- Companies
- Civil engineering
- Uxbridge
- Asm Rail & Civils Ltd
Asm Rail & Civils Ltd
- Company number
- 09275663
- Incorporated
- 22 Oct 201411 years trading
- Registered office
- 6-9 the Square, Stockley Park, Uxbridge, UB11 1FW
- Nature of business
- Construction of railways and underground railways; Construction of other civil engineering projects n.e.c.; Activities of construction holding companies; Other service activities n.e.c.
Asm Rail & Civils Ltd is a 11-year-old private limited company registered in Uxbridge, company number 09275663, one of 28 civil engineering contractors in Uxbridge. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £13K (+3.8%) on the year before, to £367K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £365K against £28K owed within a year: more than 10 times cover.
- 10 employees on average, up from 5 the year before.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £367K | £161K | £365K | £28K | 10 |
| 31 Jul 2024 | £354K | £230K | £365K | £30K | 5 |
| 30 Apr 2023 | £412K | £251K | £551K | £147K | 10 |
| 30 Apr 2022 | £129K | £27K | £380K | £251K | 8 |
| 30 Apr 2021 | £9,790 | £54K | £93K | £83K | 6 |
| 31 Oct 2019 | £1 | ||||
| 31 Oct 2018 | £1 | ||||
| 31 Oct 2017 | £1 | ||||
| 31 Oct 2016 | £1 | ||||
| 31 Oct 2015 | £1 |
Where Asm Rail & Civils Ltd is registered
The registered office is in Uxbridge (UB11), in the Hillingdon local authority area, London. Show UB11 1FW on a map.
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- RCF Holdings LtdProperty developers
- Total Roof Holdings LtdProperty developers
- Carve FD Holdings LtdProperty developers
- Truenorth Eec LtdProperty developers
- West Drayton Cars LimitedMotor traders
Also registered at this address
17 other companies use the same registered office as Asm Rail & Civils Ltd.
- Alizee Construction LtdCivil engineering
- Amin Motors LtdMotor traders
- As Associates Builders & Developers LtdProperty developers
- Asset Bricks LtdProperty developers
- B2K Services LimitedBuilders
- Chase Motor Finance LimitedMotor traders
- Driv LtdMotor traders
- Enndrajoti LimitedSpecialist contractors
- Hillside Roofing and Building LtdRoofers
- Magic Clean London LtdCleaning companies
- NR Smarttech LtdRepair services
- Stockley Autos LtdMotor traders
- Temple Central LtdSpecialist contractors
- Turn1 Automotive LtdMotor traders
- West Drayton Cars LimitedMotor traders
- Wisecars Group LtdMotor traders
- Wisecars LtdMotor traders
What happens if Asm Rail & Civils 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 09275663
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 October 2014 (11 years ago)
- Registered office
- 6-9 the Square, Stockley Park, Uxbridge, UB11 1FW
- Nature of business
- Construction of railways and underground railways (SIC 42120)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Activities of construction holding companies (SIC 64203)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 16 October 2025
- Previous names
- Amrinder Malhi Limited (until 17 Jul 2019)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Uxbridge
Other active civil engineering contractors registered in Uxbridge.
- Cad T3CH Designs Ltd2017
- Construction Division Limited2019
- D. A. Building Ltd2016
- Daly Construction Services Ltd2017
- Etalon Group Ltd2022
- GFF Contractors Limited2019
- GMC Civil Engineering Ltd2026
- Hayes Gate Plant Hire Limited1973
All civil engineering contractors in Uxbridge · All trades in Uxbridge · Civil engineering across the UK
Frequently asked questions
When are Asm Rail & Civils Ltd's accounts due?
Asm Rail & Civils Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Asm Rail & Civils Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Asm Rail & Civils Ltd still trading?
Asm Rail & Civils 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 Asm Rail & Civils Ltd do?
Asm Rail & Civils Ltd is registered under Construction of railways and underground railways (SIC 42120); Construction of other civil engineering projects n.e.c. (SIC 42990); Activities of construction holding companies (SIC 64203); Other service activities n.e.c. (SIC 96090).
How old is Asm Rail & Civils Ltd?
Asm Rail & Civils Ltd was incorporated on 22 October 2014, 11 years ago.
What is the penalty if Asm Rail & Civils 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 Asm Rail & Civils 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.