4D Workshop

4D Workshop is a structural and civil engineering consultancy established in 2011 by founding directors David Doolan and Rob DiBlasi to harness their collective capability, experience and outcome-driven approach. Their partnership at 4D Workshop represents more than 30 years of intense collaboration, support and trust, across all aspects of their field – project delivery, business development & marketing and business administration. Their partnership is intuitive and enduring; it enhances distinctly different yet inherently complimentary individual styles and skills to create an astute and outcome-driven combination that is greater than the sum of its parts.

2024 was a transformative year for 4D Workshop, with Michael Szafranski and Vince De Stefano joining Rob and Dave as directors of the business. Michael and Vince joined 4D Workshop during the practice’s formative years. Both have contributed greatly to 4D’s success and share long and successful collaborations with the founding directors that began prior to the company’s inception. Their appointment as directors recognizes the value of their contributions to date and reinforces the key role they play in shaping the future direction of the business. 4D Workshop’s high-level technical capability is enhanced by the Associate Director team, technical leads Vincent Chung, Doug Wallace and Chris Langley, who together with the Directors, form the Senior Management Team.

The Senior Management Team is supported by a dedicated, talented and experienced team of professionals with complimentary skills that works closely under their leadership and shares a common understanding of key values and methodology that underpin and differentiate 4D Workshop’s culture and delivery capability.

4D Workshop is a collaboration based on mutual respect and trust. It consolidates the unique and complementary skills of the Senior Management Team in a dynamic and creative environment. 4D Workshop’s reputation is characterised by early identification of key priorities in complex design and delivery processes and the establishment and effective implementation of well-considered design and construction solutions.