- Companies
- Finishing trades
- Harrow
- Adm Building Solutions Ltd
Adm Building Solutions Ltd
- Company number
- 15996973
- Incorporated
- 3 Oct 20242 years trading
- Registered office
- 125 Charlton Road, Harrow, HA3 9HR
- Nature of business
- Other building completion and finishing
Adm Building Solutions Ltd is a 2-year-old private limited company registered in Harrow, company number 15996973, one of 251 building finishing companies in Harrow. Companies House shows its accounts as overdue: they were due on 3 October 2026.
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 Adm Building Solutions Ltd is registered
The registered office is in Harrow (HA3), in the Harrow local authority area, London. Show HA3 9HR on a map.
Other trade companies in HA3
- M&M Team Solutions LimitedCleaning companies
- Asr234 LimitedCivil engineering
- Shine Bright With NV LtdMechanics and garages
- Direct Sparks LtdMachinery repair and installation
- Meral Decoration & Maintenance LtdPainters and decorators
- Add22 LtdCivil engineering
- Floyd Cleaners LimitedCleaning companies
- Amalia&Ioana LimitedBuilders
What happens if Adm Building Solutions Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Oct 2026 to 3 Nov 2026 | £150 |
| 1 to 3 months late | 4 Nov 2026 to 3 Jan 2027 | £375 |
| 3 to 6 months late | 4 Jan 2027 to 3 Apr 2027 | £750 |
| More than 6 months late | From 4 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2027 | 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
- 15996973
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 October 2024 (2 years ago)
- Registered office
- 125 Charlton Road, Harrow, HA3 9HR
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 September 2026
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 Harrow
Other active building finishing companies registered in Harrow.
- Adonis Multi Service Ltd2025
- Adroit Bros Ltd2019
- Adroit Brothers Contractors Ltd2017
- Advance Group London Limited2012
- Aj Waterproofing Services Ltd2006
- Alldenn Construction Limited2026
- Aman Building Services Limited2015
- Amp Builder Ltd2021
All building finishing companies in Harrow · All trades in Harrow · Finishing trades across the UK
Frequently asked questions
When are Adm Building Solutions Ltd's accounts due?
Adm Building Solutions Ltd's accounts were due at Companies House on 3 October 2026 and the register shows them as overdue.
When is Adm Building Solutions 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 2 October 2025, due by 2 October 2026, and one for the period to 31 October 2025, due by 31 October 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Adm Building Solutions Ltd still trading?
Adm Building Solutions Ltd is listed as active on the Companies House register (checked 12 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 Adm Building Solutions Ltd do?
Adm Building Solutions Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Adm Building Solutions Ltd?
Adm Building Solutions Ltd was incorporated on 3 October 2024, 2 years ago.
What is the penalty if Adm Building Solutions 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 Adm Building Solutions Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.