- Companies
- Machinery repair and installation
- Stockton-on-Tees
- CMR Mechanical Services Ltd
CMR Mechanical Services Ltd
- Company number
- 12782605
- Incorporated
- 31 Jul 20206 years trading
- Registered office
- Unit 4,, 3A Yarm Lane, Stockton-on-Tees, TS18 3DR
- Nature of business
- Repair of other equipment; Agents involved in the sale of machinery, industrial equipment, ships and aircraft
CMR Mechanical Services Ltd is a 6-year-old private limited company registered in Stockton-on-Tees, company number 12782605, one of 61 machinery repair and installation companies in Stockton-on-Tees. 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 £80K (+677.6%) on the year before, to £92K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £115K against £23K owed within a year: 5.0 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £92K | £115K | £23K | 2 | |
| 31 Jul 2024 | £12K | £41K | £34K | 1 | |
| 31 Jul 2023 | £11K | £119K | £104K | 1 | |
| 31 Jul 2022 | £5,329 | £115K | £89K | 1 | |
| 31 Jul 2021 | -£492K | £9,562 | £113K | £319K | 4 |
Where CMR Mechanical Services Ltd is registered
The registered office is in Stockton-on-Tees (TS18), in the Stockton-on-Tees local authority area, North East. Show TS18 3DR on a map.
Other trade companies in TS18
- Teesside Renewables LtdElectricians
- Hartburn Building LtdBuilders
- Priory Landscaping & Driveways LtdLandscapers and gardeners
- Roseberry Access LtdSpecialist contractors
- 786 Fone Repairs LtdRepair services
- Mitchell26T LtdMachinery repair and installation
- Ajb Builders LtdBuilders
- Bespoke Contracts LimitedInstallers
What happens if CMR 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 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
- 12782605
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2020 (6 years ago)
- Registered office
- Unit 4,, 3A Yarm Lane, Stockton-on-Tees, TS18 3DR
- Nature of business
- Repair of other equipment (SIC 33190)
Agents involved in the sale of machinery, industrial equipment, ships and aircraft (SIC 46140) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 28 June 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 Stockton-on-Tees
Other active machinery repair and installation companies registered in Stockton-on-Tees.
- Daftify Fusion Limited2024
- DMC Rigging and Erecting Ltd2023
- Easi Gears Limited1995
- Electrical Mechanical & Cooling Ltd2013
- Evamec Ltd2026
- Flareguide Fire Limited1997
- Ilex Ne Ltd2021
- Ingleby Electronics N.E. Limited2024
All machinery repair and installation companies in Stockton-on-Tees · All trades in Stockton-on-Tees · Machinery repair and installation across the UK
Frequently asked questions
When are CMR Mechanical Services Ltd's accounts due?
CMR Mechanical Services 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 CMR Mechanical Services 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 CMR Mechanical Services Ltd still trading?
CMR 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 CMR Mechanical Services Ltd do?
CMR Mechanical Services Ltd is registered under Repair of other equipment (SIC 33190); Agents involved in the sale of machinery, industrial equipment, ships and aircraft (SIC 46140).
How old is CMR Mechanical Services Ltd?
CMR Mechanical Services Ltd was incorporated on 31 July 2020, 6 years ago.
What is the penalty if CMR 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 CMR 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.