- Companies
- Specialist contractors
- London
- HBT Maintenance Ltd
HBT Maintenance Ltd
- Company number
- 17099753
- Incorporated
- 18 Mar 2026
- Registered office
- Unit 3 Katerina House 43A, Hornsey Park Road, London, N8 0JU
- Nature of business
- Other specialised construction activities n.e.c.
HBT Maintenance Ltd is a newly incorporated private limited company registered in London, company number 17099753, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 18 December 2027, and its first CT600 is due at HMRC on 17 March 2028.
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 HBT Maintenance Ltd is registered
The registered office is in London (N8), in the Haringey local authority area, London. Show N8 0JU on a map.
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What happens if HBT Maintenance 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 18 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Dec 2027 to 18 Jan 2028 | £150 |
| 1 to 3 months late | 19 Jan 2028 to 18 Mar 2028 | £375 |
| 3 to 6 months late | 19 Mar 2028 to 18 Jun 2028 | £750 |
| More than 6 months late | From 19 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17099753
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 March 2026
- Registered office
- Unit 3 Katerina House 43A, Hornsey Park Road, London, N8 0JU
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- HD Electrical Ne Ltd2023
- Heartwood Services Ltd2025
- Heat Assured Essex Limited2015
- Heat Interface Team Ltd2014
- Heathrow Cranes Ltd2014
- Hecta Construction Ltd2024
- Hedingham Glass Ltd2025
- Help London Ltd2016
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are HBT Maintenance Ltd's accounts due?
HBT Maintenance Ltd's next accounts are due at Companies House by 18 December 2027 (in 432 days), covering the period to 31 March 2027.
When is HBT Maintenance 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 17 March 2027, due by 17 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is HBT Maintenance Ltd still trading?
HBT Maintenance 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 HBT Maintenance Ltd do?
HBT Maintenance Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is HBT Maintenance Ltd?
HBT Maintenance Ltd was incorporated on 18 March 2026, less than a year ago.
What is the penalty if HBT Maintenance 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 HBT Maintenance 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.