- Companies
- Plumbers and heating engineers
- Rotherham
- MM Building Services (Sheffield) Ltd
MM Building Services (Sheffield) Ltd
- Company number
- 06395892
- Incorporated
- 10 Oct 200719 years trading
- Registered office
- 63 Bawtry Road, Bramley, Rotherham, South Yorkshire, S66 2TN
- Nature of business
- Plumbing, heat and air-conditioning installation
MM Building Services (Sheffield) Ltd is a 19-year-old private limited company registered in Rotherham, company number 06395892, one of 158 plumbing and heating companies in Rotherham. Its next accounts are due at Companies House on 29 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £23K (+10.5%) on the year before, to £240K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £962K against £591K owed within a year: 1.6 times cover.
- 22 employees on average, up from 4 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £240K | £410K | £962K | £591K | 22 |
| 31 Dec 2023 | £217K | £246K | £1.3M | £832K | 4 |
| 30 Jun 2022 | £216K | £125K | £716K | £511K | 0 |
| 30 Jun 2021 | £209K | £118K | £597K | £365K | 0 |
| 30 Jun 2020 | £238K | £65K | £286K | £58K | 0 |
| 30 Jun 2019 | £209K | £109K | £237K | £33K | |
| 30 Jun 2018 | £253K | £410K | £169K | ||
| 30 Jun 2017 | £155K | £315K | £182K | ||
| 30 Jun 2016 | £109K | £189K | £350K | £269K | |
| 30 Jun 2015 | £206K | £214K | £512K | £307K |
Where MM Building Services (Sheffield) Ltd is registered
The registered office is in Rotherham (S66), in the Rotherham local authority area, Yorkshire and The Humber. Show S66 2TN on a map.
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Also registered at this address
13 other companies use the same registered office as MM Building Services (Sheffield) Ltd.
- 4More Space LimitedSpecialist contractors
- C A Parts LtdMotor traders
- Complete Bathroom Solutions LtdPlumbers and heating engineers
- Fitzwilliam PM LtdSpecialist contractors
- Habbin Brothers Construction LimitedBuilders
- JBP Construction Consultants LtdSpecialist contractors
- JDG Commercials LimitedMechanics and garages
- Koko Projects LtdProperty developers
- Ma Maintenance (UK) LtdSpecialist contractors
- PCK Plumbing & Heating LtdPlumbers and heating engineers
- Redcroft Sy LtdProperty developers
- Thermatec LtdPlumbers and heating engineers
- Town Trading LimitedSpecialist contractors
What happens if MM Building Services (Sheffield) Ltd 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 29 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Dec 2026 to 29 Jan 2027 | £150 |
| 1 to 3 months late | 30 Jan 2027 to 29 Mar 2027 | £375 |
| 3 to 6 months late | 30 Mar 2027 to 29 Jun 2027 | £750 |
| More than 6 months late | From 30 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Mar 2027 | £200 |
| 3 months late | 29 Jun 2027 | another £200 |
| 6 months late | 29 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 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
- 06395892
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2007 (19 years ago)
- Registered office
- 63 Bawtry Road, Bramley, Rotherham, South Yorkshire, S66 2TN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 29 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 22 September 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Rotherham
Other active plumbing and heating companies registered in Rotherham.
- Mor-Gas Services Ltd2017
- Nicheheatingsolutions Ltd2025
- Nick Taylor (the Perfect Fit) Ltd2020
- O'Neills Gas Limited2022
- O2 Ventilation Systems Ltd2018
- Ob Plumbing and Heating (South Yorkshire) Ltd2025
- Ollax Ltd2025
- P. C. Kelly Plumbing & Heating (Rotherham) Limited1990
All plumbing and heating companies in Rotherham · All trades in Rotherham · Plumbers and heating engineers across the UK
Frequently asked questions
When are MM Building Services (Sheffield) Ltd's accounts due?
MM Building Services (Sheffield) Ltd's next accounts are due at Companies House by 29 December 2026 (in 77 days), covering the period to 29 March 2026.
When is MM Building Services (Sheffield) Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 29 March 2026, due by 29 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is MM Building Services (Sheffield) Ltd still trading?
MM Building Services (Sheffield) Ltd 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 MM Building Services (Sheffield) Ltd do?
MM Building Services (Sheffield) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is MM Building Services (Sheffield) Ltd?
MM Building Services (Sheffield) Ltd was incorporated on 10 October 2007, 19 years ago.
What is the penalty if MM Building Services (Sheffield) Ltd 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 MM Building Services (Sheffield) Ltd 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.