Craft. Character. Commitment
Simplifying complexity and enhancing certainty on your water project.
Complementing your experience and capability
Craft. Character. Commitment.
Engineering Water Solutions for Tomorrow
Strengthening Your Team
Providing you with best of quality
Simplifying Complexity and Enhancing Certainty
One step solution for your water engineering needs
Who we are
SUMO are water experts who bring career long sector experience in project management, procurement, and engineering of water projects. We deliver high-quality sustainable solutions for large-scale projects, partnering efficiently with Tier 1 contractors to add value and ensure successful achievement of project outcomes and enhanced project legacy.
Years of Experienced Engineers Working on Your Projects
Projects delivered. Our extensive experience showcases our commitment to excellence in every project, ensuring sustainable results and client satisfaction.
Collaborations
services we offer
Project management
Our People
With years of experience, innovative ideas, and a passion for delivering results, they are the backbone of our success. Each member brings unique insights and talents to the table, ensuring we continuously strive for excellence. Get to know the people who make it all happen.
Principal – Project Delivery
To Ly
Principal – Engineering and Design Management
To brings over 12years of experience in water and wastewater engineering, with a strong foundation in both technical design and project delivery. His integrated approach ensures that engineering solutions are not only technically sound but also practical for construction and long term operation.
Matt Watkins
Business Development and Bid Management/Procurement
Matt has 22 year’s International Mechanical Engineering broad sales and construction experience in the Water, Power Generation, Oil & Gas, Energy, Defence and Infrastructure sectors. A professionally qualified chartered engineer, he has spent the last 15 years of his career in a front-end business development and tendering/project development roles with constructors.
Rob Mueller
Associate Electrical Engineer
With over 23 years of experience in the electrical construction and engineering sectors, including 15 years as an industrial electrician, Rob has supported the delivery of complex, multimillion-dollar projects. Rob combines firsthand trade experience with project management and leadership skills.
Client Stories & Testimonials
We are proud to work with a wide range of clients and partners who trust us. We deliver complex infrastructure solutions with clarity, reliability, and long-term value.
Some of the few voices that reflect our professionalism, dedication, and inspiration are highlighted below:
It is rare to find a consultancy that combines deep technical expertise with transparency. SUMO was proactive in their planning and always solution-focused. That’s exactly what we needed. 
Working with SUMO Engineering was a turning point for our project. The team helped us navigate complex compliance requirements with ease, delivering the project ahead of time and under budget. 
Working with SUMO Engineering was a turning point for our project. The team helped us navigate complex compliance requirements with ease, delivering the project ahead of time and under budget.
It is rare to find a consultancy that combines deep technical expertise with transparency. SUMO was proactive in their planning and always solution-focused. That’s exactly what we needed.
Working with SUMO Engineering was a turning point for our project. The team helped us navigate complex compliance requirements with ease, delivering the project ahead of time and under budget.