- Companies
- Plumbers and heating engineers
- Rotherham
- The Kool Air Company Ltd
The Kool Air Company Ltd
- Company number
- 16411108
- Incorporated
- 27 Apr 20251 year trading
- Registered office
- Unit 12E Albion Drive, Thurnscoe, Rotherham, S63 0BA
- Nature of business
- Plumbing, heat and air-conditioning installation
The Kool Air Company Ltd is a 1-year-old private limited company registered in Rotherham, company number 16411108, one of 158 plumbing and heating companies in Rotherham. Its next accounts are due at Companies House on 27 January 2027, and its first CT600 is due at HMRC on 26 April 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where The Kool Air Company Ltd is registered
The registered office is in Rotherham (S63), in the Barnsley local authority area, Yorkshire and The Humber. Show S63 0BA on a map.
Other trade companies in S63
- Birdwell Motor Company LtdMotor traders
- Propel Service Group LtdCleaning companies
- Nuttall Heavy Engineering LtdMechanics and garages
- Ink Joinery LimitedJoiners and carpenters
- SWJL Services LtdElectricians
- Form. Landscaping LtdFinishing trades
- Goodwin Roofing Specialists LtdRoofers
- At Capital Developments LtdBuilders
What happens if The Kool Air Company 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 27 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Jan 2027 to 27 Feb 2027 | £150 |
| 1 to 3 months late | 28 Feb 2027 to 27 Apr 2027 | £375 |
| 3 to 6 months late | 28 Apr 2027 to 27 Jul 2027 | £750 |
| More than 6 months late | From 28 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16411108
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 April 2025 (1 year ago)
- Registered office
- Unit 12E Albion Drive, Thurnscoe, Rotherham, S63 0BA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 April 2026
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 Rotherham
Other active plumbing and heating companies registered in Rotherham.
- Thermatec Ltd2010
- Thornton Heating & Property Ltd2022
- Tonks Plumbing & Heating Limited2026
- Totally Fixed Ltd2024
- Trinity Mechanical Ltd2014
- Urban Mechanical Contractors Ltd2018
- Ventura Chapman Multi Services Limited2013
- Will Burkin Gas & Plumbing Services Ltd2015
All plumbing and heating companies in Rotherham · All trades in Rotherham · Plumbers and heating engineers across the UK
Frequently asked questions
When are The Kool Air Company Ltd's accounts due?
The Kool Air Company Ltd's next accounts are due at Companies House by 27 January 2027 (in 106 days), covering the period to 30 April 2026.
When is The Kool Air Company Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 26 April 2026, due by 26 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is The Kool Air Company Ltd still trading?
The Kool Air Company 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 The Kool Air Company Ltd do?
The Kool Air Company Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is The Kool Air Company Ltd?
The Kool Air Company Ltd was incorporated on 27 April 2025, 1 year ago.
What is the penalty if The Kool Air Company 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 The Kool Air Company 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.