- Companies
- Specialist contractors
- London
- Adt Solutions Limited
Adt Solutions Limited
- Company number
- 16460262
- Incorporated
- 19 May 20251 year trading
- Registered office
- 38 Sewardstone Road, London, E4 7JW
- Nature of business
- Other specialised construction activities n.e.c.
Adt Solutions Limited is a 1-year-old private limited company registered in London, company number 16460262, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 19 February 2027, and its first CT600 is due at HMRC on 18 May 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 Adt Solutions Limited is registered
The registered office is in London (E4), in the Waltham Forest local authority area, London. Show E4 7JW on a map.
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What happens if Adt Solutions Limited 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 19 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Feb 2027 to 19 Mar 2027 | £150 |
| 1 to 3 months late | 20 Mar 2027 to 19 May 2027 | £375 |
| 3 to 6 months late | 20 May 2027 to 19 Aug 2027 | £750 |
| More than 6 months late | From 20 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16460262
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 May 2025 (1 year ago)
- Registered office
- 38 Sewardstone Road, London, E4 7JW
- 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
- Last confirmation statement
- 18 May 2026
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.
- Advance Building Contractors Ltd2025
- Advanced Ltd2023
- Advanced Maintenance London Ltd2021
- Advanced Property Maintenance Limited2014
- Adventure Playground Engineers Ltd2009
- Adventure Rigging Ltd2026
- Adx Developments Ltd2025
- Ady Ifrosa Ltd2024
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Adt Solutions Limited's accounts due?
Adt Solutions Limited's next accounts are due at Companies House by 19 February 2027 (in 130 days), covering the period to 31 May 2026.
When is Adt Solutions Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 18 May 2026, due by 18 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Adt Solutions Limited still trading?
Adt Solutions Limited 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 Adt Solutions Limited do?
Adt Solutions Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Adt Solutions Limited?
Adt Solutions Limited was incorporated on 19 May 2025, 1 year ago.
What is the penalty if Adt Solutions Limited 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 Adt Solutions Limited 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.