- Companies
- Installers
- Northwood
- TGG Contracts Limited
TGG Contracts Limited
- Company number
- 09377280
- Incorporated
- 7 Jan 201511 years trading
- Registered office
- Argyle House Suite 2I, Joel Street, Northwood, HA6 1NW
- Nature of business
- Other construction installation
TGG Contracts Limited is a 11-year-old private limited company registered in Northwood, company number 09377280, one of 8 installation companies (insulation, lifts, shutters and similar) in Northwood. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 unchanged on the year before, at £1.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £55K against £72K owed within a year: 0.8 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £1 | £55K | £72K | 1 | |
| 31 Jan 2024 | £1 | £43K | £66K | 2 | |
| 31 Jan 2023 | £27K | £43K | £19K | 2 | |
| 31 Jan 2022 | £4,799 | £60K | £55K | 1 | |
| 31 Jan 2021 | £1 | £13K | £13K | 2 | |
| 31 Jan 2020 | £971 | £4,072 | £4,501 | 1 | |
| 31 Jan 2019 | £3,161 | £14K | £15K | ||
| 31 Jan 2018 | £3,161 | £14K | £15K | ||
| 31 Jan 2017 | £69K | £92K | £25K | ||
| 31 Jan 2016 | £4,015 | £24K | £61K | £62K |
Where TGG Contracts Limited is registered
The registered office is in Northwood (HA6), in the Hillingdon local authority area, London. Show HA6 1NW on a map.
Other trade companies in HA6
- Alexastef LimitedBuilders
- Brill (Rural Property) LimitedProperty developers
- Roblar LimitedBuilders
- Compare My Cleaning Quotes LtdCleaning companies
- Cheshire Developments Group LtdProperty developers
- Elite London Cleaning LtdCleaning companies
- Melylar Render LtdBuilders
- Avidity Air Conditioning LtdPlumbers and heating engineers
Also registered at this address
2 other companies use the same registered office as TGG Contracts Limited.
- 888 Cleaning LimitedCleaning companies
- Pinnacle Polishing LimitedFinishing trades
What happens if TGG Contracts 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09377280
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2015 (11 years ago)
- Registered office
- Argyle House Suite 2I, Joel Street, Northwood, HA6 1NW
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 4 January 2026
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 Northwood
Other active installation companies (insulation, lifts, shutters and similar) registered in Northwood.
- VCR Electric Services Ltd2023
- Carbis Security Limited2001
- Harvil Construction Company Limited2004
- Hyper Projects Limited2022
- Just Fix That Ltd2017
- Partitioning Solutions Limited2007
- SDP Group UK Limited2026
All installation companies (insulation, lifts, shutters and similar) in Northwood · All trades in Northwood · Installers across the UK
Frequently asked questions
When are TGG Contracts Limited's accounts due?
TGG Contracts Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is TGG Contracts Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is TGG Contracts Limited still trading?
TGG Contracts 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 TGG Contracts Limited do?
TGG Contracts Limited is registered under Other construction installation (SIC 43290).
How old is TGG Contracts Limited?
TGG Contracts Limited was incorporated on 7 January 2015, 11 years ago.
What is the penalty if TGG Contracts 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 TGG Contracts 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.