- Companies
- Civil engineering
- Sevenoaks
- Ace Contractors Ltd
Ace Contractors Ltd
- Company number
- 07359394
- Incorporated
- 27 Aug 201016 years trading
- Registered office
- Unit 3 West Yoke Farm Michaels Lane, Ash, Sevenoaks, Kent, TN15 7EP
- Nature of business
- Construction of other civil engineering projects n.e.c.
Ace Contractors Ltd is a 16-year-old private limited company registered in Sevenoaks, company number 07359394, one of 24 civil engineering contractors in Sevenoaks. Its next accounts are due at Companies House on 29 May 2027, and the CT600 for the period to 29 August 2026 is due at HMRC on 29 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 up £18K (+6.1%) on the year before, to £320K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £466K against £173K owed within a year: 2.7 times cover.
- 5 employees on average, up from 4 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 |
|---|---|---|---|---|---|
| 29 Aug 2025 | £320K | £466K | £173K | 5 | |
| 29 Aug 2024 | £302K | £404K | £133K | 4 | |
| 30 Aug 2023 | £230K | £280K | £83K | 3 | |
| 31 Aug 2022 | £129K | £186K | £67K | 3 | |
| 31 Aug 2021 | £147K | £44K | £212K | £124K | 3 |
| 31 Aug 2020 | £54K | £60K | £131K | £98K | 2 |
| 31 Aug 2019 | £69K | £70K | £139K | £106K | |
| 31 Aug 2018 | £22K | £75K | £85K | ||
| 31 Aug 2017 | £39K | £85K | £61K | ||
| 31 Aug 2016 | £14K | £47K | £33K |
Where Ace Contractors Ltd is registered
The registered office is in Sevenoaks (TN15), in the Sevenoaks local authority area, South East. Show TN15 7EP on a map.
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What happens if Ace Contractors 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 29 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 May 2027 to 29 Jun 2027 | £150 |
| 1 to 3 months late | 30 Jun 2027 to 29 Aug 2027 | £375 |
| 3 to 6 months late | 30 Aug 2027 to 29 Nov 2027 | £750 |
| More than 6 months late | From 30 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Aug 2027 | £200 |
| 3 months late | 29 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 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
- 07359394
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 August 2010 (16 years ago)
- Registered office
- Unit 3 West Yoke Farm Michaels Lane, Ash, Sevenoaks, Kent, TN15 7EP
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 29 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 August 2025
- Last confirmation statement
- 23 September 2025
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 Sevenoaks
Other active civil engineering contractors registered in Sevenoaks.
- Action Rail Southeast Ltd2026
- Brimbo Qa/QC Consultants Ltd.2013
- Cable Location Services Limited2003
- Conway Aecom Limited2012
- E A Services (Se) Limited2001
- Fabrigate Limited2006
- Femola Limited2013
- Firm Foundations Limited1990
All civil engineering contractors in Sevenoaks · All trades in Sevenoaks · Civil engineering across the UK
Frequently asked questions
When are Ace Contractors Ltd's accounts due?
Ace Contractors Ltd's next accounts are due at Companies House by 29 May 2027 (in 229 days), covering the period to 29 August 2026.
When is Ace Contractors Ltd's CT600 due?
The CT600 for the period to 29 August 2026 is due at HMRC by 29 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 May 2027.
Is Ace Contractors Ltd still trading?
Ace Contractors Ltd is listed as active on the Companies House register (checked 12 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 Ace Contractors Ltd do?
Ace Contractors Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Ace Contractors Ltd?
Ace Contractors Ltd was incorporated on 27 August 2010, 16 years ago.
What is the penalty if Ace Contractors 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 Ace Contractors Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.