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  • About Us
    • Creating Sustainable Futures
    • Capabilities
  • Our Business
    • Mining
    • Crushing
    • Infrastructure
    • International
    • Civil
    • MACA Interquip Mintrex
  • Projects
  • Community
    • Partnerships
    • Merchandise
    • Events
  • Suppliers
    • Subcontractor Management
  • Careers
  • News
  • Contact
    • Shop
    • Cart
    • Checkout
    • My Account
MACA Interquip Mintrex

About Us

To harness the power of people and technology to drive sustainable change

Our vision is a statement of intent. It’s ambitious in scope but very specific in its make-up – we know what it will take to get there. It’s always been the combination of our peoples’ commitment, ingenuity and new ideas that has driven our success over the years and today is no different. 

Sustainability is at the heart of MACA’s business. We integrate environmental, social, and governance (ESG) considerations into our decision-making every day.

You can read about our 2024 ESG performance in the Thiess Group 2024 Sustainability Report here.

 

 

Our Values

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Always striving to be better and do better 

Accountable

Committed to our promise of performance

Respectful

Thriving through honesty and encouragement

Empowered

Driving change through new ways of working

MACA’s success has been built upon strong relationships forged with our employees, clients and suppliers. 

Together with Thiess, we have the power to continue to make a meaningful impact for the future.

We are committed to fostering sustainable practices, promoting environmental stewardship, and prioritising the well-being of our communities. 

The synergy between MACA and Thiess positions us perfectly to tackle the challenges ahead and embrace the opportunities that arise. 

We don’t have all the answers but we know what success looks like and we’re committed to make it happen. 

  • Our Story
  • Our Leadership

The History of MACA

MACA was founded in Western Australia in 2002 as Mining and Civil Australia. We have since grown to become a leading contractor in the global market, delivering mining, crushing, civil construction, infrastructure, and mineral processing. In 2022, MACA was acquired by Thiess Group Holdings Pty Ltd and became a subsidiary of the Thiess Group, sharing in their vision to drive sustainable change.

People are MACA’s driving force, and their safety is at the forefront of everything we do. In trusted partnerships with our clients, subcontractors and employees, we empower this shared commitment and responsibility.

We are also committed to making a meaningful impact across the communities in which we operate. Our long-standing partnerships contribute to life-changing medical research and hospital care, accessible youth mental health services, employment opportunities for Aboriginal youth, and a vibrant arts sector.

Our reputation is built upon trusted partnerships, a hands-on operational approach, and innovative solutions to achieve positive project outcomes.

Michael Wright

Executive Chair and Chief Executive Officer – Thiess

BEng (Civil), MEngSc

Michael has over 30 years’ experience across the resource and industrial industries in Australia, Asia, Africa and the Americas. Prior to being appointed to the joint role of Executive Chair and CEO of Thiess, Michael was the CEO of ASX listed CIMIC Group, responsible for leading Sedgman, UGL, CPB Contractors, Leighton Asia and Thiess. He joined Thiess in 1998, starting as a Project Manager, and has held leadership and operational roles in the mining, construction and services sector. Michael serves as a Director of the Minerals Council of Australia and the Sustainable Minerals Institute.

David Greig

Group Executive Australia West

BCom, GAICD

David has over 20 years’ experience in mining, construction, maintenance, and infrastructure industries in Australia, the United States of America, Canada and Latin America. In the formative stages of his career, David was based in Texas, servicing the construction sector, prior to expanding his expertise into both open pit and underground mining in regional Western Australia. David sits on the General Council for the WA Chamber of Commerce and Industry (CCI). He is a graduate of the Australian Institute of Company Directors (GAICD) and has been on the Board of Murlpirrmarra Connection, a not-for-profit that provides education opportunities for Aboriginal youth in the remote communities across WA.

Board of Directors

Executive Leadership Team

pioneering spirit for a brighter tomorrow

At MACA, we strive for continuous improvement and drive innovation across our business to ensure our clients are running the most efficient operations possible.

That’s why we are collaborating with world-leaders in autonomy, artificial intelligence and battery vehicle technology to create a whole of life battery solution.

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Governance

MACA is committed to ensuring that the Company’s obligations and responsibilities are fulfilled through its corporate governance practices.

Our corporate governance ensures we build and maintain solid relationships with our clients, staff and stakeholders.

policies

CAPABILITY STATEMENTS

MACA Group

View MACA Group Capability Statement

Mining

View Mining Capability Statement

Crushing

View Crushing Capability Statement

Civil

View Civil Capability Statement

Stabilisation & Pavement Rehabilitation

View Stabilisation & Pavement Rehabilitation Statement

MACA Interquip Mintrex

View MACA Interquip Mintrex Capability Statement

MACA-LOGO@4x
MACA HEAD OFFICE

45 Division Street Welshpool,
Western Australia 6106

Phone: +61 (8) 6242 2600

MACA INTERQUIP MINTREX

Level 1, 88 Colin Street, West Perth, Western Australia 6106
Phone: +61 (8) 6258 7400

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