- Companies
- Plumbers and heating engineers
- Chorley
- Cosicool Air Conditioning Ltd
Cosicool Air Conditioning Ltd
- Company number
- 17403333
- Incorporated
- 17 Aug 2026
- Registered office
- Whins Barn, Whins Lane, Chorley, PR6 8HN
- Nature of business
- Plumbing, heat and air-conditioning installation
Cosicool Air Conditioning Ltd is a newly incorporated private limited company registered in Chorley, company number 17403333, one of 59 plumbing and heating companies in Chorley. Its next accounts are due at Companies House on 17 May 2028, and its first CT600 is due at HMRC on 16 August 2028.
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.
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Who runs and owns Cosicool Air Conditioning Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** P*** | Director | Aug 2026 |
Person with significant control
Where Cosicool Air Conditioning Ltd is registered
The registered office is in Chorley (PR6), in the Chorley local authority area, North West. Show PR6 8HN on a map.
Other trade companies in PR6
- JB Brothers LtdCivil engineering
- N Lambert Property Services LtdPlumbers and heating engineers
- FST 2 LtdMotor traders
- B&R House Service LtdFinishing trades
- Windell Developments LtdBuilders
- Moorstead LimitedLandscapers and gardeners
- Optimal Home Management LtdBuilders
- TC Motor Sales LtdMotor traders
What happens if Cosicool Air Conditioning 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 17 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 May 2028 to 17 Jun 2028 | £150 |
| 1 to 3 months late | 18 Jun 2028 to 17 Aug 2028 | £375 |
| 3 to 6 months late | 18 Aug 2028 to 17 Nov 2028 | £750 |
| More than 6 months late | From 18 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17403333
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2026
- Registered office
- Whins Barn, Whins Lane, Chorley, PR6 8HN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Chorley
Other active plumbing and heating companies registered in Chorley.
- Croston Plumbing & Heating Ltd2015
- D Barlow & Sons Limited2011
- D Roberts Heating Limited2011
- DL&Juxe Fixitplumbers Ltd2008
- Dunera Limited2011
- Fraser Plumbing Ltd2026
- G B Gas & Plumbing Ltd2014
- G E Heating & Plumbing Ltd2015
All plumbing and heating companies in Chorley · All trades in Chorley · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cosicool Air Conditioning Ltd's accounts due?
Cosicool Air Conditioning Ltd's next accounts are due at Companies House by 17 May 2028 (in 582 days), covering the period to 31 August 2027.
When is Cosicool Air Conditioning 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 16 August 2027, due by 16 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cosicool Air Conditioning Ltd still trading?
Cosicool Air Conditioning 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 Cosicool Air Conditioning Ltd do?
Cosicool Air Conditioning Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cosicool Air Conditioning Ltd?
Cosicool Air Conditioning Ltd was incorporated on 17 August 2026, less than a year ago.
Who runs Cosicool Air Conditioning Ltd?
Cosicool Air Conditioning Ltd has 1 active director, the longest-serving appointed in Aug 2026. Their names and service addresses are on the Companies House register.
Who owns Cosicool Air Conditioning Ltd?
One person or company has significant control of Cosicool Air Conditioning Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Cosicool Air Conditioning 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 Cosicool Air Conditioning 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.