- Companies
- Plumbers and heating engineers
- Ipswich
- MJB Plumbing Services Limited
MJB Plumbing Services Limited
- Company number
- 08480870
- Incorporated
- 9 Apr 201313 years trading
- Registered office
- Unit 81 Centaur Court, Claydon Business Park GT. Blakenham, Ipswich, Suffolk, IP6 0NL
- Nature of business
- Plumbing, heat and air-conditioning installation
MJB Plumbing Services Limited is a 13-year-old private limited company registered in Ipswich, company number 08480870, one of 130 plumbing and heating companies in Ipswich. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £5,983 (-26.1%) on the year before, to £17K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £25K against £9,016 owed within a year: 2.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £17K | £25K | £9,016 | 1 | |
| 30 Apr 2024 | £23K | £31K | £11K | 1 | |
| 30 Apr 2023 | £26K | £33K | £10K | 1 | |
| 30 Apr 2022 | £25K | £36K | £15K | 2 | |
| 30 Apr 2021 | £20K | £29K | £14K | 2 | |
| 30 Apr 2020 | £17K | £20K | £10K | 2 | |
| 30 Apr 2019 | £18K | £21K | £13K | ||
| 30 Apr 2018 | £9,751 | £18K | £19K | 2 | |
| 30 Apr 2017 | £5,865 | £27K | £31K | 2 | |
| 30 Apr 2016 | £5,534 | £21K | £28K |
Where MJB Plumbing Services Limited is registered
The registered office is in Ipswich (IP6), in the Mid Suffolk local authority area, East of England. Show IP6 0NL on a map.
Other trade companies in IP6
- CDV Thorpe Lodge LimitedProperty developers
- 11:11 Automotive LtdMotor traders
- JS Fire and Intrusion Solutions LtdElectricians
- Lakeview Cars LimitedMotor traders
- LG Contractors LtdCivil engineering
- Concentric Plumbing & Mechanical LtdPlumbers and heating engineers
- CJW Coastal Plumbing and Heating LtdPlumbers and heating engineers
- Ajh Design and Build LtdJoiners and carpenters
Also registered at this address
10 other companies use the same registered office as MJB Plumbing Services Limited.
- A C Brickwork (South East) LimitedInstallers
- Andaman Engineering LimitedBuilders
- CJM Carpentry & Joinery LtdJoiners and carpenters
- DVP Restorations LimitedMechanics and garages
- Graham Burgess Plumbing Services LimitedPlumbers and heating engineers
- Iot Controls LtdElectricians
- Maw Plumbing Services LimitedPlumbers and heating engineers
- S Newman Cars LimitedMechanics and garages
- Simply Wood (East) LimitedJoiners and carpenters
- Southgate & Culham LimitedPlumbers and heating engineers
What happens if MJB Plumbing Services 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 08480870
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 April 2013 (13 years ago)
- Registered office
- Unit 81 Centaur Court, Claydon Business Park GT. Blakenham, Ipswich, Suffolk, IP6 0NL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 9 April 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 Ipswich
Other active plumbing and heating companies registered in Ipswich.
- MK Ip Home Care Solutions Limited2026
- Mto Contracting Ltd2026
- N D Mullett Plumbing & Heating Limited2008
- New Age Plumbing and Heating Services Ltd2021
- O.Brader Plumbing and Heating Ltd2026
- Oil Boilers & Heating Ltd2023
- Olympus Mechanical Services Ltd2019
- Onyx Solutions (East) Ltd2012
All plumbing and heating companies in Ipswich · All trades in Ipswich · Plumbers and heating engineers across the UK
Frequently asked questions
When are MJB Plumbing Services Limited's accounts due?
MJB Plumbing Services Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is MJB Plumbing Services Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is MJB Plumbing Services Limited still trading?
MJB Plumbing Services 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 MJB Plumbing Services Limited do?
MJB Plumbing Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is MJB Plumbing Services Limited?
MJB Plumbing Services Limited was incorporated on 9 April 2013, 13 years ago.
What is the penalty if MJB Plumbing Services 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 MJB Plumbing Services 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.