For over 20 years TDC has enjoyed a working with our clients in the Defence Sector, both in Australia and overseas in USA and NZ. We have adapted and built skills and relationships across Land, Air, Sea and Communications teams, always striving to provide the best project management service with a purpose driven outcome. Working with Defence is one of our strengths and area in which we are proud to assist in serving our great nation. Late in 2025 we directly responded to the

For those who missed it... TDC is a now a pre-qualified supplier with Local Buy! Under LB279 Project Management Services (Civil...

Our new website is live! Pop on over, take a look around and get in touch! https://www.tdcinc.com.au/ Talking about projects? Patch us...