- Companies
- Installers
- Norwich
- Air Cair Engineering Limited
Air Cair Engineering Limited
- Company number
- 03259211
- Incorporated
- 1 Oct 199630 years trading
- Registered office
- Waterloo House 17 Waterloo Road, Norwich, Norfolk, NR3 1EH
- Nature of business
- Other construction installation
Air Cair Engineering Limited is a 30-year-old private limited company registered in Norwich, company number 03259211, one of 114 installation companies (insulation, lifts, shutters and similar) in Norwich. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £398K (-83.6%) on the year before, to £78K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £496K against £437K owed within a year: 1.1 times cover.
- 12 employees on average, down from 13 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2024 | £78K | £253K | £496K | £437K | 12 |
| 30 Sep 2023 | £476K | £222K | £643K | £191K | 13 |
| 30 Sep 2022 | £335K | £11K | £503K | £196K | 13 |
| 30 Sep 2021 | £431K | £184K | £482K | £90K | 13 |
| 30 Sep 2020 | £452K | £167K | £595K | £174K | 12 |
| 30 Sep 2019 | £403K | £124K | £587K | £232K | |
| 30 Sep 2018 | £343K | £134K | £520K | £244K | |
| 30 Sep 2017 | £358K | £94K | £314K | £263K | 13 |
| 30 Sep 2016 | £145K | £5,567 | £171K | £181K | 14 |
| 30 Sep 2015 | £96K | £22K | £209K | £164K |
Who runs and owns Air Cair Engineering Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** C*** | Director | Oct 2013 |
| S*** P*** | Director | Dec 2023 |
5 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** F*** | Secretary | Oct 1996 | Oct 2013 |
| Swift Incorporations Limited | Corporate Nominee Secretary | Oct 1996 | Oct 1996 |
| J*** F*** | Director | Oct 1996 | Oct 2013 |
| S*** N*** | Director | Oct 1996 | Oct 2013 |
| J*** R*** | Director | Oct 2013 | Jan 2022 |
People with significant control (4)
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| HSBC Bank PLC | Outstanding | Oct 2013 |
| Midland Bank PLC | Outstanding | Dec 1996 |
Where Air Cair Engineering Limited is registered
The registered office is in Norwich (NR3), in the Norwich local authority area, East of England. Show NR3 1EH on a map.
Other trade companies in NR3
- Faberdean BF LimitedProperty developers
- Blyde Welding LtdSpecialist contractors
- Castle Acre Holdings LimitedFinishing trades
- Squeaky Clean Valeting LtdMechanics and garages
- Starkey Pipelines LimitedCivil engineering
- Signature Pro LtdPainters and decorators
- Deutch Contracting Services LimitedBuilders
- Full-Scope Consultants LtdGroundworks and demolition
Also registered at this address
2 other companies use the same registered office as Air Cair Engineering Limited.
- Ropecall LimitedBuilders
- Vulcan Motor Company LimitedMotor traders
What happens if Air Cair Engineering 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 03259211
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 October 1996 (30 years ago)
- Registered office
- Waterloo House 17 Waterloo Road, Norwich, Norfolk, NR3 1EH
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 25 May 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Norwich
Other active installation companies (insulation, lifts, shutters and similar) registered in Norwich.
- Aks Fencing Limited2013
- Alldoors Repairs Ltd2014
- Anglian Insulations Limited1999
- Anglian Property Services Ltd2026
- Aqua-Dri Damp & Condensation Ltd2018
- Ark-Haus Homes Kirstead Limited2026
- Atlantic Bathrooms & Kitchens Limited2003
- Aw Developments Anglia Limited2022
All installation companies (insulation, lifts, shutters and similar) in Norwich · All trades in Norwich · Installers across the UK
Frequently asked questions
When are Air Cair Engineering Limited's accounts due?
Air Cair Engineering Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Air Cair Engineering Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Air Cair Engineering Limited still trading?
Air Cair Engineering 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 Air Cair Engineering Limited do?
Air Cair Engineering Limited is registered under Other construction installation (SIC 43290).
How old is Air Cair Engineering Limited?
Air Cair Engineering Limited was incorporated on 1 October 1996, 30 years ago.
Who runs Air Cair Engineering Limited?
Air Cair Engineering Limited has 2 active directors, the longest-serving appointed in Oct 2013. Their names and service addresses are on the Companies House register.
Who owns Air Cair Engineering Limited?
4 people or companies have significant control of Air Cair Engineering Limited: an individual (has significant influence or control); S Prady Ltd (owns 50% to 75% of the shares); Air Cair Holdings Limited (owns 25% to 50% of the shares); an individual (has significant influence or control).
What is the penalty if Air Cair Engineering 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 Air Cair Engineering 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.