- Companies
- Installers
- Staines-upon-Thames
- Garkov Ltd
Garkov Ltd
- Company number
- 13080356
- Incorporated
- 14 Dec 20205 years trading
- Registered office
- 11A Penton Avenue, Staines-upon-Thames, TW18 2NA
- Nature of business
- Other construction installation
Garkov Ltd is a 5-year-old private limited company registered in Staines-upon-Thames, company number 13080356, one of 26 installation companies (insulation, lifts, shutters and similar) in Staines-upon-Thames. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £1,012 (+179.4%) on the year before, to £1,576.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Dec 2025 | £1,576 | £1,945 | £369 | 0 | |
| 31 Dec 2024 | £564 | £696 | £132 | 0 | |
| 31 Dec 2023 | £2,911 | £3,594 | £683 | 0 | |
| 31 Dec 2022 | £2,747 | £3,391 | £644 | 0 | |
| 31 Dec 2021 | £2 | £978 | £976 | 0 |
Where Garkov Ltd is registered
The registered office is in Staines-upon-Thames (TW18), in the Spelthorne local authority area, South East. Show TW18 2NA 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
What happens if Garkov 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 13080356
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 December 2020 (5 years ago)
- Registered office
- 11A Penton Avenue, Staines-upon-Thames, TW18 2NA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 13 December 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 Staines-upon-Thames
Other active installation companies (insulation, lifts, shutters and similar) registered in Staines-upon-Thames.
- Imperial Integrated Systems Limited2021
- 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
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 Garkov Ltd's accounts due?
Garkov Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Garkov Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Garkov Ltd still trading?
Garkov 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 Garkov Ltd do?
Garkov Ltd is registered under Other construction installation (SIC 43290).
How old is Garkov Ltd?
Garkov Ltd was incorporated on 14 December 2020, 5 years ago.
What is the penalty if Garkov 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 Garkov 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.