- Companies
- Civil engineering
- Winchester
- Off Grid Installs Limited
Off Grid Installs Limited
- Company number
- 13947828
- Incorporated
- 1 Mar 20224 years trading
- Registered office
- Brewery House High Street, Twyford, Winchester, SO21 1RG
- Nature of business
- Construction of utility projects for fluids; Construction of other civil engineering projects n.e.c.; Other construction installation; Other specialised construction activities n.e.c.
Off Grid Installs Limited is a 4-year-old private limited company registered in Winchester, company number 13947828, one of 16 civil engineering contractors in Winchester. Its next accounts are due at Companies House on 4 January 2027, and the CT600 for the period to 4 April 2026 is due at HMRC on 4 April 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 £5,299 (-82.7%) on the year before, to £1,108.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 5 Apr 2025 | £1,108 | £140 | £3,251 | 1 | |
| 5 Apr 2024 | £6,407 | £1,422 | £2,515 | 1 | |
| 5 Apr 2023 | £1,410 | £2,019 | £4,034 | 1 |
Where Off Grid Installs Limited is registered
The registered office is in Winchester (SO21), in the Winchester local authority area, South East. Show SO21 1RG on a map.
Other trade companies in SO21
- Precision Valeting Kent LtdCleaning companies
- Si Francis Plumbing LtdPlumbers and heating engineers
- Claystone Energy LtdElectricians
- Pretty Fencing LtdLandscapers and gardeners
- Crownridge Roofing & Guttering Solutions LtdRoofers
- MJ Roofing Solutions LtdRoofers
- Claystone Group LtdMachinery repair and installation
- Harris Roofing & Leadwork LtdRoofers
Also registered at this address
14 other companies use the same registered office as Off Grid Installs Limited.
- Ag Landscapes Hampshire LimitedLandscapers and gardeners
- Blue Frog Services LimitedJoiners and carpenters
- Care Homes Maintenance LimitedFinishing trades
- Cocohuts UK LimitedBuilders
- Dell House Development LtdProperty developers
- Down to Earth Winchester LimitedLandscapers and gardeners
- FTL Thatching LimitedRoofers
- Genesis Roofing LimitedRoofers
- Hollnat LtdProperty developers
- Purchase Construction LimitedBuilders
- R. Morgan Garden & Landscape Services LimitedLandscapers and gardeners
- Shine With Us Car Wash LimitedMechanics and garages
- T.R.B. Construction Ltd.Motor traders
- Winchester Landscapes LimitedLandscapers and gardeners
What happens if Off Grid Installs 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 4 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Jan 2027 to 4 Feb 2027 | £150 |
| 1 to 3 months late | 5 Feb 2027 to 4 Apr 2027 | £375 |
| 3 to 6 months late | 5 Apr 2027 to 4 Jul 2027 | £750 |
| More than 6 months late | From 5 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 5 Apr 2027 | £200 |
| 3 months late | 4 Jul 2027 | another £200 |
| 6 months late | 4 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 4 Apr 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
- 13947828
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 March 2022 (4 years ago)
- Registered office
- Brewery House High Street, Twyford, Winchester, SO21 1RG
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 4 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 5 April 2025
- Last confirmation statement
- 20 February 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Winchester
Other active civil engineering contractors registered in Winchester.
- RPS Readymix Ltd2024
- TVD Driveways Ltd2026
- Aqua Africa Ltd.2013
- Ashford Formwork Limited2009
- Berridge & Co (Builders) Limited2003
- Cerberus Commercial Services Ltd2026
- Corinium Construction Limited2005
- Crouch Construction Services Limited2021
All civil engineering contractors in Winchester · All trades in Winchester · Civil engineering across the UK
Frequently asked questions
When are Off Grid Installs Limited's accounts due?
Off Grid Installs Limited's next accounts are due at Companies House by 4 January 2027 (in 84 days), covering the period to 4 April 2026.
When is Off Grid Installs Limited's CT600 due?
The CT600 for the period to 4 April 2026 is due at HMRC by 4 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 5 January 2027.
Is Off Grid Installs Limited still trading?
Off Grid Installs 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 Off Grid Installs Limited do?
Off Grid Installs Limited is registered under Construction of utility projects for fluids (SIC 42210); Construction of other civil engineering projects n.e.c. (SIC 42990); Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Off Grid Installs Limited?
Off Grid Installs Limited was incorporated on 1 March 2022, 4 years ago.
What is the penalty if Off Grid Installs 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 Off Grid Installs 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.