Meet the Team
The Experts Behind USET
Industry specialists working together to design, deliver, and support high-performance building solutions.
Our Team
Australia / New Zealand
Stewart Wong
Founder & CEO
Stewart is the driving force behind USET Solutions, bringing over two decades of experience in property development, modular construction, and international trade. As the visionary founder and CEO, he leads the company with a focus on innovation, sustainability, and global collaboration. Stewart’s expertise lies in bridging opportunities across Asia-Pacific and Western markets, creating strategic partnerships that deliver lasting value for clients and communities.
Craig Maindonald
Senior Consultant
Craig brings a wealth of industry knowledge and practical expertise to USET Solutions. With years of experience advising on large-scale construction and development projects, he provides strategic insights and solutions that strengthen project outcomes. His pragmatic approach and strong stakeholder engagement skills make him an invaluable advisor to both our team and our partners.
Micky Liu
Sales Director, Queensland
Micky Liu is responsible for business development and strategic sales growth across Queensland. With strong industry networks and extensive experience in modular construction solutions, Micky focuses on expanding USET Solutions’ market presence, supporting developers and builders, and driving project delivery partnerships throughout the region.
Sarah Chen
Regional Director, Queensland
Sarah leads USET Solutions’ initiatives across Queensland, managing regional projects and fostering strong local partnerships. With her experience in planning,stakeholder engagement, and property development, she ensures that USET Solutions delivers tailored solutions aligned with regional opportunities and community needs.
Gary Kuma
Structural Engineer
Gary is a highly skilled structural engineer with a deep understanding of modular and precast construction systems. His expertise ensures that all USET Solutions projects meet the highest standards of safety, durability, and compliance with Australian building codes. Gary’s innovative engineering solutions help unlock design possibilities while maintaining cost-effectiveness and structural integrity.
Andrew Yu
Regional Director, Victoria
Andrew oversees USET Solutions’ Melbourne operations, supporting developers and builders with modular and precast construction solutions. With strong project management expertise and local industry knowledge, he ensures that USET Solutions projects in Victoria are delivered with efficiency, compliance, and client satisfaction.
James R.
WA Regional Director
James Roger leads USET Solutions’ Western Australia operations, supporting developers and builders across residential and accommodation projects. With strong regional industry experience and market understanding, he focuses on partnership development, project coordination, and expanding USET’s presence throughout WA.
USA
Derrick Ho
Co-Founder, USET Solutions USA
Derrick is the co-founder of USET Solutions in the United States and a key partner in the company’s global expansion strategy. With extensive expertise in modular integrated construction (MIC) and international project delivery, he supports USET’s presence in North America by connecting advanced technologies with market demand. Derrick plays a pivotal role in fostering cross-border collaborations, strengthening USET’s global innovation platform.
Canada
Mario Serruya Amselem
Sales Director – US & Canada Region
Mario Serruya Amselem is the Sales Director for the US and Canada region at USET, responsible for driving business growth and expanding market presence across North America. He brings strong experience in international sales, strategic partnerships, and client development within the construction and modular building industry.
China
Coral Dong
Regional Director, Greater China
Coral drives USET Solutions’ strategy and partnerships in Greater China, bridging international collaboration between Asia and Australia. With deep knowledge of the Chinese construction and property markets, she plays a vital role in cross-border project development, trade facilitation, and investor relations.
Have a Project in Mind?
We’d love to hear about your next project. Let’s discuss how USET Solutions can help you build better.