- Companies
- Electricians
- London
- Csi Global Holdings Limited
Csi Global Holdings Limited
- Company number
- 14667627
- Incorporated
- 16 Feb 20233 years trading
- Registered office
- 20 Garrett Street, London, EC1Y 0TW
- Nature of business
- Electrical installation; Other construction installation; Other building completion and finishing; Fire service activities
Csi Global Holdings Limited is a 3-year-old private limited company registered in London, company number 14667627, one of 3,448 electrical contractors in London. 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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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 £255K (+192.8%) on the year before, to £388K.
- Current assets of £229K against £98K owed within a year: 2.4 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £388K | £2,704 | £229K | £98K | 2 |
| 31 Dec 2024 | £132K | £915 | £87K | £60K | 1 |
| 29 Feb 2024 | £2,998 | £6,423 | 1 |
Where Csi Global Holdings Limited is registered
The registered office is in London (EC1Y), in the Islington local authority area, London. Show EC1Y 0TW on a map.
Other trade companies in EC1Y
- Matworks Heating & Plumbing LtdPlumbers and heating engineers
- Central London Painting&Decorating LtdFinishing trades
- Gloster SW Revenio LtdBuilders
- Yannick Jamey Scenic LtdPainters and decorators
- Jdunford LtdScaffolders
- Hanstone Builders LimitedBuilders
- Essanmotortrader LtdMotor traders
- Gardens of ST. George LimitedLandscapers and gardeners
Also registered at this address
2 other companies use the same registered office as Csi Global Holdings Limited.
- Compass Mep LtdSpecialist contractors
- Csi Compass LimitedSpecialist contractors
What happens if Csi Global Holdings 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 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
- 14667627
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2023 (3 years ago)
- Registered office
- 20 Garrett Street, London, EC1Y 0TW
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390)
Fire service activities (SIC 84250) - Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 22 April 2026
- Previous names
- Csi Engineering UK Limited (until 8 Oct 2024)
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.
- CTC Capital Ltd2018
- Cubic Interiors Limited2002
- Current Cloud Solutions Ltd2025
- Current Company London Ltd2025
- Current Electrical & Audio Visual Ltd.2009
- Current Phase Electrical Ltd2014
- Currentcoelectrical Limited2026
- Currentconnect Ltd2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Csi Global Holdings Limited's accounts due?
Csi Global Holdings Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Csi Global Holdings Limited'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 Csi Global Holdings Limited still trading?
Csi Global Holdings 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 Csi Global Holdings Limited do?
Csi Global Holdings Limited is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390); Fire service activities (SIC 84250).
How old is Csi Global Holdings Limited?
Csi Global Holdings Limited was incorporated on 16 February 2023, 3 years ago.
What is the penalty if Csi Global Holdings 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 Csi Global Holdings 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.