- Companies
- Electricians
- London
- Astra Engineering Services Ltd
Astra Engineering Services Ltd
- Company number
- 16083890
- Incorporated
- 16 Nov 20241 year trading
- Registered office
- 7 Wynter House, Aytoun Road, London, SW9 0UR
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Buying and selling of own real estate; Management consultancy activities other than financial management
Astra Engineering Services Ltd is a 1-year-old private limited company registered in London, company number 16083890, one of 3,448 electrical contractors in London. Companies House shows its accounts as overdue: they were due on 16 August 2026.
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 Astra Engineering Services Ltd is registered
The registered office is in London (SW9), in the Lambeth local authority area, London. Show SW9 0UR on a map.
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What happens if Astra Engineering Services Ltd 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 | 17 Aug 2026 to 16 Sep 2026 | £150 |
| 1 to 3 months late | 17 Sep 2026 to 16 Nov 2026 | £375 |
| 3 to 6 months late | 17 Nov 2026 to 16 Feb 2027 | £750 |
| More than 6 months late | From 17 Feb 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
- 16083890
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 November 2024 (1 year ago)
- Registered office
- 7 Wynter House, Aytoun Road, London, SW9 0UR
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Buying and selling of own real estate (SIC 68100)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 15 November 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 London
Other active electrical contractors registered in London.
- Aswar Qasir Alrehab Ltd2024
- At Cooling Ltd2023
- Atami Finishing Solutions Ltd2025
- Atkins Electrics Ltd2025
- Atlas Engineering Solutions Ltd2024
- Atlas PM Ltd2025
- Atlas Services Limited2026
- Ato -Solutions1 Limited2014
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Astra Engineering Services Ltd's accounts due?
Astra Engineering Services Ltd's accounts were due at Companies House on 16 August 2026 and the register shows them as overdue.
When is Astra Engineering Services 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 15 November 2025, due by 15 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Astra Engineering Services Ltd still trading?
Astra Engineering Services Ltd is listed as active on the Companies House register (checked 12 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 Astra Engineering Services Ltd do?
Astra Engineering Services Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Buying and selling of own real estate (SIC 68100); Management consultancy activities other than financial management (SIC 70229).
How old is Astra Engineering Services Ltd?
Astra Engineering Services Ltd was incorporated on 16 November 2024, 1 year ago.
What is the penalty if Astra Engineering 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 Astra Engineering Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.