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- Machinery repair and installation
- Wareham
- Cool-Tec Services Limited
Company profile · Machinery repair and installation
Cool-Tec Services Limited
Cool-Tec Services Limited is a 30-year-old private limited company registered in Wareham, company number 03147310, one of 6 machinery repair and installation companies in Wareham. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 30 June 2025, as filed at Companies House.
Cool-Tec Services Limited over the years
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 (+3.6%) on the year before, to £874K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £1.4M against £480K owed within a year: 2.8 times cover.
- 35 employees on average, up from 34 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £874K | £159K | £1.4M | £480K | 35 |
| 30 Jun 2024 | £843K | £352K | £1.6M | £779K | 34 |
| 30 Jun 2023 | £748K | £104K | £1.3M | £514K | 32 |
| 30 Jun 2022 | £612K | £83K | £1.1M | £524K | 32 |
| 30 Jun 2021 | £615K | £114K | £1.2M | £620K | 32 |
| 30 Jun 2020 | £491K | £42K | £736K | £245K | 32 |
Public contracts won
Cool-Tec Services Limited has one public sector contract award on record; the ones with their own published value total £68K (2021). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Dorset County Hospital NHS Foundation Trust | Refrigeration Maintenance & Service | £68K | 23 Nov 2021 |
Where Cool-Tec Services Limited is registered
The registered office is in Wareham (BH20), in the Dorset local authority area, South West. Show BH20 4DY on a map.
Other trade companies in BH20
- The Drivault Group LtdFinishing trades
- One Consultancy (Dorset) LtdCivil engineering
- Kraft Electrical LtdElectricians
- Ejc Plumbing and Heating LimitedPlumbers and heating engineers
- H F Auto 2 LimitedMechanics and garages
- Joshua Bushell Trading As Dust Buster Cleaning Services LtdCleaning companies
- Corbin Construction LtdBuilders
- CMD Property Investment LimitedProperty developers
What happens if Cool-Tec Services Limited 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 03147310
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 1996 (30 years ago)
- Registered office
- Unit 17, Sandford Lane Industrial Estate, Wareham, Dorset, BH20 4DY
- Nature of business
- Repair of electrical equipment (SIC 33140)
Installation of industrial machinery and equipment (SIC 33200) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 16 January 2026
- Charges (mortgages)
- 1 outstanding of 3 registered
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 Wareham
Other active machinery repair and installation companies registered in Wareham.
- Dorset Aerospace and Steam Limited2021
- Gru888Y Ltd2024
- Osmund Rail Engineering Limited2020
- Osprey Heli Services Limited2019
- Ridge Yachting Centre Limited1965
All machinery repair and installation companies in Wareham · All trades in Wareham · Machinery repair and installation across the UK
Frequently asked questions
When are Cool-Tec Services Limited's accounts due?
Cool-Tec Services Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Cool-Tec Services Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Cool-Tec Services Limited still trading?
Cool-Tec Services Limited 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 Cool-Tec Services Limited do?
Cool-Tec Services Limited is registered under Repair of electrical equipment (SIC 33140); Installation of industrial machinery and equipment (SIC 33200).
How old is Cool-Tec Services Limited?
Cool-Tec Services Limited was incorporated on 17 January 1996, 30 years ago.
Has Cool-Tec Services Limited won public sector contracts?
Yes. Cool-Tec Services Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £68K), most recently from Dorset County Hospital NHS Foundation Trust.
What is the penalty if Cool-Tec Services Limited 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 Cool-Tec Services Limited 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.