- Companies
- Property developers
- London
- Mah Holding Group Ltd
Mah Holding Group Ltd
- Company number
- 14861385
- Incorporated
- 11 May 20233 years trading
- Registered office
- 3 Trebeck Street, Mayfair, London, W1J 7LS
- Nature of business
- Development of building projects; Activities of other holding companies n.e.c.; Buying and selling of own real estate; Other letting and operating of own or leased real estate
Mah Holding Group Ltd is a 3-year-old private limited company registered in London, company number 14861385, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 down £78K on the year before, to -£80K.
- Current assets of £193K against £273K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£80K | £190K | £193K | £273K | 0 |
| 31 May 2024 | -£1,993 | £254K | £254K | £256K | 0 |
Who runs and owns Mah Holding Group Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** O*** | Director | May 2023 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** D*** | Director | May 2023 | Jun 2023 |
Person with significant control
Where Mah Holding Group Ltd is registered
The registered office is in London (W1J), in the Westminster local authority area, London. Show W1J 7LS on a map.
Other trade companies in W1J
- Eq Care Bradley Stoke LimitedProperty developers
- Mayfair Masonry LtdBuilders
- Eq Care Devizes LimitedProperty developers
- Eq Care Waterlooville LimitedProperty developers
- Domna Renewables LimitedInstallers
- Apex Build London LimitedBuilders
- Conquest Build UK LtdProperty developers
- UK Vehicle Imports LimitedMotor traders
Also registered at this address
2 other companies use the same registered office as Mah Holding Group Ltd.
- Empire Capital LimitedProperty developers
- Supreme Capital Management LtdProperty developers
What happens if Mah Holding Group 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14861385
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2023 (3 years ago)
- Registered office
- 3 Trebeck Street, Mayfair, London, W1J 7LS
- Nature of business
- Development of building projects (SIC 41100)
Activities of other holding companies n.e.c. (SIC 64209)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 23 May 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in London
Other active property development companies registered in London.
- Mah Services Group Limited2018
- Mah Services London Ltd2015
- Maha Asset Management Limited2016
- Maida Refurbs Ltd2025
- Maida Vale Estates Limited2006
- Maida Venice Limited2020
- Maidstone Project Limited2021
- Mailm Limited2018
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Mah Holding Group Ltd's accounts due?
Mah Holding Group Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Mah Holding Group Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Mah Holding Group Ltd still trading?
Mah Holding Group 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 Mah Holding Group Ltd do?
Mah Holding Group Ltd is registered under Development of building projects (SIC 41100); Activities of other holding companies n.e.c. (SIC 64209); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Mah Holding Group Ltd?
Mah Holding Group Ltd was incorporated on 11 May 2023, 3 years ago.
Who runs Mah Holding Group Ltd?
Mah Holding Group Ltd has 1 active director, the longest-serving appointed in May 2023. Their names and service addresses are on the Companies House register.
Who owns Mah Holding Group Ltd?
One person or company has significant control of Mah Holding Group Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Mah Holding Group 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 Mah Holding Group 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.