- Companies
- Plumbers and heating engineers
- London
- Mil Technic Ltd
Mil Technic Ltd
- Company number
- 16914038
- Incorporated
- 16 Dec 2025
- Registered office
- Flat 407 Hanover House, 385 Edgware Road, London, NW2 6LD
- Nature of business
- Plumbing, heat and air-conditioning installation; Other specialised construction activities n.e.c.
Mil Technic Ltd is a newly incorporated private limited company registered in London, company number 16914038, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 16 September 2027, and its first CT600 is due at HMRC on 15 December 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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Where Mil Technic Ltd is registered
The registered office is in London (NW2), in the Brent local authority area, London. Show NW2 6LD on a map.
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What happens if Mil Technic 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 16 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Sep 2027 to 16 Oct 2027 | £150 |
| 1 to 3 months late | 17 Oct 2027 to 16 Dec 2027 | £375 |
| 3 to 6 months late | 17 Dec 2027 to 16 Mar 2028 | £750 |
| More than 6 months late | From 17 Mar 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
- 16914038
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 December 2025
- Registered office
- Flat 407 Hanover House, 385 Edgware Road, London, NW2 6LD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in London
Other active plumbing and heating companies registered in London.
- Millennium Plumbing Ltd2025
- Milord Property Services Ltd2026
- Minerva Building Services Ltd2020
- Mirkpol Plumbing&Heating Limited2018
- Mirpo Gas and Plumbing Limited2025
- Mitchell&Traders Ltd2026
- Miv Mechanical Ltd2026
- MJ Building Services Limited2023
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mil Technic Ltd's accounts due?
Mil Technic Ltd's next accounts are due at Companies House by 16 September 2027 (in 339 days), covering the period to 31 December 2026.
When is Mil Technic 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 December 2026, due by 15 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mil Technic Ltd still trading?
Mil Technic 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 Mil Technic Ltd do?
Mil Technic Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other specialised construction activities n.e.c. (SIC 43999).
How old is Mil Technic Ltd?
Mil Technic Ltd was incorporated on 16 December 2025, less than a year ago.
What is the penalty if Mil Technic 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 Mil Technic 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.