- Companies
- Electricians
- Liverpool
- Airtech Cooling Services Ltd
Airtech Cooling Services Ltd
- Company number
- 04242152
- Incorporated
- 27 Jun 200125 years trading
- Registered office
- 5 Brooks Road, Liverpool, Merseyside, L37 2JL
- Nature of business
- Electrical installation
Airtech Cooling Services Ltd is a 25-year-old private limited company registered in Liverpool, company number 04242152, one of 489 electrical contractors in Liverpool. 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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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £15K (-4.6%) on the year before, to £308K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £337K against £34K owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £308K | £32K | £337K | £34K | 0 |
| 30 Sep 2024 | £323K | £61K | £641K | £324K | 1 |
| 30 Sep 2023 | £438K | £158K | £699K | £262K | 2 |
| 30 Sep 2022 | £520K | £9,506 | £611K | £83K | 2 |
| 30 Sep 2021 | £513K | £57K | £633K | £110K | 4 |
| 30 Sep 2020 | £532K | £170K | £731K | £193K | 4 |
| 30 Sep 2019 | £547K | £157K | £670K | £155K | 6 |
| 30 Sep 2018 | £535K | £93K | £700K | £203K | 7 |
| 30 Sep 2017 | £567K | £129K | £641K | £120K | 5 |
| 30 Sep 2016 | £626K | £282K | £694K | £133K |
Where Airtech Cooling Services Ltd is registered
The registered office is in Liverpool (L37), in the Sefton local authority area, North West. Show L37 2JL on a map.
Other trade companies in L37
- Integral Network Group LtdCivil engineering
- Structura Builds LimitedSpecialist contractors
- Springfield Lane Developments LimitedProperty developers
- Westwinds Civil Engineering LtdSpecialist contractors
- Sams Tyres & Servicing LtdMechanics and garages
- MCF Carpets & Flooring LimitedFloor and wall tilers
- Hi-Tech Joinery & Building LtdJoiners and carpenters
- Hi-Tech Joinery Installations LtdJoiners and carpenters
Also registered at this address
1 other company uses the same registered office as Airtech Cooling Services Ltd.
- Park Lane Pads LimitedProperty developers
What happens if Airtech Cooling Services 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
- 04242152
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 June 2001 (25 years ago)
- Registered office
- 5 Brooks Road, Liverpool, Merseyside, L37 2JL
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 30 June 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Liverpool
Other active electrical contractors registered in Liverpool.
- Aj Electrical Energy Ltd2016
- Aj Forrester Electrical Limited2023
- Ak Electrical & Renewables Ltd2026
- Albany Aerials Limited2008
- Alby Electrical Limited2024
- Alectra Ltd2010
- Alfer Electrics Ltd2023
- Alight Electrical Limited1992
All electrical contractors in Liverpool · All trades in Liverpool · Electricians across the UK
Frequently asked questions
When are Airtech Cooling Services Ltd's accounts due?
Airtech Cooling Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Airtech Cooling Services 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 Airtech Cooling Services Ltd still trading?
Airtech Cooling Services 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 Airtech Cooling Services Ltd do?
Airtech Cooling Services Ltd is registered under Electrical installation (SIC 43210).
How old is Airtech Cooling Services Ltd?
Airtech Cooling Services Ltd was incorporated on 27 June 2001, 25 years ago.
What is the penalty if Airtech Cooling Services 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 Airtech Cooling Services 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.