- Companies
- Joiners and carpenters
- London
- H.M.Onsite Limited
H.M.Onsite Limited
- Company number
- 05515714
- Incorporated
- 21 Jul 200521 years trading
- Registered office
- 14B Blythwood Road, London, N4 4EU
- Nature of business
- Joinery installation
H.M.Onsite Limited is a 21-year-old private limited company registered in London, company number 05515714, one of 692 joinery companies in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £1,687 (-8.6%) on the year before, to -£21K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £2,364 against £21K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£21K | £2,364 | £21K | 1 | |
| 31 Dec 2024 | -£20K | £1,400 | £16K | 1 | |
| 31 Dec 2023 | -£12K | £17K | £21K | 0 | |
| 31 Dec 2022 | -£18K | £3,417 | £20K | 1 | |
| 31 Dec 2021 | £17K | £3 | £5,987 | 1 | |
| 31 Dec 2020 | £17K | £3 | £5,987 | 1 | |
| 31 Dec 2019 | £12K | £303 | £12K | 1 | |
| 31 Dec 2018 | £9,475 | £1,158 | £11K | ||
| 31 Dec 2017 | £10K | £2,096 | £13K | ||
| 31 Dec 2016 | -£11K | £84 | £1,209 | £11K |
Who runs and owns H.M.Onsite Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| H*** O*** | Director | Jul 2005 |
| L*** O*** | Secretary | Jul 2005 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Hcs Secretarial Limited | Corporate Nominee Secretary | Jul 2005 | Jul 2005 |
| Hanover Directors Limited | Nominee director (company) | Jul 2005 | Jul 2005 |
Person with significant control
Where H.M.Onsite Limited is registered
The registered office is in London (N4), in the Islington local authority area, London. Show N4 4EU on a map.
Other trade companies in N4
- Studio Theo Tan LtdJoiners and carpenters
- Caparis LtdBuilders
- A&S Projects ST LtdBuilders
- Jes Construction LtdBuilders
- Jash Estates LtdFinishing trades
- Avox Construction LtdBuilders
- London Crown Cleaning LtdCleaning companies
- Bayly Electrical & Energy LtdElectricians
What happens if H.M.Onsite Limited 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05515714
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 July 2005 (21 years ago)
- Registered office
- 14B Blythwood Road, London, N4 4EU
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 21 July 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in London
Other active joinery companies registered in London.
- Habs & Partners Ltd2025
- Hansa Group Ltd2017
- Harpers Bespoke Carpentry Ltd2018
- Hasos Ltd2020
- Haus Carpentry Ltd2026
- Heathjoinery Ltd2025
- Henley Bespoke Interiors Ltd2026
- Heritage Carpentry and Redesign Ltd2023
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are H.M.Onsite Limited's accounts due?
H.M.Onsite Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is H.M.Onsite Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is H.M.Onsite Limited still trading?
H.M.Onsite Limited 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 H.M.Onsite Limited do?
H.M.Onsite Limited is registered under Joinery installation (SIC 43320).
How old is H.M.Onsite Limited?
H.M.Onsite Limited was incorporated on 21 July 2005, 21 years ago.
Who runs H.M.Onsite Limited?
H.M.Onsite Limited has 1 active director, the longest-serving appointed in Jul 2005. Their names and service addresses are on the Companies House register.
Who owns H.M.Onsite Limited?
One person or company has significant control of H.M.Onsite Limited: an individual (owns 75% or more of the shares).
What is the penalty if H.M.Onsite Limited 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 H.M.Onsite Limited 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.