- Companies
- Installers
- Darlington
- Gti Installation Ltd
Gti Installation Ltd
- Company number
- 15352679
- Incorporated
- 14 Dec 20232 years trading
- Registered office
- 2 Lychgate, Hurworth, Darlington, DL2 2AT
- Nature of business
- Other construction installation
Gti Installation Ltd is a 2-year-old private limited company registered in Darlington, company number 15352679, one of 41 installation companies (insulation, lifts, shutters and similar) in Darlington. 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 £12K on the year before, to £13K.
- Current assets of £17K against £4,039 owed within a year: 4.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £13K | £17K | £4,039 | 1 | |
| 31 Dec 2024 | £604 | £1,774 | £1,170 | 1 |
Who runs and owns Gti Installation Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** D*** | Director | Jul 2026 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| L*** D*** | Director | Dec 2023 | Jul 2026 |
Person with significant control
Where Gti Installation Ltd is registered
The registered office is in Darlington (DL2), in the Darlington local authority area, North East. Show DL2 2AT on a map.
Other trade companies in DL2
- Endeavour Electrical Engineering LtdElectricians
- Ah Windtech LtdSpecialist contractors
- HD-HV LimitedElectricians
- MW Rail LimitedSpecialist contractors
- Brookes HV Solutions LimitedElectricians
- Highway Road Repairs LtdCivil engineering
- Nbtyres - UK Wholesale LtdMotor traders
- DKG Project Management LtdSpecialist contractors
What happens if Gti Installation 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
- 15352679
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 December 2023 (2 years ago)
- Registered office
- 2 Lychgate, Hurworth, Darlington, DL2 2AT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 16 November 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 Darlington
Other active installation companies (insulation, lifts, shutters and similar) registered in Darlington.
- Ja Working at Height Ltd2023
- Key 4 Services Limited2024
- L&C Construction Limited2021
- LC13 Groundworks Ltd2022
- Lineside Fencing Ne Ltd2021
- Marple's Property Limited2025
- ML Driveways-Patios & Groundworks Ltd2023
- MWB Services Ltd2022
All installation companies (insulation, lifts, shutters and similar) in Darlington · All trades in Darlington · Installers across the UK
Frequently asked questions
When are Gti Installation Ltd's accounts due?
Gti Installation Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Gti Installation 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 Gti Installation Ltd still trading?
Gti Installation 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 Gti Installation Ltd do?
Gti Installation Ltd is registered under Other construction installation (SIC 43290).
How old is Gti Installation Ltd?
Gti Installation Ltd was incorporated on 14 December 2023, 2 years ago.
Who runs Gti Installation Ltd?
Gti Installation Ltd has 1 active director, the longest-serving appointed in Jul 2026. Their names and service addresses are on the Companies House register.
Who owns Gti Installation Ltd?
One person or company has significant control of Gti Installation Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Gti Installation 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 Gti Installation 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.