- Companies
- Builders
- Manchester
- Mountain Earth Developments Limited
Mountain Earth Developments Limited
- Company number
- 12687107
- Incorporated
- 20 Jun 20206 years trading
- Registered office
- Alliance House Clarence Avenue, Trafford Park, Manchester, M17 1QS
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other specialised construction activities n.e.c.
Mountain Earth Developments Limited is a 6-year-old private limited company registered in Manchester, company number 12687107, one of 1,020 building contractors in Manchester. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £632K (+68%) on the year before, to £1.6M.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £4.5M against £2.9M owed within a year: 1.5 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1.6M | £3.2M | £4.5M | £2.9M | 3 |
| 30 Jun 2024 | £929K | £1.4M | £2.1M | £1.1M | 3 |
| 30 Jun 2023 | £385K | £1M | £686K | 2 | |
| 30 Jun 2022 | £284K | £504K | £220K | 2 | |
| 30 Jun 2021 | £178K | £319K | £141K | 2 |
Public contracts won
Mountain Earth Developments Limited has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Wirral Council | North West Contractor Framework | Ceiling, not shown | 19 Mar 2026 |
Where Mountain Earth Developments Limited is registered
The registered office is in Manchester (M17), in the Trafford local authority area, North West. Show M17 1QS on a map.
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- Engineering Services (NW) LtdBuilders
- Jem Commercials Northwest LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as Mountain Earth Developments Limited.
What happens if Mountain Earth Developments 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12687107
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 June 2020 (6 years ago)
- Registered office
- Alliance House Clarence Avenue, Trafford Park, Manchester, M17 1QS
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 3 June 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Manchester
Other active building contractors registered in Manchester.
- Mountain Earth Holdings Limited2026
- Move Swiftly Ltd2018
- MPC Building Limited2021
- Mptiling Ltd2025
- MRQS Limited2025
- MS Bathrooms & Plastering Ltd2025
- MSF Manchester Properties Ltd2023
- MST Construction Services Ltd2025
All building contractors in Manchester · All trades in Manchester · Builders across the UK
Frequently asked questions
When are Mountain Earth Developments Limited's accounts due?
Mountain Earth Developments Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Mountain Earth Developments Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Mountain Earth Developments Limited still trading?
Mountain Earth Developments 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 Mountain Earth Developments Limited do?
Mountain Earth Developments Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other specialised construction activities n.e.c. (SIC 43999).
How old is Mountain Earth Developments Limited?
Mountain Earth Developments Limited was incorporated on 20 June 2020, 6 years ago.
Has Mountain Earth Developments Limited won public sector contracts?
Yes. Mountain Earth Developments Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Wirral Council.
What is the penalty if Mountain Earth Developments 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 Mountain Earth Developments 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.