- Companies
- Machinery repair and installation
- Covent Garden
- UK Boiler Company Ltd
UK Boiler Company Ltd
- Company number
- 09078640
- Incorporated
- 10 Jun 201412 years trading
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Repair of machinery
UK Boiler Company Ltd is a 12-year-old private limited company registered in Covent Garden, company number 09078640, one of 116 machinery repair and installation companies in Covent Garden. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 30 June 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 £78K (-26%) on the year before, to £223K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £337K against £134K owed within a year: 2.5 times cover.
- 10 employees on average, down from 13 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2024 | £223K | £25K | £337K | £134K | 10 |
| 30 Jun 2023 | £301K | £128K | £465K | £194K | 13 |
| 30 Jun 2022 | £314K | £110K | £480K | £205K | 23 |
| 30 Jun 2021 | £286K | £158K | £557K | £314K | 14 |
| 30 Jun 2020 | £280K | £416K | £604K | £369K | 17 |
| 30 Jun 2019 | £69K | £79K | £309K | £289K | 49 |
| 30 Jun 2018 | £58K | £68K | £264K | £255K | |
| 30 Jun 2017 | £103K | £129K | £280K | £205K | |
| 30 Jun 2016 | £31K | £94K | £101K | £131K | |
| 30 Jun 2015 | £5,770 | £7,743 | £10K | £28K |
Where UK Boiler Company Ltd is registered
The registered office is in Covent Garden (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.
Other trade companies in WC2H
- Superclean Agency LtdCleaning companies
- Sal Cleaning LtdCleaning companies
- Cityshine Facilities Services LtdCleaning companies
- Pureoceanscleaning LtdCleaning companies
- Muca Property Group LimitedProperty developers
- E.L.G.G LtdJoiners and carpenters
- First Ascentia Integrated LtdCleaning companies
- Fixing London LtdSpecialist contractors
Shared registered office
4,529 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 UK Boiler Company 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 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
- 09078640
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2014 (12 years ago)
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2024
- Last confirmation statement
- 14 February 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Covent Garden
Other active machinery repair and installation companies registered in Covent Garden.
- Vectis HV Engineering Ltd2026
- Victoria Maintenance Services Limited2018
- Weldfab Offshore Ltd2026
- Windwood Yachts Ltd2021
- Xixtix Ltd2024
- 2N Machinery Ltd2025
- 360 Repair Ltd2024
- Acer Engineering Services Ltd2026
All machinery repair and installation companies in Covent Garden · All trades in Covent Garden · Machinery repair and installation across the UK
Frequently asked questions
When are UK Boiler Company Ltd's accounts due?
UK Boiler Company Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is UK Boiler Company 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 30 June 2025, due by 30 June 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 UK Boiler Company Ltd still trading?
UK Boiler Company 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 UK Boiler Company Ltd do?
UK Boiler Company Ltd is registered under Repair of machinery (SIC 33120).
How old is UK Boiler Company Ltd?
UK Boiler Company Ltd was incorporated on 10 June 2014, 12 years ago.
What is the penalty if UK Boiler Company 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 UK Boiler Company 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.