- Companies
- Specialist contractors
- Sunderland
- JMJ Building Services Limited
JMJ Building Services Limited
- Company number
- 06944941
- Incorporated
- 25 Jun 200917 years trading
- Registered office
- 3 Cherry Brooks Way, Ryhope, Sunderland, SR2 0FH
- Nature of business
- Other specialised construction activities n.e.c.
JMJ Building Services Limited is a 17-year-old private limited company registered in Sunderland, company number 06944941, one of 81 specialist construction companies in Sunderland. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for JMJ Building Services LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £2,314 (-0.7%) on the year before, to £315K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £340K against £54K owed within a year: 6.3 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £315K | £340K | £54K | 1 | |
| 31 Mar 2024 | £318K | £373K | £91K | 1 | |
| 31 Mar 2023 | £324K | £409K | £130K | 2 | |
| 31 Mar 2022 | £302K | £346K | £99K | 2 | |
| 31 Mar 2021 | £274K | £256K | £8,851 | 2 | |
| 31 Mar 2020 | £294K | £343K | £73K | 2 | |
| 31 Mar 2019 | £238K | £246K | £37K | ||
| 31 Mar 2018 | £243K | £304K | £75K | ||
| 31 Mar 2017 | £230K | £264K | £51K | ||
| 31 Mar 2016 | £220K | £149K | £252K | £53K |
Where JMJ Building Services Limited is registered
The registered office is in Sunderland (SR2), in the Sunderland local authority area, North East. Show SR2 0FH on a map.
Other trade companies in SR2
- MR Wind LtdElectricians
- GM Customize LtdMechanics and garages
- Goldflow Plumbing and Heating LtdPlumbers and heating engineers
- BD Developments Ne LtdProperty developers
- Sunderland Roofing LtdFinishing trades
- John Petre Roofing LtdRoofers
- SW Offshore LtdMachinery repair and installation
- Capitanchev LimitedCleaning companies
What happens if JMJ Building 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 06944941
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 June 2009 (17 years ago)
- Registered office
- 3 Cherry Brooks Way, Ryhope, Sunderland, SR2 0FH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 10 July 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Sunderland
Other active specialist construction companies registered in Sunderland.
- K D Kassim Renewables Ltd2019
- K.W. Gas Services Ltd2013
- Ke Rope Access Ltd2025
- Kes Services (Ne) Ltd2017
- Lbwind Ltd2024
- Low Town Developments Limited2018
- Mason & Forster Limited2011
- MCC11 Ltd2019
All specialist construction companies in Sunderland · All trades in Sunderland · Specialist contractors across the UK
Frequently asked questions
When are JMJ Building Services Limited's accounts due?
JMJ Building Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is JMJ Building Services Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is JMJ Building Services Limited still trading?
JMJ Building 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 JMJ Building Services Limited do?
JMJ Building Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is JMJ Building Services Limited?
JMJ Building Services Limited was incorporated on 25 June 2009, 17 years ago.
What is the penalty if JMJ Building 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 JMJ Building 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.