- Companies
- Plumbers and heating engineers
- Newmarket
- Polaris Air Conditioning Ltd
Polaris Air Conditioning Ltd
- Company number
- 16722773
- Incorporated
- 16 Sep 20251 year trading
- Registered office
- 22 ST. Margarets Place, Stradishall, Newmarket, CB8 8YP
- Nature of business
- Plumbing, heat and air-conditioning installation
Polaris Air Conditioning Ltd is a 1-year-old private limited company registered in Newmarket, company number 16722773, one of 24 plumbing and heating companies in Newmarket. 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
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 Polaris Air Conditioning Ltd is registered
The registered office is in Newmarket (CB8), in the West Suffolk local authority area, East of England. Show CB8 8YP on a map.
Other trade companies in CB8
- Houndworks Property Maintenance LtdCleaning companies
- Ajm Carpentry & Construction LtdBuilders
- Gemland Automotive LimitedMechanics and garages
- Safi Autobody Shop LimitedMechanics and garages
- BC Plumbing & Heating Contractors LtdPlumbers and heating engineers
- Anglia Landscaping Group LimitedLandscapers and gardeners
- Zee Mobile Tyres LtdMotor traders
- Ajs Developments (Burwell) LimitedProperty developers
What happens if Polaris 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 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
- 16722773
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2025 (1 year ago)
- Registered office
- 22 ST. Margarets Place, Stradishall, Newmarket, CB8 8YP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 September 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 Newmarket
Other active plumbing and heating companies registered in Newmarket.
- Prompt Plumbing Limited2011
- R Hughes Plumbing & Heating Limited2016
- Rob Wright Mechanical Limited2010
- RW Testing Ltd2023
- S Davis Plumbing and Heating Ltd2022
- Serv-Fix Ltd2023
- SRC Heating and Plumbing Limited2017
- Williams Heating Ltd2016
All plumbing and heating companies in Newmarket · All trades in Newmarket · Plumbers and heating engineers across the UK
Frequently asked questions
When are Polaris Air Conditioning Ltd's accounts due?
Polaris Air Conditioning Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Polaris Air Conditioning Ltd'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 Polaris Air Conditioning Ltd still trading?
Polaris 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 Polaris Air Conditioning Ltd do?
Polaris Air Conditioning Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Polaris Air Conditioning Ltd?
Polaris Air Conditioning Ltd was incorporated on 16 September 2025, 1 year ago.
What is the penalty if Polaris 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 Polaris 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.