- Companies
- Installers
- Staines-upon-Thames
- Imperial Integrated Systems Limited
Imperial Integrated Systems Limited
- Company number
- 13294351
- Incorporated
- 26 Mar 20215 years trading
- Registered office
- Menzies LLP 2ND Floor, Magna House, 18-32 London Road, Staines-upon-Thames, TW18 4BP
- Nature of business
- Other construction installation
Imperial Integrated Systems Limited is a 5-year-old private limited company registered in Staines-upon-Thames, company number 13294351, one of 26 installation companies (insulation, lifts, shutters and similar) in Staines-upon-Thames. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £18K (+67.6%) on the year before, to -£8,578.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £168K against £182K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | -£8,578 | £63K | £168K | £182K | 2 |
| 31 Aug 2024 | -£26K | £49K | £202K | £229K | 2 |
| 31 Aug 2023 | £3,284 | £45K | £145K | £143K | 2 |
| 31 Aug 2022 | -£18K | £39K | £43K | £60K | 2 |
Where Imperial Integrated Systems Limited is registered
The registered office is in Staines-upon-Thames (TW18), in the Spelthorne local authority area, South East. Show TW18 4BP on a map.
Other trade companies in TW18
- Cleenspace LtdCleaning companies
- Querceto Property LtdProperty developers
- Deep Property Group LtdProperty developers
- Icm Power LtdMachinery repair and installation
- Staines Scooter LtdMotor traders
- JBS All-Trades LtdPlumbers and heating engineers
- Almisor Solar LtdBuilders
- Greenzone Cooling LtdPlumbers and heating engineers
Also registered at this address
15 other companies use the same registered office as Imperial Integrated Systems Limited.
- Cibi Investments LimitedProperty developers
- Delamere Property Group LimitedProperty developers
- Douglas Marina LimitedMachinery repair and installation
- Doyma UK LimitedElectricians
- E.D.S. Holdings LimitedProperty developers
- Etch Design LimitedBuilders
- F L Beadle & Sons LimitedCivil engineering
- JSNC LimitedBuilders
- Kinsella Brothers Developments LimitedProperty developers
- Mid-Tech Engineering Projects LtdPlumbers and heating engineers
- Mid-Tech Services LimitedElectricians
- Nad Insulations LimitedPlumbers and heating engineers
- Skill Team Central LimitedElectricians
- Syscom Building Management LtdGroundworks and demolition
- TPJ Construction LtdBuilders
What happens if Imperial Integrated Systems 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 13294351
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 March 2021 (5 years ago)
- Registered office
- Menzies LLP 2ND Floor, Magna House, 18-32 London Road, Staines-upon-Thames, TW18 4BP
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 25 March 2026
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 in Staines-upon-Thames
Other active installation companies (insulation, lifts, shutters and similar) registered in Staines-upon-Thames.
- J Wenman Services Ltd2025
- Jomar Mechanical Services Limited2021
- JP'S Handy Services Ltd2025
- KND Building Group Ltd2026
- Kynance Vale Ltd2017
- Majestic Project Solutions Ltd2023
- Mehar Design & Build Ltd2025
- Product Fusions Group Limited2026
All installation companies (insulation, lifts, shutters and similar) in Staines-upon-Thames · All trades in Staines-upon-Thames · Installers across the UK
Frequently asked questions
When are Imperial Integrated Systems Limited's accounts due?
Imperial Integrated Systems Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Imperial Integrated Systems Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Imperial Integrated Systems Limited still trading?
Imperial Integrated Systems 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 Imperial Integrated Systems Limited do?
Imperial Integrated Systems Limited is registered under Other construction installation (SIC 43290).
How old is Imperial Integrated Systems Limited?
Imperial Integrated Systems Limited was incorporated on 26 March 2021, 5 years ago.
What is the penalty if Imperial Integrated Systems 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 Imperial Integrated Systems 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.