- Companies
- Groundworks and demolition
- London
- Gamma Trading Limited
Gamma Trading Limited
- Company number
- 11565970
- Incorporated
- 12 Sep 20188 years trading
- Registered office
- 338 Kilburn High Road, London, NW6 2QN
- Nature of business
- Site preparation; Other construction installation; Wholesale of machine tools; Wholesale of other machinery and equipment
Gamma Trading Limited is a 8-year-old private limited company registered in London, company number 11565970, one of 287 groundworks and demolition companies in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £312K (+48.5%) on the year before, to £956K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2026 | £956K | £233K | £0 | 1 | |
| 30 Sep 2025 | £644K | £199K | £4,689 | 1 | |
| 30 Sep 2024 | £253K | £24K | £6,809 | 1 | |
| 30 Sep 2023 | £308K | £29K | £1,922 | 3 | |
| 30 Sep 2022 | £121K | £97K | £20K | 6 | |
| 30 Sep 2021 | £172K | £123K | £7,899 | 6 | |
| 30 Sep 2020 | £186K | £114K | £5,240 | 5 | |
| 30 Sep 2019 | £151K | £23K | £19K | 4 |
Where Gamma Trading Limited is registered
The registered office is in London (NW6), in the Camden local authority area, London. Show NW6 2QN on a map.
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What happens if Gamma Trading 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 11565970
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 September 2018 (8 years ago)
- Registered office
- 338 Kilburn High Road, London, NW6 2QN
- Nature of business
- Site preparation (SIC 43120)
Other construction installation (SIC 43290)
Wholesale of machine tools (SIC 46620)
Wholesale of other machinery and equipment (SIC 46690) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 12 May 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in London
Other active groundworks and demolition companies registered in London.
- GB Plant Hire & Groundworks Limited2005
- GDG Transport Ltd2023
- Geotechnics and Ground Engineering UK Ltd2026
- Geovex Ltd2025
- GJG Environmental Limited2004
- GLS Demo Projects Ltd2023
- Gold Direct Ltd2022
- Golflink Evolve Ltd2019
All groundworks and demolition companies in London · All trades in London · Groundworks and demolition across the UK
Frequently asked questions
When are Gamma Trading Limited's accounts due?
Gamma Trading Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Gamma Trading Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Gamma Trading Limited still trading?
Gamma Trading 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 Gamma Trading Limited do?
Gamma Trading Limited is registered under Site preparation (SIC 43120); Other construction installation (SIC 43290); Wholesale of machine tools (SIC 46620); Wholesale of other machinery and equipment (SIC 46690).
How old is Gamma Trading Limited?
Gamma Trading Limited was incorporated on 12 September 2018, 8 years ago.
What is the penalty if Gamma Trading 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 Gamma Trading 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.