- Companies
- Installers
- London
- A-Tech Engineering HNCC Ltd
A-Tech Engineering HNCC Ltd
- Company number
- 16579306
- Incorporated
- 14 Jul 20251 year trading
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Other construction installation; Other engineering activities; Other professional, scientific and technical activities n.e.c.
A-Tech Engineering HNCC Ltd is a 1-year-old private limited company registered in London, company number 16579306, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 14 April 2027, and its first CT600 is due at HMRC on 13 July 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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Who runs and owns A-Tech Engineering HNCC Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| A*** C*** | Director | Jul 2025 |
| O*** M*** | Director | Jul 2025 |
| A*** C*** | Secretary | Jul 2025 |
| O*** M*** | Secretary | Jul 2025 |
People with significant control (2)
Where A-Tech Engineering HNCC Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
- Cardiff Electrical Solutions LtdElectricians
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- Pronto Roofing and Construction LtdRoofers
- Instal Systems LtdPlumbers and heating engineers
- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
2,436 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if A-Tech Engineering HNCC 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 14 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Apr 2027 to 14 May 2027 | £150 |
| 1 to 3 months late | 15 May 2027 to 14 Jul 2027 | £375 |
| 3 to 6 months late | 15 Jul 2027 to 14 Oct 2027 | £750 |
| More than 6 months late | From 15 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16579306
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2025 (1 year ago)
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Other construction installation (SIC 43290)
Other engineering activities (SIC 71129)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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.
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- Ab Contracts & Designs Limited2026
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Frequently asked questions
When are A-Tech Engineering HNCC Ltd's accounts due?
A-Tech Engineering HNCC Ltd's next accounts are due at Companies House by 14 April 2027 (in 183 days), covering the period to 31 July 2026.
When is A-Tech Engineering HNCC 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 13 July 2026, due by 13 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is A-Tech Engineering HNCC Ltd still trading?
A-Tech Engineering HNCC 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 A-Tech Engineering HNCC Ltd do?
A-Tech Engineering HNCC Ltd is registered under Other construction installation (SIC 43290); Other engineering activities (SIC 71129); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is A-Tech Engineering HNCC Ltd?
A-Tech Engineering HNCC Ltd was incorporated on 14 July 2025, 1 year ago.
Who runs A-Tech Engineering HNCC Ltd?
A-Tech Engineering HNCC Ltd has 2 active directors, the longest-serving appointed in Jul 2025. Their names and service addresses are on the Companies House register.
Who owns A-Tech Engineering HNCC Ltd?
2 people or companies have significant control of A-Tech Engineering HNCC Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if A-Tech Engineering HNCC 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 A-Tech Engineering HNCC 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.