- Companies
- Machinery repair and installation
- Inverurie
- Clark Mechanical Services Ltd
Clark Mechanical Services Ltd
- Company number
- SC673749
- Incorporated
- 9 Sep 20206 years trading
- Registered office
- Crichneybank Crichneyled Road, ST. Katherines, Inverurie, AB51 8SN
- Nature of business
- Repair of machinery; Repair of other equipment; Maintenance and repair of motor vehicles
Clark Mechanical Services Ltd is a 6-year-old private limited company registered in Inverurie, company number SC673749, one of 36 machinery repair and installation companies in Inverurie. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £31K (+69.5%) on the year before, to £75K.
- Current assets of £92K against £31K owed within a year: 3.0 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £75K | £92K | £31K | 3 | |
| 30 Sep 2024 | £44K | £70K | £23K | 2 |
Where Clark Mechanical Services Ltd is registered
The registered office is in Inverurie (AB51), in the Aberdeenshire local authority area, Scotland. Show AB51 8SN on a map.
Other trade companies in AB51
- Bennachie Woodworks LtdInstallers
- Macnish Electrical LimitedMachinery repair and installation
- CFB Asset Support LtdMachinery repair and installation
- Everyday Motors Aberdeen LtdMotor traders
- Moto Mania Parts LtdMotor traders
- Lochter Exteriors LtdCleaning companies
- Temptations 2 LimitedSpecialist contractors
- Innovative Paint Protection Solutions LtdMotor traders
What happens if Clark Mechanical 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC673749
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 September 2020 (6 years ago)
- Registered office
- Crichneybank Crichneyled Road, ST. Katherines, Inverurie, AB51 8SN
- Nature of business
- Repair of machinery (SIC 33120)
Repair of other equipment (SIC 33190)
Maintenance and repair of motor vehicles (SIC 45200) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 29 August 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Inverurie
Other active machinery repair and installation companies registered in Inverurie.
- CTH Electrical Offshore Services Ltd2018
- Dewar Mechanical Services Ltd2024
- DJJM Services Limited2022
- Enerion Limited2018
- Filpumps Limited1991
- Fraser M M Marine Ltd2025
- Gallow Technical Ltd2020
- Garage Door & Gate Company (North East) Ltd.2003
All machinery repair and installation companies in Inverurie · All trades in Inverurie · Machinery repair and installation across the UK
Frequently asked questions
When are Clark Mechanical Services Ltd's accounts due?
Clark Mechanical Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Clark Mechanical Services Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Clark Mechanical Services Ltd still trading?
Clark Mechanical 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 Clark Mechanical Services Ltd do?
Clark Mechanical Services Ltd is registered under Repair of machinery (SIC 33120); Repair of other equipment (SIC 33190); Maintenance and repair of motor vehicles (SIC 45200).
How old is Clark Mechanical Services Ltd?
Clark Mechanical Services Ltd was incorporated on 9 September 2020, 6 years ago.
What is the penalty if Clark Mechanical 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 Clark Mechanical 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.