- Companies
- Machinery repair and installation
- Hengoed
- Sub-Zero Refrigeration and Airconditioning Limited
Sub-Zero Refrigeration and Airconditioning Limited
- Company number
- 09632832
- Incorporated
- 10 Jun 201511 years trading
- Registered office
- Unit 4A Coopers Court Caerphilly Road, Ystrad Mynach, Hengoed, Caerphilly, CF82 7EP
- Nature of business
- Repair of machinery
Sub-Zero Refrigeration and Airconditioning Limited is a 11-year-old private limited company registered in Hengoed, company number 09632832, one of 9 machinery repair and installation companies in Hengoed. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 down £8,374 (-46.1%) on the year before, to £9,801.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £183K against £245K owed within a year: 0.7 times cover.
- 13 employees on average, up from 12 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £9,801 | £183K | £245K | 13 | |
| 31 Mar 2024 | £18K | £185K | £198K | 12 | |
| 31 Mar 2023 | £27K | £114K | £93K | 9 | |
| 31 Mar 2022 | £6,439 | £136K | £109K | 7 | |
| 31 Mar 2021 | -£13K | £83K | £49K | 4 | |
| 31 Mar 2020 | £1,399 | £47K | £46K | 3 | |
| 31 Mar 2019 | £542 | £31K | £38K | 3 | |
| 31 Mar 2018 | £114 | £40K | £44K | 3 | |
| 31 Mar 2017 | £105 | £18K | £23K | ||
| 31 Mar 2016 | -£5,567 | £836 | £6,314 | £28K |
Where Sub-Zero Refrigeration and Airconditioning Limited is registered
The registered office is in Hengoed (CF82), in the Caerphilly local authority area, Wales. Show CF82 7EP on a map.
Other trade companies in CF82
- Jab Bricks and Mortar LtdSpecialist contractors
- Trident Drilling LtdGroundworks and demolition
- Costa Pittance Properties LimitedProperty developers
- Castlestone Group LtdProperty developers
- Evs Groundworks LtdProperty developers
- MC Hand Carwash LtdCleaning companies
- Horlicks Installations LtdMachinery repair and installation
- WJP Brickwork and Construction LimitedBuilders
What happens if Sub-Zero Refrigeration and Airconditioning 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09632832
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2015 (11 years ago)
- Registered office
- Unit 4A Coopers Court Caerphilly Road, Ystrad Mynach, Hengoed, Caerphilly, CF82 7EP
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 10 June 2026
- Charges (mortgages)
- 1 outstanding of 2 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 Hengoed
Other active machinery repair and installation companies registered in Hengoed.
- C.B. Refrigeration Limited1985
- Combuy Limited1999
- Dragon Cold Rooms Ltd2017
- Fork Truck Express Services Limited2002
- G Equipment Solutions Limited2021
- Horlicks Installations Ltd2026
- Jenks Autocare Limited2020
- Oakmain Limited1993
All machinery repair and installation companies in Hengoed · All trades in Hengoed · Machinery repair and installation across the UK
Frequently asked questions
When are Sub-Zero Refrigeration and Airconditioning Limited's accounts due?
Sub-Zero Refrigeration and Airconditioning Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Sub-Zero Refrigeration and Airconditioning Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Sub-Zero Refrigeration and Airconditioning Limited still trading?
Sub-Zero Refrigeration and Airconditioning 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 Sub-Zero Refrigeration and Airconditioning Limited do?
Sub-Zero Refrigeration and Airconditioning Limited is registered under Repair of machinery (SIC 33120).
How old is Sub-Zero Refrigeration and Airconditioning Limited?
Sub-Zero Refrigeration and Airconditioning Limited was incorporated on 10 June 2015, 11 years ago.
What is the penalty if Sub-Zero Refrigeration and Airconditioning 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 Sub-Zero Refrigeration and Airconditioning 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.