- Companies
- Plumbers and heating engineers
- Ilford
- GTG Double Glazing Ltd
GTG Double Glazing Ltd
- Company number
- 16114502
- Incorporated
- 3 Dec 20241 year trading
- Registered office
- Balfour Business Centre, 390-392 High Road, Ilford, IG1 1BF
- Nature of business
- Plumbing, heat and air-conditioning installation; Wholesale of hardware, plumbing and heating equipment and supplies
GTG Double Glazing Ltd is a 1-year-old private limited company registered in Ilford, company number 16114502, one of 203 plumbing and heating companies in Ilford. 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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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where GTG Double Glazing Ltd is registered
The registered office is in Ilford (IG1), in the Redbridge local authority area, London. Show IG1 1BF on a map.
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Also registered at this address
24 other companies use the same registered office as GTG Double Glazing Ltd.
- A.G. Autos Ltd.Mechanics and garages
- Andrra Property Solutions LtdBuilders
- Bestway Construction LtdBuilders
- Bluestone FM LtdBuilders
- Bossdecor LtdFloor and wall tilers
- Canopus London LtdBuilders
- Cleanaura LtdCleaning companies
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- Ecofituk LtdInstallers
- Electrigenius LtdElectricians
- Ga Hexagon Electric Plumbing & Tiles LtdPlumbers and heating engineers
- Gems Autos LtdMotor traders
- Hiview Construction LtdBuilders
- JZ Traders (London) LtdMotor traders
- Kaizenjdm LtdMotor traders
- Kaptaan Contractors LtdBuilders
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What happens if GTG Double Glazing 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
- 16114502
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 December 2024 (1 year ago)
- Registered office
- Balfour Business Centre, 390-392 High Road, Ilford, IG1 1BF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Wholesale of hardware, plumbing and heating equipment and supplies (SIC 46740) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 2 December 2025
- Previous names
- GTG Plumbing Ltd (until 13 Jan 2025)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Ilford
Other active plumbing and heating companies registered in Ilford.
- GTR Heating Limited2016
- Gytis & Varena Ltd2025
- Hac Builders (London) Ltd2021
- Hamilton Plumbing Services Limited2024
- Hardchapel Ltd1996
- Hayer Heating & Plumbing Ltd2023
- HB Fusion Limited2024
- Heat Flow Limited2019
All plumbing and heating companies in Ilford · All trades in Ilford · Plumbers and heating engineers across the UK
Frequently asked questions
When are GTG Double Glazing Ltd's accounts due?
GTG Double Glazing 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 GTG Double Glazing 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 GTG Double Glazing Ltd still trading?
GTG Double Glazing 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 GTG Double Glazing Ltd do?
GTG Double Glazing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Wholesale of hardware, plumbing and heating equipment and supplies (SIC 46740).
How old is GTG Double Glazing Ltd?
GTG Double Glazing Ltd was incorporated on 3 December 2024, 1 year ago.
What is the penalty if GTG Double Glazing 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 GTG Double Glazing 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.