- Companies
- Electricians
- London
- GDS Contractor Limited
GDS Contractor Limited
- Company number
- 11318585
- Incorporated
- 19 Apr 20188 years trading
- Registered office
- 25 Northborough Road, London, Uk, SW16 4BD
- Nature of business
- Electrical installation; Other building completion and finishing
GDS Contractor Limited is a 8-year-old private limited company registered in London, company number 11318585, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £60K (+451.7%) on the year before, to £73K.
- Net assets rose in 5 of 6 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 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £73K | £80K | 0 | ||
| 31 Mar 2024 | £13K | £14K | £2,998 | 0 | |
| 31 Mar 2023 | -£95 | £14K | £535 | 0 | |
| 31 Mar 2022 | -£5,477 | £14K | £1,495 | 0 | |
| 30 Apr 2021 | -£6,960 | £11K | £303 | 0 | |
| 30 Apr 2020 | £4,575 | £958 | £183 | 0 | |
| 30 Apr 2019 | £3,887 | £39 | £400 |
Where GDS Contractor Limited is registered
The registered office is in London (SW16), in the Croydon local authority area, London. Show SW16 4BD on a map.
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What happens if GDS Contractor 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11318585
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 April 2018 (8 years ago)
- Registered office
- 25 Northborough Road, London, Uk, SW16 4BD
- Nature of business
- Electrical installation (SIC 43210)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 June 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in London
Other active electrical contractors registered in London.
- Ge4Orce Solutions Limited2021
- Gem Engineering & Services UK Ltd2019
- Genesis Electrical & Property Ltd2022
- Geoampy Ltd2019
- Gerard Bradley Electrical Limited2026
- Ges Electrical Services Ltd2022
- Geto-Dacia Building Ltd2018
- Gev Building Services Ltd2018
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are GDS Contractor Limited's accounts due?
GDS Contractor Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is GDS Contractor Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is GDS Contractor Limited still trading?
GDS Contractor 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 GDS Contractor Limited do?
GDS Contractor Limited is registered under Electrical installation (SIC 43210); Other building completion and finishing (SIC 43390).
How old is GDS Contractor Limited?
GDS Contractor Limited was incorporated on 19 April 2018, 8 years ago.
What is the penalty if GDS Contractor 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 GDS Contractor 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.