- Companies
- Civil engineering
- Neath
- Amc & Sons Ltd
Amc & Sons Ltd
- Company number
- 10477847
- Incorporated
- 15 Nov 20169 years trading
- Registered office
- 3 Davies Road, Neath, SA11 1EL
- Nature of business
- Construction of railways and underground railways; Other specialised construction activities n.e.c.; Other urban, suburban or metropolitan passenger land transport (not underground, metro or similar); Other service activities n.e.c.
Amc & Sons Ltd is a 9-year-old private limited company registered in Neath, company number 10477847, one of 18 civil engineering contractors in Neath. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £3,422 (-932.4%) on the year before, to -£3,789.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £74 against £2,005 owed within a year: 0.0 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£3,789 | £74 | £2,005 | 1 | |
| 30 Nov 2024 | -£367 | £5,330 | £1,199 | 2 | |
| 30 Nov 2023 | -£6,791 | £3,357 | £5,214 | £1,341 | 2 |
| 30 Nov 2022 | £3,426 | £8,848 | £18K | £1,495 | 2 |
| 30 Nov 2021 | £332 | £5,178 | £24K | £1,731 | 1 |
| 30 Nov 2020 | -£5,859 | £13K | £26K | £17K | 1 |
| 30 Nov 2019 | £24 | £6,207 | £21K | £1,726 | 1 |
| 30 Nov 2018 | £5,266 | £6,311 | £8,356 | £2,255 | 0 |
| 30 Nov 2017 | £1,705 | £3,204 | £1,500 |
Who runs and owns Amc & Sons Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** A*** | Director | Mar 2022 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| C*** A*** | Director | Nov 2016 | Sep 2021 |
| M*** A*** | Director | Sep 2021 | Mar 2026 |
Person with significant control
Where Amc & Sons Ltd is registered
The registered office is in Neath (SA11), in the Neath Port Talbot local authority area, Wales. Show SA11 1EL on a map.
Other trade companies in SA11
- A to Z Roofing & Property Maintenance LtdInstallers
- Kalies LtdProperty developers
- Tawe Capital LtdMotor traders
- Alewisindustrial LtdCleaning companies
- MJR Contracting LtdSpecialist contractors
- Joshjones Industrial LtdCleaning companies
- Phillips Roofing & Son LtdRoofers
- D&D Property Developments LimitedProperty developers
What happens if Amc & Sons 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10477847
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2016 (9 years ago)
- Registered office
- 3 Davies Road, Neath, SA11 1EL
- Nature of business
- Construction of railways and underground railways (SIC 42120)
Other specialised construction activities n.e.c. (SIC 43999)
Other urban, suburban or metropolitan passenger land transport (not underground, metro or similar) (SIC 49319)
Other service activities n.e.c. (SIC 96090) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 4 March 2026
- Previous names
- Amc Taxi & Transport Ltd (until 23 Mar 2018)
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 Neath
Other active civil engineering contractors registered in Neath.
- B Kelleher Concrete Structures Limited2022
- Cem Services Limited2020
- Conrad Pipeline Services Limited2008
- G Bailey Site Services Limited2009
- G.M.C. Civils Limited2018
- Hvsubsol Ltd2024
- Jellzi Ltd2025
- Ldeh Engineering Services Limited2025
All civil engineering contractors in Neath · All trades in Neath · Civil engineering across the UK
Frequently asked questions
When are Amc & Sons Ltd's accounts due?
Amc & Sons Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Amc & Sons Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Amc & Sons Ltd still trading?
Amc & Sons 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 Amc & Sons Ltd do?
Amc & Sons Ltd is registered under Construction of railways and underground railways (SIC 42120); Other specialised construction activities n.e.c. (SIC 43999); Other urban, suburban or metropolitan passenger land transport (not underground, metro or similar) (SIC 49319); Other service activities n.e.c. (SIC 96090).
How old is Amc & Sons Ltd?
Amc & Sons Ltd was incorporated on 15 November 2016, 9 years ago.
Who runs Amc & Sons Ltd?
Amc & Sons Ltd has 1 active director, the longest-serving appointed in Mar 2022. Their names and service addresses are on the Companies House register.
Who owns Amc & Sons Ltd?
One person or company has significant control of Amc & Sons Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Amc & Sons 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 Amc & Sons 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.