- Companies
- Installers
- Sheffield
- Am Building Services (Yorkshire) Ltd
Am Building Services (Yorkshire) Ltd
- Company number
- 08403771
- Incorporated
- 14 Feb 201313 years trading
- Registered office
- Unit 27 Thorncliffe Park Estate, Newton Chambers Road, Chapeltown, Sheffield, S35 2PH
- Nature of business
- Other construction installation; Joinery installation
Am Building Services (Yorkshire) Ltd is a 13-year-old private limited company registered in Sheffield, company number 08403771, one of 175 installation companies (insulation, lifts, shutters and similar) in Sheffield. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £141K (+33.6%) on the year before, to £561K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £919K against £539K owed within a year: 1.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £561K | £187K | £919K | £539K | 0 |
| 29 Feb 2024 | £420K | £10K | £789K | £517K | 5 |
| 28 Feb 2023 | £163K | £61K | £244K | £160K | 5 |
| 28 Feb 2022 | £127K | £257K | £572K | £507K | 5 |
| 28 Feb 2021 | £150K | £118K | £183K | £88K | 4 |
| 29 Feb 2020 | £153K | £5,391 | £282K | £180K | 3 |
| 28 Feb 2019 | £139K | £24K | £340K | £258K | 3 |
| 28 Feb 2018 | £34K | £1,722 | £56K | £44K | 2 |
| 28 Feb 2017 | £69K | £4,631 | £218K | £165K | 3 |
| 29 Feb 2016 | £8,186 | £15K | £38K | £42K |
Where Am Building Services (Yorkshire) Ltd is registered
The registered office is in Sheffield (S35), in the Sheffield local authority area, Yorkshire and The Humber. Show S35 2PH on a map.
Other trade companies in S35
- JMB Automotive LtdMechanics and garages
- Warren Plumbing LtdPlumbers and heating engineers
- Ruby Rose Property Services LtdProperty developers
- Aura Special Projects LtdInstallers
- Bigseed Projects LtdBuilders
- Worrall Gas & Plumbing LtdBuilders
- Fearnco LtdFinishing trades
- Williams HV/LV Services LtdElectricians
What happens if Am Building Services (Yorkshire) 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 08403771
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2013 (13 years ago)
- Registered office
- Unit 27 Thorncliffe Park Estate, Newton Chambers Road, Chapeltown, Sheffield, S35 2PH
- Nature of business
- Other construction installation (SIC 43290)
Joinery installation (SIC 43320) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 14 February 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Sheffield
Other active installation companies (insulation, lifts, shutters and similar) registered in Sheffield.
- Aura Special Projects Ltd2026
- Avica Solutions Ltd2009
- B Lee Fencing Limited2024
- Barkers Locksmiths Limited2019
- Basespace Limited2013
- Bespoke Ceilings and Interiors Ltd2007
- Betta Pave Ltd2025
- BFJ Glass Installations Ltd2019
All installation companies (insulation, lifts, shutters and similar) in Sheffield · All trades in Sheffield · Installers across the UK
Frequently asked questions
When are Am Building Services (Yorkshire) Ltd's accounts due?
Am Building Services (Yorkshire) Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Am Building Services (Yorkshire) Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Am Building Services (Yorkshire) Ltd still trading?
Am Building Services (Yorkshire) 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 Am Building Services (Yorkshire) Ltd do?
Am Building Services (Yorkshire) Ltd is registered under Other construction installation (SIC 43290); Joinery installation (SIC 43320).
How old is Am Building Services (Yorkshire) Ltd?
Am Building Services (Yorkshire) Ltd was incorporated on 14 February 2013, 13 years ago.
What is the penalty if Am Building Services (Yorkshire) 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 Am Building Services (Yorkshire) 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.