- Companies
- Installers
- Dudley
- MJK Installations Limited
MJK Installations Limited
- Company number
- 10238468
- Incorporated
- 17 Jun 201610 years trading
- Registered office
- The Old Doctor's House, 74 Grange Road, Dudley, West Midlands, DY1 2AW
- Nature of business
- Other construction installation
MJK Installations Limited is a 10-year-old private limited company registered in Dudley, company number 10238468, one of 54 installation companies (insulation, lifts, shutters and similar) in Dudley. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 down £12K (-25.2%) on the year before, to £35K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £46K against £24K owed within a year: 1.9 times cover.
- 1 employee on average, up from -1 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £35K | £2,889 | £46K | £24K | 1 |
| 30 Jun 2024 | £47K | £88 | £41K | £12K | -1 |
| 30 Jun 2023 | £28K | £26K | -1 | ||
| 30 Jun 2022 | £8,923 | £28K | £19K | -1 | |
| 30 Jun 2021 | £953 | £3,781 | £7,906 | £6,181 | -1 |
| 30 Jun 2020 | £14K | £11K | £18K | £10K | -1 |
| 30 Jun 2019 | £14K | £7 | £25K | £18K | -1 |
| 30 Jun 2018 | £17K | £5,343 | £40K | £32K | 2 |
| 30 Jun 2017 | £577 | £2,176 | £36K | £48K | 2 |
Where MJK Installations Limited is registered
The registered office is in Dudley (DY1), in the Dudley local authority area, West Midlands. Show DY1 2AW on a map.
Other trade companies in DY1
- Direct Roofing & Property Maintenance LtdRoofers
- Greenedge Garden & Landscaping LtdLandscapers and gardeners
- Salvage Connect UK LtdMotor traders
- Protile Roofing Specialists LimitedFinishing trades
- Fresh As A Daisy Commercial Cleaning Services LtdCleaning companies
- Sterling Automotive Solutions LimitedMechanics and garages
- Mackenzie Outdoor Living LimitedFinishing trades
- K Shine Car Wash LtdCleaning companies
Also registered at this address
12 other companies use the same registered office as MJK Installations Limited.
- Approved Adaptations LimitedInstallers
- Ekube LtdBuilders
- Four D Contracts LtdFinishing trades
- Icaps Europe LtdMachinery repair and installation
- Libra Material Handling LimitedMachinery repair and installation
- Midland Door Services LtdInstallers
- Mitchell Renovations LtdInstallers
- MTL Equipment LtdGroundworks and demolition
- Nathan Warrilow LimitedPlumbers and heating engineers
- Spring Blossom Developments LimitedBuilders
- Switch on Connections LimitedCivil engineering
- Switch on LtdCivil engineering
What happens if MJK Installations 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 10238468
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 June 2016 (10 years ago)
- Registered office
- The Old Doctor's House, 74 Grange Road, Dudley, West Midlands, DY1 2AW
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 16 June 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Dudley
Other active installation companies (insulation, lifts, shutters and similar) registered in Dudley.
- Modern View Limited2025
- Omnis One FM Limited2025
- P.E.C. Installations Limited1999
- Paul James Interiors Ltd2022
- Play Centre Refurbs Limited2019
- Plumbing & Electrical Services Ltd2008
- Point 2 Point Connect Limited2023
- R S R Ductwork Installations Ltd2002
All installation companies (insulation, lifts, shutters and similar) in Dudley · All trades in Dudley · Installers across the UK
Frequently asked questions
When are MJK Installations Limited's accounts due?
MJK Installations Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is MJK Installations Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is MJK Installations Limited still trading?
MJK Installations 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 MJK Installations Limited do?
MJK Installations Limited is registered under Other construction installation (SIC 43290).
How old is MJK Installations Limited?
MJK Installations Limited was incorporated on 17 June 2016, 10 years ago.
What is the penalty if MJK Installations 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 MJK Installations 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.