Our Vision

Be the market leader in all fields we operate with sustainable growth


  • Deliver on customer solutions
  • Empower the team
  • Harness and build on the culture
  • Be the lowest cost producer
  • Compete

Our Values


  • Only earned through action


  • Focused on safety and solutions


  • Deliver on commitments to customers


  • The courage to strive for excellence


  • Transparent conversations to get it right


  • Empowered to get it done and be accountable for the results


From little things, big things grow

Today Maas is a growing diversified industrial group that has cemented its place as a recognised supplier of choice across Australia – and now the world.

Established in 2002 with one Bobcat and a tipper truck by Wes Maas, Maas has been built on reputation and encompasses expanding construction materials, civil construction and hire, manufacturing and real estate divisions.

With a fleet of over 550 machines and a diverse and experienced team of ~1,900 employees, Maas ensures that the highest delivery standards are met on time, every time.

Maas Group Holdings - History

Our Companies


Wes Maas

Wes Maas

Managing Director and Chief Executive Officer (CEO)

Wes was 22 when he launched the business, which started with one Bobcat and a tipper truck. Today, he has grown the business to include a highly successful plant hire operation of 400+ equipment, bulk earthworks, civil construction, quarry business, and also a crushing and screening contract hire, along with a residential and commercial property division. Wes is now supported by a team of dedicated staff with the same vision and strong culture, all of whom endeavour to continue to grow the business.

Craig Bellamy

Craig Bellamy

Company Secretary and Chief Financial Officer (CFO)

Craig joined Maas in 2019 as Chief Financial Officer. He is responsible for all financial aspects of the Group, including accounting, treasury, budgeting and tax. Craig has over 25 years of experience and previously held executive roles, including Chief Executive Officer and Chief Financial Officer for ASX Listed Entities Devine Limited and Unity Pacific Group Limited (formerly Trinity Group Limited). Craig holds a Bachelor of Business (Accountancy) and is a Chartered Accountant.

Andy Letfallah

Andy Letfallah

Chief Operating Officer (COO)

Andy joined Maas in 2019 with the objective of delivering profitable growth and operational excellence, specifically focused on the Commercial Property portfolio and Maas Group integration. Andy has over 20 years in leadership roles across sales, operations and finance, with an esteemed career carved out across various divisions of Brambles Ltd (ASX: BXB) and Iron Mountain (NYSE: IRM) integrating Recall (ASX: REC). Andy is a Six Sigma Black Belt, and holds a Bachelor of Commerce Degree with majors in Marketing, Management and Human Resources and a Masters of Business Administration (MBAx) with a major in Technology.

Candice O’Neill

Candice O’Neill

Company Secretary & General Counsel

Candice is an experienced senior executive having held Company Secretary and senior legal counsel positions across the mining, technology and professional services sectors. She has a Bachelor of Business and Bachelor of Laws (LLB) from the University of Newcastle and a Master of Business Administration (MBA) from the University of Queensland and is admitted as a Solicitor of the Supreme Court of Queensland.

Tanya Gale

Tanya Gale

Executive Director, Corporate Development

Tanya joined Maas in July 2019 with over 20 years of experience in the property and construction sector, and a track record in the preparation and execution of IPO’s, acquisitions and post-transaction integration.  Tanya has strong FP&A, financial management and accounting skills developed from a broad base of experience in large corporations, mid-size subsidiaries and start-ups.  Tanya supports the growth across the real estate and construction segments.

Christine Ashcroft

Christine Ashcroft

Group Health and Safety Manager

Christine joined Maas in 2021 to lead health and safety functions at the company level. Prior to joining Maas, Christine was General Manager of Safety Risk and Governance at the Coliban Region Water Authority in Victoria. She also worked as Assurance Superintendent at Cadia Valley Operations (one of the world's largest gold mining companies) and Safety Consultant at Alkane Resources Limited (Tomingley Gold Operations). Christine holds a Postgraduate Diploma in Health Science (OHS), Lead Auditor Integrated Management Systems Exemplar Global - AU TL QM EM OH, MAICD.

Damien Porter

Damien Porter

Director, Business Development

With more than 20 years of experience in hiring, operations and sales, Damien brings a comprehensive knowledge of the equipment and machinery industry. Damien spent many years working for a major equipment hire company. Damien has been with Maas since 2005 and oversees upwards of 100 employees and machinery at any given time.

Josh Large

Josh Large

Director, Civil Construction & Hire

Josh has been working in the electrical industry for 20 years, starting and building JLE Electrical for 15 years. Josh’s experience like JLE’s moves across the industry and specialises in Design, Engineering, Contracting and project delivery in the electrical infrastructure and construction industries.

Megan Byrne

Megan Byrne

Manager Corporate Finance

Megan joined Maas in February 2022 and is responsible for the Corporate Finance activities of the Group, including business acquisitions and other corporate development activities. Megan has over 15 years of experience in Construction Materials and has previously held various strategy and finance roles at Holcim Australia & New Zealand. Megan holds a Bachelor of Commerce and is a Chartered Accountant.

Maas Group Holdings - Sustainability


Our products and services are helping build a better tomorrow, and so are we…

Maas is focused on the long term, and we want to be an industry leader in sustainable business operations. Our diverse operations shape many elements of modern communities, from our quarry products, which fuel large infrastructure projects, to our construction activities, which are building contemporary landscapes.

We believe that the best companies deliver real and lasting benefits for shareholders, their workers, and the broader community.

We believe that delivering accurate results over the long term is possible by doing what is right, respecting others and being responsible. Responsible business is ingrained in everything we do.

Maas strives to build and maintain strong relationships with our communities. We recognise that our long-term success depends on the well-being and development of the communities in which we operate. Therefore, we engage openly and constructively with community stakeholders, including peak industry bodies, to share information, hear concerns and solve problems. We proudly support many charities, initiatives and community groups.

We embrace our corporate social responsibility and strive to improve the world around us and the lives of the people within our communities through sound governance.

We will always act with integrity in all our dealings, meet our customer’s needs, look after our team, take care of the environment and support the community.

These priorities are the foundations of our views on sustainability – it’s simply how we do business.

Maas Group Holdings - Safety


Maas cares about our people and believes all workers should return home safely at the end of the day.

This belief drives a solid commitment to our workers' health, safety and well-being, supported by robust work health and safety management systems. Our consultative risk management framework aims to deliver a targeted risk-based approach, engaged leaders, empowered workers and a positive safety culture.

We do this through our Maas Safety Slogan: Think Safe, Act Safe, Look After Your Mate. This slogan unifies us as a team, focusing everyone on the same safe behaviours and setting the businesses expectations.

Modern Slavery Statement

Download our Modern Slavery Statement