- Companies
- Installers
- London
- Inspire Construction Solution Ltd
Inspire Construction Solution Ltd
- Company number
- 12918031
- Incorporated
- 1 Oct 20206 years trading
- Registered office
- 388 Brockley Road, London, SE4 2BY
- Nature of business
- Other construction installation; Other building completion and finishing
Inspire Construction Solution Ltd is a 6-year-old private limited company registered in London, company number 12918031, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £42K (-102.1%) on the year before, to -£82K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £8,126 against £6,036 owed within a year: 1.3 times cover.
- 6 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£82K | £4,328 | £8,126 | £6,036 | 6 |
| 31 Oct 2024 | -£41K | £24K | £28K | £84K | 6 |
| 31 Oct 2023 | -£784 | £24K | £61K | £63K | 5 |
| 31 Oct 2022 | -£2,116 | £56K | £158K | £163K | 3 |
| 31 Oct 2021 | -£11K | £3,907 | £47K | £61K | 2 |
Where Inspire Construction Solution Ltd is registered
The registered office is in London (SE4), in the Lewisham local authority area, London. Show SE4 2BY on a map.
Other trade companies in SE4
- 888 Victor Contractors LtdBuilders
- Right Fix Solution LtdFinishing trades
- Pristine & Spotless Cleaning LtdCleaning companies
- Acm Building and Renovation LtdBuilders
- T.M. Builders Solutions LtdBuilders
- Aerial Rope Access LtdCleaning companies
- A. I Appliance Care LtdMachinery repair and installation
- Elrica Services LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as Inspire Construction Solution Ltd.
- Inspire Construction Solution Refurbs LtdFinishing trades
What happens if Inspire Construction Solution 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12918031
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 October 2020 (6 years ago)
- Registered office
- 388 Brockley Road, London, SE4 2BY
- Nature of business
- Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 30 September 2025
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 London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Instaheat Limited2008
- Install and Service Ltd2026
- Install Servicing Ltd2022
- Installations F&F Ltd2012
- Installux Limited2018
- Insulating Homes Ltd2019
- Insulation Laggers Ltd2025
- Insulpro Roofing Limited2025
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Inspire Construction Solution Ltd's accounts due?
Inspire Construction Solution Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Inspire Construction Solution Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Inspire Construction Solution Ltd still trading?
Inspire Construction Solution 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 Inspire Construction Solution Ltd do?
Inspire Construction Solution Ltd is registered under Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390).
How old is Inspire Construction Solution Ltd?
Inspire Construction Solution Ltd was incorporated on 1 October 2020, 6 years ago.
What is the penalty if Inspire Construction Solution 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 Inspire Construction Solution 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.