- Companies
- Plumbers and heating engineers
- Burscough
- Jko Engineers Limited
Jko Engineers Limited
- Company number
- 11728196
- Incorporated
- 14 Dec 20187 years trading
- Registered office
- Unit 2A Swordfish Business Park, Swordfish Close, Burscough, Lancashire, L40 8JW
- Nature of business
- Plumbing, heat and air-conditioning installation
Jko Engineers Limited is a 7-year-old private limited company registered in Burscough, company number 11728196, one of 7 plumbing and heating companies in Burscough. 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 £379 (+22.5%) on the year before, to £2,060.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £15K against £17K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- 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 Dec 2025 | £2,060 | £15K | £17K | 1 | |
| 31 Dec 2024 | £1,681 | £7,201 | £12K | 1 | |
| 31 Dec 2023 | £1,506 | £24K | £31K | 1 | |
| 31 Dec 2022 | £1,074 | £33K | £46K | 1 | |
| 31 Dec 2021 | £1,228 | £13K | £31K | 1 | |
| 31 Dec 2020 | £968 | £19K | £24K | 1 | |
| 31 Dec 2019 | £930 | £46K | £53K | 1 |
Where Jko Engineers Limited is registered
The registered office is in Burscough (L40), in the West Lancashire local authority area, North West. Show L40 8JW on a map.
Other trade companies in L40
- SJM Groundworx LtdGroundworks and demolition
- Shadow Security Systems LtdElectricians
- F & E Civils LtdCivil engineering
- Wingspan Aviation LtdMachinery repair and installation
- DJW Ainscough LtdFinishing trades
- Pete Hill Plumbing LtdPlumbers and heating engineers
- Cabalie Jones Plant LtdBuilders
- Rivendell Property Developments LtdProperty developers
Also registered at this address
2 other companies use the same registered office as Jko Engineers Limited.
- Blue Skies Gardening Services LimitedLandscapers and gardeners
- Purelypowered LtdElectricians
What happens if Jko Engineers 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
- 11728196
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 December 2018 (7 years ago)
- Registered office
- Unit 2A Swordfish Business Park, Swordfish Close, Burscough, Lancashire, L40 8JW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 12 January 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Burscough
Other active plumbing and heating companies registered in Burscough.
- JRS Property Renovations Limited2012
- M. J. Cox Plumbing & Heating Limited2017
- Paul Rothwell and Sons Ltd2024
- A Coakley Heating & Plumbing Ltd2012
- Hesketh Heating & Plumbing Limited2022
- James Meehan Ltd2010
All plumbing and heating companies in Burscough · All trades in Burscough · Plumbers and heating engineers across the UK
Frequently asked questions
When are Jko Engineers Limited's accounts due?
Jko Engineers 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 Jko Engineers 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 Jko Engineers Limited still trading?
Jko Engineers 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 Jko Engineers Limited do?
Jko Engineers Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Jko Engineers Limited?
Jko Engineers Limited was incorporated on 14 December 2018, 7 years ago.
What is the penalty if Jko Engineers 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 Jko Engineers 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.