- Companies
- Installers
- Belvedere
- Airtech Insulation Services Limited
Airtech Insulation Services Limited
- Company number
- 16359438
- Incorporated
- 2 Apr 20251 year trading
- Registered office
- Unit 1 & 3, Crabtree Manorway South, Belvedere, DA17 6BH
- Nature of business
- Other construction installation; Other specialised construction activities n.e.c.
Airtech Insulation Services Limited is a 1-year-old private limited company registered in Belvedere, company number 16359438, one of 11 installation companies (insulation, lifts, shutters and similar) in Belvedere. 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.
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Where Airtech Insulation Services Limited is registered
The registered office is in Belvedere (DA17), in the Bexley local authority area, England. Show DA17 6BH on a map.
Other trade companies in DA17
- Prefabx UK South LtdSpecialist contractors
- HS11 UK LimitedBuilders
- Aquafix Plumbing and Heating LtdPlumbers and heating engineers
- Robert Ciobanu LtdCleaning companies
- JC Truck Repairs LtdMechanics and garages
- Vishaal Global LtdCleaning companies
- Streamway Facilities Management LimitedElectricians
- Thames Wharf LtdFinishing trades
What happens if Airtech Insulation Services Limited 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
- 16359438
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 April 2025 (1 year ago)
- Registered office
- Unit 1 & 3, Crabtree Manorway South, Belvedere, DA17 6BH
- Nature of business
- Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 1 April 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Belvedere
Other active installation companies (insulation, lifts, shutters and similar) registered in Belvedere.
- Cannon Ventilation Services Ltd2025
- G P M Group Ltd2009
- GH2 Group-Facilities Ltd2017
- Ita Interiors Limited2021
- Lan Audio Visual Ltd2023
- Mida Maintenance Services Ltd2017
- NJ Building Services Ltd2005
- RJR Construction Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Belvedere · All trades in Belvedere · Installers across the UK
Frequently asked questions
When are Airtech Insulation Services Limited's accounts due?
Airtech Insulation Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Airtech Insulation Services Limited'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 Airtech Insulation Services Limited still trading?
Airtech Insulation Services Limited 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 Insulation Services Limited do?
Airtech Insulation Services Limited is registered under Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Airtech Insulation Services Limited?
Airtech Insulation Services Limited was incorporated on 2 April 2025, 1 year ago.
What is the penalty if Airtech Insulation Services Limited 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 Insulation Services Limited 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.