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Macmahon Holdings Limited
Macmahon Holdings is a Public Company that generates the majority of its income from the Mineral Exploration industry. In 2025 the company generated total revenue of $2,435,090,000 including sales and other revenue. In 2025 Macmahon Holdings had 10,220 employees including employees from all subsidiaries under the company's control. The Chief Executive of Macmahon Holdings is Mr Michael Finnegan whose official title is Managing Director & Chief Executive Officer. The Chairman of Macmahon Holdings is Mr Hamish Tyrwhitt whose official title is Independent Non-Executive Chair. Macmahon Holdings Limited provides mining and engineering services in Australia, Indonesia, South Africa and Malaysia. Macmahon provides the following services: Surface Mining - Includes drill and blast, mine management, mining, plant operation, plant hire and plant maintenance services. Underground Mining - Includes underground development and production, raise drilling, production drilling, shaft sinking and project management services. Mining Support Services - Provides business improvement consulting, design, civil construction, equipment sales and hire, maintenance and site rehabilitation services to the resources sector. Civil Infrastructure - topsoil and overburden stripping, Bulk earthworks, road design and construction, mine infrastructure and services, train loading facilities, water infrastructure - dams, creek diversions, flood levies, and drainage structures, revegetation, rehabilitation monitoring and maintenance, non-process infrastructureThe company also owns TMM Group, which offers services such as operations, designs and civil constructions for the mining, energy and infrastructure industry across Australia, GBF Group, which provides specialised underground mining and industrial services, and Strong Minds, Strong Mines, which provides wellness programs.
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What's included in this industry analysis
IBISWorld's research coverage on the Macmahon Holdings Limited includes market sizing, forecasting, data and analysis. The most recent publication will be as current as of March 2026.
Company Details
What’s this enterprise profile about?
Macmahon Holdings Limited, trading as , operates under the ABN and was incorporated on . Macmahon Holdings Limited trades on the Australian Securities Exchange under the ticker code ASX:MAH. Macmahon Holdings Limited primarily operates in the Mining Support Services industry in Australia.
Key Personnel
What’s included in the Key Personnel chapter?
The Key Personnel chapter outlines the principal leadership positions within Macmahon Holdings Limited, including the Chairman, Board members, Chief Executive Officer, and other key management personnel. It provides an overview of the company’s governance and executive structure, along with a breakdown of gender diversity across leadership roles, offering insight into the composition of the organisation’s senior team.
Financials
What’s included in the Financials chapter?
The Financials chapter presents Macmahon Holdings Limited’s historical financial performance, including detailed profit and loss statements outlining sales revenue, cost of sales, and profitability. It also incorporates balance sheet data, providing a breakdown of assets and liabilities, as well as additional financial metrics such as the number of shares on issue. Together, these disclosures offer a comprehensive view of the company’s financial position and performance over time.
Growth & Ratios
What’s included in the Growth & Rations chapter?
The Growth & Ratios chapter provides historical data on key financial performance indicators, enabling an assessment of the company’s operational efficiency, profitability, and financial structure over time. Metrics covered include return on equity, return on assets, profit margins, revenue per employee, as well as gearing and leverage ratios, offering a comprehensive view of performance trends and capital management.
Operating Segments
What’s included in the Operating Segments chapter?
The Operating Segments chapter provides an overview of the revenue composition and asset allocation across the various industries in which Macmahon Holdings Limited operates. It offers insights into how the company’s financial performance is distributed among its core business segments, highlighting the relative contribution of each industry to total revenue.
Competitor Benchmarking
What’s included in the Competitor Benchmarking chapter?
The Competitor Benchmarking chapter includes a comparative assessment of Macmahon Holdings Limited’s key financial, growth, and valuation ratios against industry averages to evaluate its competitive position. It analyses valuation metrics such as price-to-earnings, price-to-book, enterprise value to EBITDA, and enterprise value to sales, alongside core financial indicators including liquidity ratios and profitability measures.
Industries of Operation
What’s included in the Industries of Operation chapter?
The Industries of Operation chapter outlines Macmahon Holdings Limited’s market share across the industries in which it operates. Each industry profile includes a comprehensive overview featuring data on total market size, the number of enterprises, industry concentration levels, and overall turnover. This analysis provides context for the company’s competitive position and scale within each relevant market.
Shareholders
What’s included in the Shareholders chapter?
The Shareholders chapter provides a breakdown of the ownership structure of Macmahon Holdings Limited, identifying key shareholders and outlining their respective ownership interests. This section offers insight into the concentration of shareholdings, the presence of institutional or strategic investors, and the overall distribution of equity within the company.
Subsidiaries
What’s included in the Subsidiaries chapter?
The Subsidiaries chapter provides an overview of the companies and business entities that are wholly or partially owned by Macmahon Holdings Limited. It outlines the ownership structure of each subsidiary, offering insight into the broader corporate group and how these entities contribute to the company’s overall activities and performance.
History
What’s included in the History chapter?
The History chapter presents a overview of Macmahon Holdings Limited’s development, highlighting key milestones and significant corporate events since its incorporation. It includes the company’s incorporation date and outlines major strategic, operational, and structural developments, providing context for its evolution and current market position.
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