- Companies
- Civil engineering
- Maghull
- Mah Construction & Development Limited
Mah Construction & Development Limited
- Company number
- 11025983
- Incorporated
- 23 Oct 20178 years trading
- Registered office
- 13 Liverpool Road North, Maghull, Merseyside, L31 2HB
- Nature of business
- Construction of other civil engineering projects n.e.c.
Mah Construction & Development Limited is a 8-year-old private limited company registered in Maghull, company number 11025983, one of 5 civil engineering contractors in Maghull. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 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 down £7,053 (-72.8%) on the year before, to £2,631.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £285K against £258K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2018 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £2,631 | £17K | £285K | £258K | 0 |
| 31 Oct 2023 | £9,684 | £6,296 | £168K | £128K | 1 |
| 31 Oct 2022 | £13K | £66K | £153K | £106K | 1 |
| 31 Oct 2021 | £18K | £39K | £154K | £97K | 1 |
| 31 Oct 2020 | £5,377 | £194K | £191K | 1 | |
| 31 Oct 2019 | £928 | £28K | £38K | £37K | 1 |
| 31 Oct 2018 | £1 |
Where Mah Construction & Development Limited is registered
The registered office is in Maghull (L31), in the Sefton local authority area, North West. Show L31 2HB on a map.
Other trade companies in L31
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- Verdenza Cleaning & Property Services LtdFacilities management
- PG Autos Liverpool LtdMechanics and garages
- RH Roofing Solutions LtdBuilders
- Ta Electrical North West LimitedElectricians
- Toprank Lifting LtdBuilders
- Powercurve LtdElectricians
Shared registered office
45 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 Mah Construction & Development 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
- 11025983
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2017 (8 years ago)
- Registered office
- 13 Liverpool Road North, Maghull, Merseyside, L31 2HB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 31 March 2026
- Previous names
- Ozark Construction Limited (until 15 Feb 2019)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Maghull
Other active civil engineering contractors registered in Maghull.
- Nsno Communications Limited2021
- Transmission & Distribution Site Management Solutions Limited2012
- Ajs Project Services Ltd2004
- Liverpool Road Surfacing Limited2019
All civil engineering contractors in Maghull · All trades in Maghull · Civil engineering across the UK
Frequently asked questions
When are Mah Construction & Development Limited's accounts due?
Mah Construction & Development Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Mah Construction & Development Limited'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 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mah Construction & Development Limited still trading?
Mah Construction & Development 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 Mah Construction & Development Limited do?
Mah Construction & Development Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Mah Construction & Development Limited?
Mah Construction & Development Limited was incorporated on 23 October 2017, 8 years ago.
What is the penalty if Mah Construction & Development 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 Mah Construction & Development 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.