- Company number
- 07077032
- Incorporated
- 16 Nov 200916 years trading
- Registered office
- 11 Windmill Hill Ruislip, Windmill Hill, Ruislip, HA4 8QF
- Nature of business
- Construction of domestic buildings; Real estate agencies; Management of real estate on a fee or contract basis
Air 2 O Limited is a 16-year-old private limited company registered in Ruislip, company number 07077032, one of 161 building contractors in Ruislip. Companies House shows its accounts as overdue: they were due on 31 August 2026.
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 £1,975 (-27.4%) on the year before, to £5,239.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £5,839 against £600 owed within a year: 9.7 times cover.
- 2 employees on average during the year.
- 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 Nov 2024 | £5,239 | £5,839 | £600 | 2 | |
| 30 Nov 2023 | £7,214 | £8,955 | 2 | ||
| 30 Nov 2022 | £2,862 | £4,253 | £1,391 | 3 | |
| 30 Nov 2021 | £323 | £37 | £360 | 3 | |
| 30 Nov 2020 | £1 | £1 | |||
| 30 Nov 2019 | £1 | ||||
| 30 Nov 2018 | £1 | ||||
| 30 Nov 2017 | £1 | ||||
| 30 Nov 2016 | £1 | ||||
| 30 Nov 2015 | £1 |
Where Air 2 O Limited is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 8QF on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
What happens if Air 2 O Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 07077032
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 November 2009 (16 years ago)
- Registered office
- 11 Windmill Hill Ruislip, Windmill Hill, Ruislip, HA4 8QF
- Nature of business
- Construction of domestic buildings (SIC 41202)
Real estate agencies (SIC 68310)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 22 August 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Ruislip
Other active building contractors registered in Ruislip.
- Aldons and Co Building and Maintenance Ltd2022
- Am Property Assist Limited2026
- Amberose Building Construction Ltd2014
- An Imperial Build Limited2026
- Anant Design and Build Limited2024
- Apex Build & Move Ltd2026
- Ashanti Partnerships Ltd2026
- Asset Reclad Ltd2026
All building contractors in Ruislip · All trades in Ruislip · Builders across the UK
Frequently asked questions
When are Air 2 O Limited's accounts due?
Air 2 O Limited's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Air 2 O Limited's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Air 2 O Limited still trading?
Air 2 O Limited is listed as active on the Companies House register (checked 13 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 2 O Limited do?
Air 2 O Limited is registered under Construction of domestic buildings (SIC 41202); Real estate agencies (SIC 68310); Management of real estate on a fee or contract basis (SIC 68320).
How old is Air 2 O Limited?
Air 2 O Limited was incorporated on 16 November 2009, 16 years ago.
What is the penalty if Air 2 O 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 2 O Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.