- Companies
- Installers
- Glasgow
- Amn Contracts Limited
Amn Contracts Limited
- Company number
- SC304993
- Incorporated
- 4 Jul 200620 years trading
- Registered office
- 27 Ingram Street, Glasgow, G1 1HA
- Nature of business
- Other construction installation
Amn Contracts Limited is a 20-year-old private limited company registered in Glasgow, company number SC304993, one of 331 installation companies (insulation, lifts, shutters and similar) in Glasgow. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £6,455 (-4.6%) on the year before, to £133K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £154K against £41K owed within a year: 3.7 times cover.
- 4 employees on average, down from 6 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 Aug 2025 | £133K | £40K | £154K | £41K | 4 |
| 31 Aug 2024 | £140K | £22K | £151K | £45K | 6 |
| 31 Aug 2023 | £184K | £51K | £192K | £36K | 6 |
| 31 Aug 2022 | £187K | £59K | £237K | £50K | 7 |
| 31 Aug 2021 | £183K | £15K | £243K | £64K | 7 |
| 31 Aug 2020 | £201K | £156K | £291K | £97K | 6 |
| 31 Aug 2019 | £199K | £70K | £340K | £153K | 6 |
| 31 Aug 2018 | £176K | £112K | £267K | £99K | 6 |
| 31 Aug 2017 | £127K | £39K | £232K | £112K | 6 |
| 31 Aug 2016 | £83K | £52K | £140K | £60K |
Where Amn Contracts Limited is registered
The registered office is in Glasgow (G1), in the Glasgow City local authority area, Scotland. Show G1 1HA on a map.
Other trade companies in G1
- Energy Vault Group LtdElectricians
- Devo Studios LtdProperty developers
- SBD Property LtdProperty developers
- Caledonian Construction (Scot) LimitedInstallers
- MJJ Plumbing LtdPlumbers and heating engineers
- Craigpark LtdProperty developers
- LKG Interiors LtdJoiners and carpenters
- Brighthome Installations LimitedInstallers
Also registered at this address
10 other companies use the same registered office as Amn Contracts Limited.
- C J Joinery (Scot) LtdJoiners and carpenters
- Cobra Fire Protection LimitedMachinery repair and installation
- Construction Solutions FM LtdCleaning companies
- DCC Trading As Peter Cook LimitedInstallers
- Diverse Contracts & Shop Fitters LimitedJoiners and carpenters
- G Stevenson Roofing LtdRoofers
- Gavin Muir LtdElectricians
- M & G Joinery LimitedBuilders
- SJM Joiners (Scotland) LtdJoiners and carpenters
- SP Vent LimitedMachinery repair and installation
What happens if Amn Contracts 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC304993
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 July 2006 (20 years ago)
- Registered office
- 27 Ingram Street, Glasgow, G1 1HA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 4 July 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 Glasgow
Other active installation companies (insulation, lifts, shutters and similar) registered in Glasgow.
- Anderbeth Ltd2009
- Anniesland Builders Group Limited2023
- Aplus Design & Construction Ltd2021
- Arena Builders Ltd2025
- Ascend Home Limited2024
- Atlas Ventilation Limited2018
- Attic Alterations & Extensions Ltd.1998
- Auberon Works Ltd2017
All installation companies (insulation, lifts, shutters and similar) in Glasgow · All trades in Glasgow · Installers across the UK
Frequently asked questions
When are Amn Contracts Limited's accounts due?
Amn Contracts Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Amn Contracts Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Amn Contracts Limited still trading?
Amn Contracts 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 Amn Contracts Limited do?
Amn Contracts Limited is registered under Other construction installation (SIC 43290).
How old is Amn Contracts Limited?
Amn Contracts Limited was incorporated on 4 July 2006, 20 years ago.
What is the penalty if Amn Contracts 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 Amn Contracts 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.