- Companies
- Finishing trades
- Doncaster
- M&M Utilities Limited
M&M Utilities Limited
- Company number
- 11497523
- Incorporated
- 2 Aug 20188 years trading
- Registered office
- 294-296 Askern Road, Toll Bar, Doncaster, DN5 0QN
- Nature of business
- Other building completion and finishing; Renting and leasing of construction and civil engineering machinery and equipment
M&M Utilities Limited is a 8-year-old private limited company registered in Doncaster, company number 11497523, one of 107 building finishing companies in Doncaster. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £155K (+8%) on the year before, to £2.1M.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £1.9M against £29K owed within a year: more than 10 times cover.
- 4 employees 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 Jan 2025 | £2.1M | £1.3M | £1.9M | £29K | 4 |
| 31 Jan 2024 | £1.9M | £1.5M | £1.8M | £38K | 4 |
| 31 Jan 2023 | £1.7M | £1.5M | £1.7M | £1,000 | 4 |
| 31 Jan 2022 | £4 | 0 | |||
| 31 Jan 2021 | £4 | £4 | |||
| 31 Jan 2020 | £4 | £4 | |||
| 31 Jan 2019 | £4 |
Where M&M Utilities Limited is registered
The registered office is in Doncaster (DN5), in the Doncaster local authority area, Yorkshire and The Humber. Show DN5 0QN on a map.
Other trade companies in DN5
- D3 Lifestyle Group LimitedMotor traders
- Thurnscoe Bungalows LimitedBuilders
- Mastercraft Roofing and Home Improvements LtdRoofers
- Just Vags LtdMechanics and garages
- Wilson Decorators (Doncaster) LtdPainters and decorators
- Surface Groundworks LimitedLandscapers and gardeners
- Vaulto Automotive Customisation LtdMechanics and garages
- GR33N Group (G3) LtdProperty developers
Also registered at this address
2 other companies use the same registered office as M&M Utilities Limited.
- Ashcourt Commercials LtdMotor traders
- Murtagh & Maloney LimitedCivil engineering
What happens if M&M Utilities 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 11497523
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 August 2018 (8 years ago)
- Registered office
- 294-296 Askern Road, Toll Bar, Doncaster, DN5 0QN
- Nature of business
- Other building completion and finishing (SIC 43390)
Renting and leasing of construction and civil engineering machinery and equipment (SIC 77320) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 23 September 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Doncaster
Other active building finishing companies registered in Doncaster.
- Market Place Bawtry Ltd2023
- Marss Investments (UK) Ltd2023
- Masefield Building Services Limited2011
- MKM Contractors Ltd2014
- Modern Property Service (MPS) Ltd2023
- MZ Property Services (Doncaster) Ltd2024
- N & L Milo Miles Limited2011
- Neat & Complete Maintenance Ltd2025
All building finishing companies in Doncaster · All trades in Doncaster · Finishing trades across the UK
Frequently asked questions
When are M&M Utilities Limited's accounts due?
M&M Utilities Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is M&M Utilities Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is M&M Utilities Limited still trading?
M&M Utilities 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 M&M Utilities Limited do?
M&M Utilities Limited is registered under Other building completion and finishing (SIC 43390); Renting and leasing of construction and civil engineering machinery and equipment (SIC 77320).
How old is M&M Utilities Limited?
M&M Utilities Limited was incorporated on 2 August 2018, 8 years ago.
What is the penalty if M&M Utilities 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 M&M Utilities 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.