- Company number
- 16985436
- Incorporated
- 24 Jan 2026
- Registered office
- 22 Notting Hill Gate, Office 74, London, W11 3JE
- Nature of business
- Construction of domestic buildings; Plumbing, heat and air-conditioning installation; Painting; Other building completion and finishing
A&M All Building Services Ltd is a newly incorporated private limited company registered in London, company number 16985436, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 24 October 2027, and its first CT600 is due at HMRC on 23 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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Public contracts won
A&M All Building Services Ltd has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| CDS Cooperatives | Repairs & Maintenance and Planned Works Services Framework | Ceiling, not shown | 20 Apr 2026 |
Where A&M All Building Services Ltd is registered
The registered office is in London (W11), in the Kensington and Chelsea local authority area, London. Show W11 3JE on a map.
Other trade companies in W11
- Monte-Carlo Family Office LimitedProperty developers
- 32 Sutherland Place LtdProperty developers
- Emma Machale Garden Design LimitedLandscapers and gardeners
- Neil Carpet Cleaning Services LtdCleaning companies
- Dala Residences LtdProperty developers
- Cromsmart LtdBuilders
- Rosita Construction LtdBuilders
- My Design and Build Studio LtdBuilders
Also registered at this address
2 other companies use the same registered office as A&M All Building Services Ltd.
- LJKR LimitedFinishing trades
- The Westminister Handyman Services LtdProperty developers
What happens if A&M All Building 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 24 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Oct 2027 to 24 Nov 2027 | £150 |
| 1 to 3 months late | 25 Nov 2027 to 24 Jan 2028 | £375 |
| 3 to 6 months late | 25 Jan 2028 to 24 Apr 2028 | £750 |
| More than 6 months late | From 25 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
- 16985436
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 January 2026
- Registered office
- 22 Notting Hill Gate, Office 74, London, W11 3JE
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220)
Painting (SIC 43341)
Other building completion and finishing (SIC 43390) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- A&M Build Ltd2022
- A&M GBS Ltd2016
- A&M Homes Decor Ltd2022
- A&M Plumbing Ltd2026
- A&M. Aloush Ltd2021
- A&Ma Property Development Ltd2023
- A&N Blue Construction Limited2023
- A&N Building Services Ltd2023
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are A&M All Building Services Ltd's accounts due?
A&M All Building Services Ltd's next accounts are due at Companies House by 24 October 2027 (in 376 days), covering the period to 31 January 2027.
When is A&M All Building 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 23 January 2027, due by 23 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 A&M All Building Services Ltd still trading?
A&M All Building Services 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 A&M All Building Services Ltd do?
A&M All Building Services Ltd is registered under Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220); Painting (SIC 43341); Other building completion and finishing (SIC 43390).
How old is A&M All Building Services Ltd?
A&M All Building Services Ltd was incorporated on 24 January 2026, less than a year ago.
Has A&M All Building Services Ltd won public sector contracts?
Yes. A&M All Building Services Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from CDS Cooperatives.
What is the penalty if A&M All Building 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 A&M All Building Services 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.