- Companies
- Groundworks and demolition
- Plymouth
- M & M Steel Fixings South West Limited
M & M Steel Fixings South West Limited
- Company number
- 09108219
- Incorporated
- 30 Jun 201412 years trading
- Registered office
- 2 Eton Avenue, Plymouth, PL1 5DP
- Nature of business
- Site preparation
M & M Steel Fixings South West Limited is a 12-year-old private limited company registered in Plymouth, company number 09108219, one of 11 groundworks and demolition companies in Plymouth. Its next accounts are due at Companies House on 29 March 2028, and the CT600 for the period to 29 June 2027 is due at HMRC on 29 June 2028.
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 £819 (+20.9%) on the year before, to £4,742.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £12K against £17K owed within a year: 0.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Jun 2026 | £4,742 | £12K | £17K | 2 | |
| 29 Jun 2025 | £3,923 | £46K | £41K | 2 | |
| 29 Jun 2024 | £3,717 | £123K | £178K | 2 | |
| 29 Jun 2023 | £13K | £176K | £153K | 1 | |
| 29 Jun 2022 | £29K | £213K | 1 | ||
| 30 Jun 2021 | £54K | £78K | £24K | 1 | |
| 30 Jun 2020 | £10 | £3,254 | £3,244 | 0 | |
| 30 Jun 2019 | £10 | £10 | |||
| 30 Jun 2018 | £10 | £10 | |||
| 30 Jun 2017 | £10 | £10 |
Where M & M Steel Fixings South West Limited is registered
The registered office is in Plymouth (PL1), in the Plymouth local authority area, South West. Show PL1 5DP on a map.
Other trade companies in PL1
- Clearway Drives & Patios LtdLandscapers and gardeners
- Techshopplymouth LtdRepair services
- Plymouth Garage LtdMechanics and garages
- Westmore Construction (South West) LtdProperty developers
- SW MOT LtdMechanics and garages
- SW Garage LtdMechanics and garages
- Mitchell Electrical (SW) LtdElectricians
- Mallu S Wheels UK LtdMotor traders
What happens if M & M Steel Fixings South West 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 29 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Mar 2028 to 29 Apr 2028 | £150 |
| 1 to 3 months late | 30 Apr 2028 to 29 Jun 2028 | £375 |
| 3 to 6 months late | 30 Jun 2028 to 29 Sep 2028 | £750 |
| More than 6 months late | From 30 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jun 2028 | £200 |
| 3 months late | 29 Sep 2028 | another £200 |
| 6 months late | 29 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Jun 2029 | 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
- 09108219
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2014 (12 years ago)
- Registered office
- 2 Eton Avenue, Plymouth, PL1 5DP
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 29 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 June 2026
- Last confirmation statement
- 30 June 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Plymouth
Other active groundworks and demolition companies registered in Plymouth.
- May Groundworks Ltd2026
- Stanlo Construction Limited2023
- Torbay Groundworks Ltd2025
- TRC (South West) Ltd2016
- West Plant Ltd2014
- Ace of Diamonds Limited2006
- D J Curtis & Son Limited2009
- D W Landscaping and Groundworks Limited2020
All groundworks and demolition companies in Plymouth · All trades in Plymouth · Groundworks and demolition across the UK
Frequently asked questions
When are M & M Steel Fixings South West Limited's accounts due?
M & M Steel Fixings South West Limited's next accounts are due at Companies House by 29 March 2028 (in 533 days), covering the period to 29 June 2027.
When is M & M Steel Fixings South West Limited's CT600 due?
The CT600 for the period to 29 June 2027 is due at HMRC by 29 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 30 March 2028.
Is M & M Steel Fixings South West Limited still trading?
M & M Steel Fixings South West 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 M & M Steel Fixings South West Limited do?
M & M Steel Fixings South West Limited is registered under Site preparation (SIC 43120).
How old is M & M Steel Fixings South West Limited?
M & M Steel Fixings South West Limited was incorporated on 30 June 2014, 12 years ago.
What is the penalty if M & M Steel Fixings South West 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 Steel Fixings South West 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.