- Companies
- Plumbers and heating engineers
- London
- Top Class Maintenance Limited
Company profile · Plumbers and heating engineers
Top Class Maintenance Limited
Top Class Maintenance Limited is a 14-year-old private limited company registered in London, company number 08106920, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 29 March 2027, and the CT600 for the period to 29 June 2026 is due at HMRC on 29 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Top Class Maintenance LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 29 June 2025, as filed at Companies House.
Top Class Maintenance Limited over the years
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 £2,578 (-12.1%) on the year before, to £19K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £754 against £9,939 owed within a year: 0.1 times cover.
- 1 employee on average, down from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 29 Jun 2025 | £19K | £754 | £9,939 | 1 | |
| 29 Jun 2024 | £21K | £4,035 | £8,417 | 2 | |
| 29 Jun 2023 | £14K | £11K | £4,267 | 2 | |
| 29 Jun 2022 | £14K | £16K | £3,987 | 2 | |
| 29 Jun 2021 | £2,764 | £34K | £3,581 | 2 | |
| 29 Jun 2020 | £1,212 | £952 | £2,876 | 2 | |
| 29 Jun 2019 | £732 | £259 | £1,940 | ||
| 29 Jun 2018 | £1,556 | £6,034 | £8,856 | ||
| 30 Jun 2017 | £1,627 | £4,250 | £4,311 | ||
| 29 Jun 2016 | £298 | £446 | £2,096 | £4,048 |
Where Top Class Maintenance Limited is registered
The registered office is in London (N16), in the Hackney local authority area, London. Show N16 6DG on a map.
Other trade companies in N16
- Jrdesign&Renovations LtdCleaning companies
- RSV2Cleaning LtdCleaning companies
- Tura Property Solutions LtdBuilders
- Stokey Group LtdPlumbers and heating engineers
- Core Maintenance London LtdFinishing trades
- JSW Bathrooms LimitedElectricians
- Y.E.D. Building and Construction Services LtdPlumbers and heating engineers
- Olga Services LtdBuilders
What happens if Top Class Maintenance 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 29 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Mar 2027 to 29 Apr 2027 | £150 |
| 1 to 3 months late | 30 Apr 2027 to 29 Jun 2027 | £375 |
| 3 to 6 months late | 30 Jun 2027 to 29 Sep 2027 | £750 |
| More than 6 months late | From 30 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jun 2027 | £200 |
| 3 months late | 29 Sep 2027 | another £200 |
| 6 months late | 29 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Jun 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
- 08106920
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 June 2012 (14 years ago)
- Registered office
- 87 Leadale Road, Leadale Road, London, N16 6DG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 29 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 June 2025
- Last confirmation statement
- 15 July 2026
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.
- Top Heating Ltd2020
- Topflow Limited2024
- Total Plumbcare Ltd2016
- Total Plumbing & Heating Solutions Ltd2026
- Total Plumbing Solutions Ltd2024
- Toucan Heating Ltd2025
- Touch of Heat Ltd2021
- TPG Facilities Ltd2026
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Top Class Maintenance Limited's accounts due?
Top Class Maintenance Limited's next accounts are due at Companies House by 29 March 2027 (in 168 days), covering the period to 29 June 2026.
When is Top Class Maintenance Limited's CT600 due?
The CT600 for the period to 29 June 2026 is due at HMRC by 29 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 March 2027.
Is Top Class Maintenance Limited still trading?
Top Class Maintenance 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 Top Class Maintenance Limited do?
Top Class Maintenance Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is Top Class Maintenance Limited?
Top Class Maintenance Limited was incorporated on 15 June 2012, 14 years ago.
What is the penalty if Top Class Maintenance 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 Top Class Maintenance 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.