About fission

Formed in Brisbane in 2016 as a specialised estimating, planning and risk consultancy firm, with a focus on civil infrastructure, resources, transport, energy and water projects across Australia.

It was a passion for quality and innovation in the industry that drove the establishment of fission, a consultancy with a core team of fresh-thinking professionals who commit to honest and authentic relationships with their clients.

Since then, we have grown to be a leader in our field, trusted by our clients to collaborate with them for everything that matters in project cost estimating, planning, constructability and risk assessment.

Meet The Team

We have built a team with a proven track record of success in both project development and construction delivery; founded on technical knowhow and expertise and an ability to work collaboratively with clients to ensure clarity at every stage of a project.

Roger has over 25 years’ experience in the first principles of civil estimating. He managed and secured over $2B in commercial tenders over the past 10 years for clients across a broad range of civil construction settings. He has also led the development, planning and review of P90 business case estimates and reports worth well over $35B in the past 10 years for commercial and government clients.

This unique combination of experience in both business case development and commercial cost estimating ensures robust, market attuned estimates and advice at critical stages of project costing.

Dafydd is a specialist in the preparation and review of complex construction programs. As an expert in the analysis of delay and disruption, Dafydd applies diligence, detail, focus and in-depth knowledge of civil engineering techniques to anticipate and advise clients of potential issues throughout a construction program. His ability to retrospectively evaluate construction programs through forensic analysis is valued and used regularly by clients in the resolution of claims and disputes. 

With a proven track record in major project construction, Jarrod offers extensive knowledge across pre-construction planning, methodology development and construction delivery. A qualified RPEQ, his project construction experience is founded on a strong technical knowledge of civil engineering principles, relevant Standards and Codes and site-based experience implementing construction methods and resources to deliver complex projects. 


Our leadership team is supported by a highly skilled and talented team of engineers, planners, estimators and quantity surveyors who bring their professional skills to every project.

Fission Team