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- Supercool Central Limited
Company profile · Plumbers and heating engineers
Supercool Central Limited
Supercool Central Limited is a 18-year-old private limited company registered in Northampton, company number 06481710, one of 197 plumbing and heating companies in Northampton. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Supercool Central 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 £11K (+2%) on the year before, to £591K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £544K against £217K owed within a year: 2.5 times cover.
- 16 employees on average, down from 17 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £591K | £339K | £544K | £217K | 16 |
| 31 Jan 2025 | £579K | £437K | £624K | £320K | 17 |
| 31 Jan 2024 | £433K | £55K | £404K | £245K | 17 |
| 31 Jan 2023 | £491K | £203K | £448K | £228K | 17 |
| 31 Jan 2022 | £468K | £104K | £365K | £177K | 17 |
| 31 Jan 2021 | £487K | £220K | £466K | £222K | 18 |
| 31 Jan 2020 | £572K | £314K | £653K | £331K | 19 |
| 31 Jan 2019 | £499K | £163K | £460K | £209K | 17 |
| 31 Jan 2018 | £484K | £191K | £483K | £225K | 15 |
| 31 Jan 2017 | £458K | £361K | £683K | £376K | 12 |
Public contracts won
Supercool Central Limited has 7 public sector contract awards on record; the ones with their own published value total £1.3M, from 2017 to 2026. Source: Contracts Finder and Find a Tender award notices. 6 of these were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Police, Fire and Crime Commissioner for Northamptonshire | The provision of Mechanical Ventilation, Air Conditioning, Refrigeration and Ventilation for Northamptonshire Police and Northamptonshire Fire and Rescue Service | £710K | 25 Sep 2026 |
| Kettering General Hospital NHS Foundation Trust | GB-Northamptonshire: Air Conditioning and Chiller Maintenance | £420K | 23 Jul 2024 |
| Kettering General Hospital NHS Foundation Trust | GB-Kettering: Pharmacy Cold Room | £17K | 29 Sep 2022 |
| Kettering General HospitalNHS Foundation Trust | GB-Kettering: Sandwich Prep Area Cooling | £19K | 8 Sep 2022 |
| Nottinghamshire Police Force | Northants Air Handling | £11K | 18 Dec 2018 |
| Nottinghamshire Police Force | Cold Room / Freezer | £33K | 2 Sep 2018 |
| Northampton General Hospital NHS Trust | Maintenance of Refrigeration and Air Conditioning Equipment | £90K | 13 Mar 2017 |
Where Supercool Central Limited is registered
The registered office is in Northampton (NN1), in the West Northamptonshire local authority area, East Midlands. Show NN1 4EP on a map.
Other trade companies in NN1
- Triple Aaa Holdings LtdPainters and decorators
- Cosy Dove+ LimitedBuilders
- Remedy Property Services LtdSpecialist contractors
- Deezi LtdJoiners and carpenters
- Setup Phone LtdRepair services
- Macmarlloe LtdPlumbers and heating engineers
- Robertconstructor LtdBuilders
- DSB Ground Works LtdBuilders
Shared registered office
52 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Supercool Central 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 06481710
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 2008 (18 years ago)
- Registered office
- 310 Wellingborough Road, Northampton, Northamptonshire, NN1 4EP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 23 January 2026
- Charges (mortgages)
- 0 outstanding of 2 registered
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Northampton
Other active plumbing and heating companies registered in Northampton.
- Sureflo Plumbing & Heating Limited2019
- Syncro Gas and Plumbing Limited2021
- T&E Plumbing and Heating Ltd2023
- Taylor Plumbing & Heating Services Limited2005
- Technical Heating Services (Northampton) Ltd2016
- The Heat Corporation Limited2012
- Trennery's Plumbing & Heating Limited2021
- Trustus Plumbing & Heating Services Ltd2013
All plumbing and heating companies in Northampton · All trades in Northampton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Supercool Central Limited's accounts due?
Supercool Central Limited's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Supercool Central Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Supercool Central Limited still trading?
Supercool Central 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 Supercool Central Limited do?
Supercool Central Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Supercool Central Limited?
Supercool Central Limited was incorporated on 23 January 2008, 18 years ago.
Has Supercool Central Limited won public sector contracts?
Yes. Supercool Central Limited has 7 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.3M), most recently from Police, Fire and Crime Commissioner for Northamptonshire.
What is the penalty if Supercool Central 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 Supercool Central 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.