- Companies
- Machinery repair and installation
- London
- Prime-Tech Engineering (UK) Limited
Prime-Tech Engineering (UK) Limited
- Company number
- 02681987
- Incorporated
- 28 Jan 199234 years trading
- Registered office
- 44 Watford Way, Hendon, London, NW4 3AL
- Nature of business
- Repair of other equipment; Development of building projects; Information technology consultancy activities
Prime-Tech Engineering (UK) Limited is a 34-year-old private limited company registered in London, company number 02681987, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 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 up £3,234 (+72.5%) on the year before, to £7,697.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £21K against £1,210 owed within a year: more than 10 times cover.
- 2 employees 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 Jan 2025 | £7,697 | £21K | £1,210 | 2 | |
| 31 Jan 2024 | £4,463 | £30K | £1,330 | 2 | |
| 31 Jan 2023 | £3,585 | £38K | £1,733 | 2 | |
| 31 Jan 2022 | £1,155 | £49K | £6,200 | 2 | |
| 31 Jan 2021 | £1,799 | £20K | £19K | 2 | |
| 31 Jan 2020 | £5,025 | £76K | £71K | 5 | |
| 31 Jan 2019 | £4,386 | £91K | £86K | ||
| 31 Jan 2018 | £1,143 | £534K | £535K | ||
| 31 Jan 2017 | -£987 | £2,400 | £2,400 | £3,387 | |
| 31 Jan 2016 | -£1,340 | £1,200 | £1,600 | £2,940 |
Where Prime-Tech Engineering (UK) Limited is registered
The registered office is in London (NW4), in the Barnet local authority area, London. Show NW4 3AL on a map.
Other trade companies in NW4
- City Flow Plumbing & Heating 1 LtdPlumbers and heating engineers
- Avenhall LimitedBuilders
- Steamdeep Cleaning LtdCleaning companies
- Westchester Services LimitedFacilities management
- Amier LtdBuilders
- Remmets LtdProperty developers
- Solar Nest LtdElectricians
- Cranko Construction LtdFinishing trades
Also registered at this address
2 other companies use the same registered office as Prime-Tech Engineering (UK) Limited.
- Rno Property Services LtdProperty developers
- VTP Property Investments LtdSpecialist contractors
What happens if Prime-Tech Engineering (UK) 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 02681987
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 January 1992 (34 years ago)
- Registered office
- 44 Watford Way, Hendon, London, NW4 3AL
- Nature of business
- Repair of other equipment (SIC 33190)
Development of building projects (SIC 41100)
Information technology consultancy activities (SIC 62020) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 28 January 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 London
Other active machinery repair and installation companies registered in London.
- Primefuel Engineering Ltd2026
- Prinkxel Technology Limited2025
- Printtex Ltd2008
- Pro Refrigeration Ltd2018
- Pro-Trim Developments Limited2012
- Processing Imaging Equipment Services Limited2003
- Professional Refurb, Gas and Heating Limited2021
- Promec United Limited2020
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Prime-Tech Engineering (UK) Limited's accounts due?
Prime-Tech Engineering (UK) Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Prime-Tech Engineering (UK) Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Prime-Tech Engineering (UK) Limited still trading?
Prime-Tech Engineering (UK) 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 Prime-Tech Engineering (UK) Limited do?
Prime-Tech Engineering (UK) Limited is registered under Repair of other equipment (SIC 33190); Development of building projects (SIC 41100); Information technology consultancy activities (SIC 62020).
How old is Prime-Tech Engineering (UK) Limited?
Prime-Tech Engineering (UK) Limited was incorporated on 28 January 1992, 34 years ago.
What is the penalty if Prime-Tech Engineering (UK) 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 Prime-Tech Engineering (UK) 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.