- Companies
- Plumbers and heating engineers
- London
- Prime 4 Services (London) Ltd
Prime 4 Services (London) Ltd
- Company number
- 08697867
- Incorporated
- 19 Sep 201313 years trading
- Registered office
- 860-862 Garratt Lane, London, SW17 0NB
- Nature of business
- Plumbing, heat and air-conditioning installation; Other cleaning services
Prime 4 Services (London) Ltd is a 13-year-old private limited company registered in London, company number 08697867, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 29 October 2026, and the CT600 for the period to 29 January 2026 is due at HMRC on 29 January 2027.
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 £14K (-35.3%) on the year before, to -£54K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £7,760 against £56K owed within a year: 0.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£54K | £275 | £7,760 | £56K | 2 |
| 31 Jan 2024 | -£40K | £15K | £41K | £26K | 2 |
| 31 Jan 2023 | £134 | £19K | £90K | £46K | 2 |
| 31 Jan 2022 | £383 | £26K | £98K | £46K | 2 |
| 31 Jan 2021 | £371 | £44K | £111K | £46K | 2 |
| 31 Jan 2020 | £24K | £9,007 | £79K | £19K | 2 |
| 31 Jan 2019 | £26K | £58K | £75K | £59K | |
| 31 Jan 2018 | £14K | £70K | £83K | £59K | |
| 30 Sep 2016 | £2,537 | £2,734 | £9,326 | £5,945 | |
| 30 Sep 2015 | £381 | £996 | £12K | £5,219 |
Who runs and owns Prime 4 Services (London) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** S*** | Director | Sep 2013 |
| S*** S*** | Director | Aug 2017 |
People with significant control (2)
Where Prime 4 Services (London) Ltd is registered
The registered office is in London (SW17), in the Wandsworth local authority area, London. Show SW17 0NB on a map.
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- 24H Swift Tyres LimitedMechanics and garages
- Albiani LtdBuilders
- ZĀD Homes LimitedProperty developers
- Cousins Motors LtdMotor traders
- A J W Scaffolding LimitedScaffolders
- Dark Grey Construction LtdBuilders
- Ad Property LtdProperty developers
Also registered at this address
10 other companies use the same registered office as Prime 4 Services (London) Ltd.
- A and S Property Maintenance LimitedProperty developers
- Abodium LimitedProperty developers
- Bathgate A&S LimitedProperty developers
- C & M Building Services (London) LtdFinishing trades
- DWT Cleaning LimitedCleaning companies
- Grapefield Investments LimitedProperty developers
- H.M. Services LimitedCleaning companies
- Imperial Barford LimitedProperty developers
- Lansdale Group LimitedProperty developers
- Raynes Park Motors LtdMechanics and garages
What happens if Prime 4 Services (London) 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 29 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Oct 2026 to 29 Nov 2026 | £150 |
| 1 to 3 months late | 30 Nov 2026 to 29 Jan 2027 | £375 |
| 3 to 6 months late | 30 Jan 2027 to 29 Apr 2027 | £750 |
| More than 6 months late | From 30 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jan 2027 | £200 |
| 3 months late | 29 Apr 2027 | another £200 |
| 6 months late | 29 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Jan 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
- 08697867
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2013 (13 years ago)
- Registered office
- 860-862 Garratt Lane, London, SW17 0NB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other cleaning services (SIC 81299) - Year end
- 29 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 14 November 2025
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.
- Prime Gas & Heating Services Ltd2018
- Prime Heat Services Limited2019
- Prime Online Trading Ltd2026
- Prime Pipe Services Ltd2024
- Prime Plumbers London Ltd2026
- Prime Plumbing 247 Ltd2026
- Prime Stone Renovation Ltd2026
- Primebreeze Ltd2026
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Prime 4 Services (London) Ltd's accounts due?
Prime 4 Services (London) Ltd's next accounts are due at Companies House by 29 October 2026 (in 16 days), covering the period to 29 January 2026.
When is Prime 4 Services (London) Ltd's CT600 due?
The CT600 for the period to 29 January 2026 is due at HMRC by 29 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 October 2026.
Is Prime 4 Services (London) Ltd still trading?
Prime 4 Services (London) 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 Prime 4 Services (London) Ltd do?
Prime 4 Services (London) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other cleaning services (SIC 81299).
How old is Prime 4 Services (London) Ltd?
Prime 4 Services (London) Ltd was incorporated on 19 September 2013, 13 years ago.
Who runs Prime 4 Services (London) Ltd?
Prime 4 Services (London) Ltd has 2 active directors, the longest-serving appointed in Sep 2013. Their names and service addresses are on the Companies House register.
Who owns Prime 4 Services (London) Ltd?
2 people or companies have significant control of Prime 4 Services (London) Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Prime 4 Services (London) 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 Prime 4 Services (London) 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.