- Company number
- 11089636
- Incorporated
- 30 Nov 20178 years trading
- Registered office
- Flat 6, 45, Kempsford Gardens, London, SW5 9LA
- Nature of business
- Construction of domestic buildings; Retail sale of textiles in specialised stores; Retail sale via mail order houses or via Internet
Prime Project Contractors Ltd is a 8-year-old private limited company registered in London, company number 11089636, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 Prime Project Contractors LtdOr 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.
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 £11K (-36.8%) on the year before, to -£41K.
- Net assets rose in 0 of 7 year-on-year comparisons on record.
- Current assets of £176 against £35K owed within a year: 0.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£41K | £176 | £35K | 3 | |
| 30 Nov 2023 | -£30K | £5 | £23K | 3 | |
| 30 Nov 2022 | -£30K | £5 | £24K | 4 | |
| 30 Nov 2021 | -£25K | £17 | £17K | 4 | |
| 30 Nov 2020 | -£15K | £4,575 | £7,715 | 3 | |
| 30 Nov 2019 | £1,919 | £7,150 | £4,631 | 3 | |
| 30 Nov 2018 | £2,183 | £3,454 | £671 | ||
| 29 Nov 2018 | £2,183 | £3,454 | £671 | 1 |
Where Prime Project Contractors Ltd is registered
The registered office is in London (SW5), in the Kensington and Chelsea local authority area, London. Show SW5 9LA on a map.
Other trade companies in SW5
- Ab Plumbing & Electrical LtdElectricians
- Ardenvex Solutions LtdBuilders
- Deep Sweep LimitedCleaning companies
- Wellfitted London LimitedJoiners and carpenters
- Dennemere LtdProperty developers
- Cleanuk LimitedCleaning companies
- TCB Ventilation HVAC LtdElectricians
- Jolly Builders LtdBuilders
What happens if Prime Project Contractors 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11089636
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 November 2017 (8 years ago)
- Registered office
- Flat 6, 45, Kempsford Gardens, London, SW5 9LA
- Nature of business
- Construction of domestic buildings (SIC 41202)
Retail sale of textiles in specialised stores (SIC 47510)
Retail sale via mail order houses or via Internet (SIC 47910) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 2 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Prime Refurbishment & Services Ltd2024
- Prime Site Recruitment Limited2026
- Prime Space Conversions and Builds Ltd2026
- Prime-L Construction Ltd2024
- Primebrick Construction Ltd2026
- Primecrew Solutions Limited2025
- Primefix Building Renovations Ltd2026
- Primefix Projects Ltd2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Prime Project Contractors Ltd's accounts due?
Prime Project Contractors Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Prime Project Contractors 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 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Prime Project Contractors Ltd still trading?
Prime Project Contractors 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 Project Contractors Ltd do?
Prime Project Contractors Ltd is registered under Construction of domestic buildings (SIC 41202); Retail sale of textiles in specialised stores (SIC 47510); Retail sale via mail order houses or via Internet (SIC 47910).
How old is Prime Project Contractors Ltd?
Prime Project Contractors Ltd was incorporated on 30 November 2017, 8 years ago.
What is the penalty if Prime Project Contractors 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 Project Contractors 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.