- Companies
- Installers
- Advantage Engineering Limited
Advantage Engineering Limited
- Company number
- 02350402
- Incorporated
- 21 Feb 198937 years trading
- Registered office
- Morton House, 9 Beacon Court, Pitstone Green Business Park, Pitstone, LU7 9GY
- Nature of business
- Other construction installation; Activities of racehorse owners
Advantage Engineering Limited is a 37-year-old private limited company registered in Pitstone, company number 02350402, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £48K (+1.7%) on the year before, to £2.8M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £2.8M against £27K owed within a year: more than 10 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2.8M | £888K | £2.8M | £27K | 1 |
| 31 Dec 2024 | £2.8M | £846K | £2.8M | £62K | 1 |
| 31 Dec 2023 | £2.7M | £2M | £7.1M | £4.5M | 1 |
| 31 Dec 2022 | £5.9M | £2.8M | £9.9M | £4.1M | 3 |
| 31 Dec 2021 | £5.8M | £2.6M | £8.5M | £2.8M | 3 |
| 31 Jul 2020 | £6M | £4.6M | £7.9M | £2M | 3 |
| 31 Jul 2019 | £5.9M | £5.9M | £7.7M | £2M | 6 |
| 31 Jul 2018 | £3.4M | £3.4M | £4.9M | £1.5M | 5 |
| 31 Jul 2017 | £1.4M | £1.1M | £2.1M | £765K | 5 |
| 31 Jul 2016 | £1M | £1M | £1.5M | £544K |
Where Advantage Engineering Limited is registered
The registered office is in Pitstone (LU7), in the Buckinghamshire local authority area, South East. Show LU7 9GY on a map.
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- S.E.C. Cladding LtdInstallers
- Dowell and Fields LimitedProperty developers
- Prime Seal Roofing & Guttering LtdRoofers
- Pristine Cleaning Solutions 83 LtdCleaning companies
- Marquez Aviation LimitedMachinery repair and installation
- Shazglobal LtdMechanics and garages
- L.T. Advanced Scaffolding LtdBuilders
Also registered at this address
4 other companies use the same registered office as Advantage Engineering Limited.
- Aylesbury Body Language LimitedMechanics and garages
- Grays Engineering Services LimitedPlumbers and heating engineers
- R.G. Contracts (Hampton) LimitedInstallers
- W.R.R. (UK) LimitedInstallers
What happens if Advantage Engineering 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 02350402
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 1989 (37 years ago)
- Registered office
- Morton House, 9 Beacon Court, Pitstone Green Business Park, Pitstone, LU7 9GY
- Nature of business
- Other construction installation (SIC 43290)
Activities of racehorse owners (SIC 93191) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 10 December 2025
- Charges (mortgages)
- 0 outstanding of 8 registered
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are Advantage Engineering Limited's accounts due?
Advantage Engineering Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Advantage Engineering Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Advantage Engineering Limited still trading?
Advantage Engineering 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 Advantage Engineering Limited do?
Advantage Engineering Limited is registered under Other construction installation (SIC 43290); Activities of racehorse owners (SIC 93191).
How old is Advantage Engineering Limited?
Advantage Engineering Limited was incorporated on 21 February 1989, 37 years ago.
What is the penalty if Advantage Engineering 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 Advantage Engineering 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.