Brisbane
Level 4, 232 Adelaide Street
Brisbane QLD 4000
About us
Engineering solutions that connect people, places and possibilities.
For decades, we have shaped the built environment through collaborative engineering, bringing together people, ideas and expertise.
What began in a shared Sydney office in 1958 with three entrepreneurial engineers, Dick Taylor, Jock Thomson and Alan Whitting, has grown into an international, privately owned engineering consultancy delivering some of the world’s most complex projects.
While our business has grown, one thing has remained constant. Our belief that great engineering starts with people.
After establishing a presence in Southern Asia with our Jakarta office, TTW opened its Singapore office in 2022. Since then, the team has continued to grow, and we remain committed to building our local presence and deepening the relationships that will shape the region’s future.
Our Heritage
Engineering with people at the heart
We challenge convention through thoughtful engineering and intelligent innovation. Advanced technology, evolving materials and practical construction insight allow us to solve complex problems with clarity and creativity. Technology expands what is possible. It is the insight, curiosity and collaboration of our people that turn possibility into built outcomes, and sets us apart.
Local expertise. Global Reach.
With six offices across Australia and Southeast Asia, we offer local teams with local expertise whilst maintaining global reach. Our footprint supports our commitment to delivering practical solutions wherever our clients need us.
Canberra
Level 5, 224 Bunda Street
Canberra ACT 2601
Mailing: PO Box 5320
Braddon ACT 2612
Jakarta
Arkadia Green Park, Tower F,
5th floor, Unit 503-505
JL Letlend TB Simatupang Kav.88
Jakarta Selatan 12520
Melbourne
Level 13, 379 Collins Street
Melbourne VIC 3000
Singapore
3 Harbourfront Place,
Level 03-03/04
Harbourfront Tower 2
Singapore 099254
Sydney
Level 6, 73 Miller Street
North Sydney NSW 2060
Our Values
Purpose in our thinking. Collaboration in our approach. People at our core.
We proactively seek opportunities, lead with determination, and own our achievements
We prioritise availability, nurture relationships, and focus on delivering exceptional results
We combine diverse talents and ideas to innovate and achieve collective success
We proactively seek opportunities, lead with determination, and own our achievements
Our work is guided by four core values: Collaboration, Technical Excellence, Initiative and a Personal Approach. Together, they shape how we think, how we lead and how we deliver.
These values define who we are as engineers and as partners. They drive us to create thoughtful, practical solutions while fostering a culture of curiosity, accountability and long-term impact.
People first. Your vision, delivered with precision.
Our Impact
Our impact goes beyond engineering
Building the Next Generation
Our partnerships with leading universities and our Emerging Engineers Program provide structured pathways from graduate to Chartership, investing in the future of engineering whilst strengthening our industry for everyone.