- Companies
- Electricians
- London
- Jki Group Ltd
Jki Group Ltd
- Company number
- 07773817
- Incorporated
- 14 Sep 201115 years trading
- Registered office
- Unit 151, 295 Chiswick High Road, London, W4 4HH
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other construction installation; Other building completion and finishing
Jki Group Ltd is a 15-year-old private limited company registered in London, company number 07773817, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £150K (-99.4%) on the year before, to £960.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £451K against £416K owed within a year: 1.1 times cover.
- 3 employees on average, up from 1 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £960 | £451K | £416K | 3 | |
| 31 Oct 2023 | £151K | £607K | £426K | 1 | |
| 31 Oct 2022 | £82K | £270K | £166K | 1 | |
| 31 Oct 2021 | £30K | £222K | £163K | 1 | |
| 31 Oct 2020 | £680 | £155K | £169K | 1 | |
| 31 Oct 2019 | £3,001 | £53K | £69K | 1 | |
| 31 Oct 2018 | £230 | £18K | £42K | 1 | |
| 31 Oct 2017 | £298 | £75K | £103K | ||
| 31 Oct 2016 | £64K | £27K | £144K | £115K | |
| 31 Oct 2015 | £273 | £978 | £153K | £193K |
Where Jki Group Ltd is registered
The registered office is in London (W4), in the Hounslow local authority area, London. Show W4 4HH on a map.
Other trade companies in W4
- Pro-Tech Roofers LtdRoofers
- JRB Electrical (London) LimitedElectricians
- CJP Electrical Services LtdElectricians
- Signature Sparks LtdElectricians
- Greyform Property Solutions LtdSpecialist contractors
- Grace Garden Design LimitedLandscapers and gardeners
- Soni Plumbing-Gas LtdPlumbers and heating engineers
- Ek Carsales LtdMotor traders
What happens if Jki Group Ltd 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
- 07773817
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 September 2011 (15 years ago)
- Registered office
- Unit 151, 295 Chiswick High Road, London, W4 4HH
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 14 September 2026
- Previous names
- Jki Design & Build Specialists Limited (until 14 Aug 2015)
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.
- Jla Electrical London Limited2015
- JLB Contractors Ltd2026
- JLR Solutions Ltd2025
- JM Electrical Solutions Ltd2024
- JMB.Electric Ltd2018
- JMR Electrical Services (UK) Ltd2012
- Jodah Electrical Ltd2024
- John Ince Electrical Limited2001
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Jki Group Ltd's accounts due?
Jki Group Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Jki Group Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Jki Group Ltd still trading?
Jki Group Ltd 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 Jki Group Ltd do?
Jki Group Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390).
How old is Jki Group Ltd?
Jki Group Ltd was incorporated on 14 September 2011, 15 years ago.
What is the penalty if Jki Group Ltd 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 Jki Group Ltd 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.