2025, 1 year ago.
What is the penalty if Stronghold Services 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 Stronghold Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 14 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.