- Companies
- Electricians
- Hounslow
- Apollo Secure Air Ltd
Apollo Secure Air Ltd
- Company number
- 16400300
- Incorporated
- 22 Apr 20251 year trading
- Registered office
- 55 Heston Road, Hounslow, TW5 0QH
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Security systems service activities
Apollo Secure Air Ltd is a 1-year-old private limited company registered in Hounslow, company number 16400300, one of 42 electrical contractors in Hounslow. Its next accounts are due at Companies House on 22 January 2027, and its first CT600 is due at HMRC on 21 April 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.
Is this your company?
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Where Apollo Secure Air Ltd is registered
The registered office is in Hounslow (TW5), in the Hounslow local authority area, London. Show TW5 0QH on a map.
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- Dave Cleaning Services LtdCleaning companies
What happens if Apollo Secure Air 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 22 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Jan 2027 to 22 Feb 2027 | £150 |
| 1 to 3 months late | 23 Feb 2027 to 22 Apr 2027 | £375 |
| 3 to 6 months late | 23 Apr 2027 to 22 Jul 2027 | £750 |
| More than 6 months late | From 23 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16400300
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2025 (1 year ago)
- Registered office
- 55 Heston Road, Hounslow, TW5 0QH
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Security systems service activities (SIC 80200) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 20 January 2026
- Previous names
- Apollo Air Ltd (until 4 Dec 2025)
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 Hounslow
Other active electrical contractors registered in Hounslow.
- Assi Electrical and Security Ltd2018
- Cheema PB08 Ltd2020
- CSV Electrical Ltd2025
- D&N Electrics Ltd2021
- Dave Electrical Services Limited2019
- Electech Safety Solutions Ltd2024
- Electronic & Satellite Solutions Ltd2014
- Fuse & Go Ltd2026
All electrical contractors in Hounslow · All trades in Hounslow · Electricians across the UK
Frequently asked questions
When are Apollo Secure Air Ltd's accounts due?
Apollo Secure Air Ltd's next accounts are due at Companies House by 22 January 2027 (in 102 days), covering the period to 30 April 2026.
When is Apollo Secure Air Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 April 2026, due by 21 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Apollo Secure Air Ltd still trading?
Apollo Secure Air 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 Apollo Secure Air Ltd do?
Apollo Secure Air Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Security systems service activities (SIC 80200).
How old is Apollo Secure Air Ltd?
Apollo Secure Air Ltd was incorporated on 22 April 2025, 1 year ago.
What is the penalty if Apollo Secure Air 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 Apollo Secure Air 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.