- Companies
- Plumbers and heating engineers
- Prudhoe
- Adcon Air Conditioning & Refrigeration Ltd
Adcon Air Conditioning & Refrigeration Ltd
- Company number
- 15987467
- Incorporated
- 30 Sep 20242 years trading
- Registered office
- 25 School Row, Prudhoe, NE42 5FE
- Nature of business
- Plumbing, heat and air-conditioning installation
Adcon Air Conditioning & Refrigeration Ltd is a 2-year-old private limited company registered in Prudhoe, company number 15987467, one of 8 plumbing and heating companies in Prudhoe. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 30 September 2025, as filed at Companies House.
Where Adcon Air Conditioning & Refrigeration Ltd is registered
The registered office is in Prudhoe (NE42), in the Northumberland local authority area, North East. Show NE42 5FE on a map.
Other trade companies in NE42
- McCormick's Laundry Company LtdCleaning companies
- Casaperfectcleaning LimitedCleaning companies
- Homely Services LtdCleaning companies
- Local Clean Co LimitedCleaning companies
- Watson Wind Services LtdMachinery repair and installation
- Cheviot Property Solutions LtdPlumbers and heating engineers
- Watsons Builders Northumberland LtdFinishing trades
- Routledge Autos LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as Adcon Air Conditioning & Refrigeration Ltd.
- RC50 LimitedProperty developers
What happens if Adcon Air Conditioning & Refrigeration 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15987467
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 September 2024 (2 years ago)
- Registered office
- 25 School Row, Prudhoe, NE42 5FE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 21 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 Prudhoe
Other active plumbing and heating companies registered in Prudhoe.
- Cheviot Property Solutions Ltd2025
- Ecogen Heating Ltd2023
- Elite Heating North East Ltd2021
- Fawcetts Plumbing & Heating Ltd2021
- GTM Services (Ne) Ltd2024
- Property Maintenance, Plumbing & Heating Specialist Ltd2018
- Serenity Bathrooms Prudhoe Ltd2016
All plumbing and heating companies in Prudhoe · All trades in Prudhoe · Plumbers and heating engineers across the UK
Frequently asked questions
When are Adcon Air Conditioning & Refrigeration Ltd's accounts due?
Adcon Air Conditioning & Refrigeration Ltd's next accounts are due at Companies House by 30 June 2027 (in 259 days), covering the period to 30 September 2026.
When is Adcon Air Conditioning & Refrigeration Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Adcon Air Conditioning & Refrigeration Ltd still trading?
Adcon Air Conditioning & Refrigeration 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 Adcon Air Conditioning & Refrigeration Ltd do?
Adcon Air Conditioning & Refrigeration Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Adcon Air Conditioning & Refrigeration Ltd?
Adcon Air Conditioning & Refrigeration Ltd was incorporated on 30 September 2024, 2 years ago.
What is the penalty if Adcon Air Conditioning & Refrigeration 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 Adcon Air Conditioning & Refrigeration 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.