- Companies
- Plumbers and heating engineers
- Twickenham
- Atr Refrigeration & Air Conditioning Ltd
Atr Refrigeration & Air Conditioning Ltd
- Company number
- 15810359
- Incorporated
- 1 Jul 20242 years trading
- Registered office
- 51 Springfield Road, Twickenham, TW2 6LG
- Nature of business
- Plumbing, heat and air-conditioning installation
Atr Refrigeration & Air Conditioning Ltd is a 2-year-old private limited company registered in Twickenham, company number 15810359, one of 42 plumbing and heating companies in Twickenham. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where Atr Refrigeration & Air Conditioning Ltd is registered
The registered office is in Twickenham (TW2), in the Richmond upon Thames local authority area, London. Show TW2 6LG on a map.
Other trade companies in TW2
- Nova SMR Group LtdElectricians
- Liqwid Capital LimitedProperty developers
- Solori Energy LtdMachinery repair and installation
- Kingston Vehicle Services LtdMotor traders
- Procrest Roofing LtdRoofers
- Davids Cars LtdMotor traders
- Goldseal Building and Maintenance LtdSpecialist contractors
- Cali Prime Contractors LtdBuilders
What happens if Atr Refrigeration & 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15810359
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2024 (2 years ago)
- Registered office
- 51 Springfield Road, Twickenham, TW2 6LG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 30 June 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 Twickenham
Other active plumbing and heating companies registered in Twickenham.
- Bathe Bathrooms Limited2010
- Breezetechuk Ltd2025
- CPC Heating Ltd2025
- DGH Gas Ltd2015
- Eastway Plumbing & Heating Ltd2023
- Flames of Richmond Ltd2016
- Frank Finn Plumbing Limited2013
- G S B Plumbing & Heating Solutions Ltd2015
All plumbing and heating companies in Twickenham · All trades in Twickenham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Atr Refrigeration & Air Conditioning Ltd's accounts due?
Atr Refrigeration & Air Conditioning Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Atr Refrigeration & Air Conditioning Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Atr Refrigeration & Air Conditioning Ltd still trading?
Atr Refrigeration & 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 Atr Refrigeration & Air Conditioning Ltd do?
Atr Refrigeration & Air Conditioning Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Atr Refrigeration & Air Conditioning Ltd?
Atr Refrigeration & Air Conditioning Ltd was incorporated on 1 July 2024, 2 years ago.
What is the penalty if Atr Refrigeration & 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 Atr Refrigeration & 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.