- Companies
- Electricians
- Borehamwood
- Gsi Electrical Limited
Gsi Electrical Limited
- Company number
- 10685852
- Incorporated
- 23 Mar 20179 years trading
- Registered office
- 9 Dunnock Close, Borehamwood, WD6 2EL
- Nature of business
- Electrical installation
Gsi Electrical Limited is a 9-year-old private limited company registered in Borehamwood, company number 10685852, one of 68 electrical contractors in Borehamwood. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 down £17K (-99.1%) on the year before, to £148.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £29K against £13K owed within a year: 2.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £148 | £29K | £13K | 2 | |
| 31 Mar 2025 | £17K | £7,731 | £9,510 | 2 | |
| 31 Mar 2024 | £2,731 | £23K | £11K | 2 | |
| 31 Mar 2023 | £4,174 | £38K | £20K | 2 | |
| 31 Mar 2022 | £77 | £33K | £19K | 1 | |
| 31 Mar 2021 | £560 | £36K | £20K | 1 | |
| 31 Mar 2020 | £1,056 | £14K | £13K | 1 | |
| 31 Mar 2019 | £277 | £19K | £18K | ||
| 31 Mar 2018 | -£934 | £5,991 | £6,925 |
Where Gsi Electrical Limited is registered
The registered office is in Borehamwood (WD6), in the Hertsmere local authority area, East of England. Show WD6 2EL on a map.
Other trade companies in WD6
- Blackstone Builders LtdBuilders
- Clements Hall (Contracts) LtdFloor and wall tilers
- P & P Roofing & Guttering LimitedProperty developers
- Stern Landscaping LtdLandscapers and gardeners
- Complete Paint & Decor LtdPainters and decorators
- 1ST Response Plumbing and Heating LimitedPlumbers and heating engineers
- Ideal Casa Construction LtdInstallers
- Gallop Construction LimitedBuilders
Also registered at this address
1 other company uses the same registered office as Gsi Electrical Limited.
- Utilink Group LtdCivil engineering
What happens if Gsi Electrical 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 10685852
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 March 2017 (9 years ago)
- Registered office
- 9 Dunnock Close, Borehamwood, WD6 2EL
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 22 March 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 Borehamwood
Other active electrical contractors registered in Borehamwood.
- Ijh Electrical Services Ltd2022
- J I F Group Limited2015
- J&J Holding Ltd2015
- Jata Services Ltd2025
- Johnson R Electricals Ltd2021
- Jyp Limited2018
- Kempton Contracts Ltd2017
- KH Electrical (UK) Ltd2013
All electrical contractors in Borehamwood · All trades in Borehamwood · Electricians across the UK
Frequently asked questions
When are Gsi Electrical Limited's accounts due?
Gsi Electrical Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Gsi Electrical Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Gsi Electrical Limited still trading?
Gsi Electrical 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 Gsi Electrical Limited do?
Gsi Electrical Limited is registered under Electrical installation (SIC 43210).
How old is Gsi Electrical Limited?
Gsi Electrical Limited was incorporated on 23 March 2017, 9 years ago.
What is the penalty if Gsi Electrical 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 Gsi Electrical 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.