- Companies
- Electricians
- St Helens
- DMJ (UK) Limited
DMJ (UK) Limited
- Company number
- 08678988
- Incorporated
- 5 Sep 201313 years trading
- Registered office
- 54-56 Ormskirk Street, St Helens, Merseyside, WA10 2TF
- Nature of business
- Electrical installation
DMJ (UK) Limited is a 13-year-old private limited company registered in St Helens, company number 08678988, one of 28 electrical contractors in St Helens. Its next accounts are due at Companies House on 25 June 2027, and the CT600 for the period to 25 September 2026 is due at HMRC on 25 September 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 DMJ (UK) 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 up £4,101 (+103.5%) on the year before, to £8,062.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £46K against £37K owed within a year: 1.3 times cover.
- 3 employees on average, down from 4 the year before.
- 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 Sep 2025 | £8,062 | £13K | £46K | £37K | 3 |
| 30 Sep 2024 | £3,961 | £16K | £46K | £30K | 4 |
| 30 Sep 2023 | £4,483 | £28K | £63K | £40K | 4 |
| 30 Sep 2022 | £179 | £32K | £68K | £42K | 4 |
| 30 Sep 2021 | £455 | £36K | £93K | £60K | 4 |
| 30 Sep 2020 | £2,477 | £56K | £76K | £38K | 4 |
| 30 Sep 2019 | £4,144 | £9,703 | £33K | £29K | 3 |
| 30 Sep 2018 | £4,062 | £1,114 | £33K | £29K | 3 |
| 30 Sep 2017 | £1,893 | £6,086 | £35K | £33K | 3 |
| 30 Sep 2016 | £49 | £2,545 | £32K | £32K |
Where DMJ (UK) Limited is registered
The registered office is in St Helens (WA10), in the St. Helens local authority area, North West. Show WA10 2TF on a map.
Other trade companies in WA10
- BNB Trade LimitedMotor traders
- Hatton’S Utilities LtdCivil engineering
- Ste Leatherbarrow Building and Roofing LtdBuilders
- Maqur Services LtdBuilders
- Speakman Chilled-Worx LtdMachinery repair and installation
- JM Technical LtdMachinery repair and installation
- P.W.Fencing LtdProperty developers
- Subsea Cable Solutions LimitedInstallers
Shared registered office
106 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if DMJ (UK) 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 25 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Jun 2027 to 25 Jul 2027 | £150 |
| 1 to 3 months late | 26 Jul 2027 to 25 Sep 2027 | £375 |
| 3 to 6 months late | 26 Sep 2027 to 25 Dec 2027 | £750 |
| More than 6 months late | From 26 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 26 Sep 2027 | £200 |
| 3 months late | 25 Dec 2027 | another £200 |
| 6 months late | 25 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 25 Sep 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
- 08678988
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2013 (13 years ago)
- Registered office
- 54-56 Ormskirk Street, St Helens, Merseyside, WA10 2TF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 25 September (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 5 September 2026
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 St Helens
Other active electrical contractors registered in St Helens.
- Elecmech Associates Ltd2026
- Fuzed SL Ltd2026
- GTB Electrical Contractors Limited2021
- Hazell Electrical Ltd2019
- HJS Electrical Services North West Ltd2018
- KLX Electrical Ltd2022
- Matthew Prior Electrics Limited2023
- MPB Solutions (NW) Limited2024
All electrical contractors in St Helens · All trades in St Helens · Electricians across the UK
Frequently asked questions
When are DMJ (UK) Limited's accounts due?
DMJ (UK) Limited's next accounts are due at Companies House by 25 June 2027 (in 255 days), covering the period to 25 September 2026.
When is DMJ (UK) Limited's CT600 due?
The CT600 for the period to 25 September 2026 is due at HMRC by 25 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 26 June 2027.
Is DMJ (UK) Limited still trading?
DMJ (UK) Limited is listed as active on the Companies House register (checked 13 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 DMJ (UK) Limited do?
DMJ (UK) Limited is registered under Electrical installation (SIC 43210).
How old is DMJ (UK) Limited?
DMJ (UK) Limited was incorporated on 5 September 2013, 13 years ago.
What is the penalty if DMJ (UK) 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 DMJ (UK) Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.