- Companies
- Civil engineering
- Dundee
- Mach Energy Services Ltd
Mach Energy Services Ltd
- Company number
- SC797541
- Incorporated
- 2 Feb 20242 years trading
- Registered office
- 11A Hillcrest Road, Dundee, DD2 1JJ
- Nature of business
- Construction of utility projects for electricity and telecommunications
Mach Energy Services Ltd is a 2-year-old private limited company registered in Dundee, company number SC797541, one of 37 civil engineering contractors in Dundee. 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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Financial snapshot, 2025
From the balance sheet at 28 February 2025, as filed at Companies House.
Where Mach Energy Services Ltd is registered
The registered office is in Dundee (DD2), in the Dundee City local authority area, Scotland. Show DD2 1JJ on a map.
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What happens if Mach Energy Services 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
- SC797541
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2024 (2 years ago)
- Registered office
- 11A Hillcrest Road, Dundee, DD2 1JJ
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 26 January 2026
- Previous names
- Mach Sap Services Ltd (until 22 Jan 2026)
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 Dundee
Other active civil engineering contractors registered in Dundee.
- Mes Power Engineering Ltd2014
- Morphinx Ltd2023
- N.S.A Utilities Scotland Ltd2024
- Northtech Utilities Limited2025
- NRB Inspections Limited2025
- Prime Aberdeen Ltd2024
- Raynor Building Services Limited1986
- Renewablex Ltd2020
All civil engineering contractors in Dundee · All trades in Dundee · Civil engineering across the UK
Frequently asked questions
When are Mach Energy Services Ltd's accounts due?
Mach Energy Services 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 Mach Energy Services 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 Mach Energy Services Ltd still trading?
Mach Energy Services 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 Mach Energy Services Ltd do?
Mach Energy Services Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Mach Energy Services Ltd?
Mach Energy Services Ltd was incorporated on 2 February 2024, 2 years ago.
What is the penalty if Mach Energy Services 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 Mach Energy Services 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.