Fielder Engineers Pty Ltd was a consulting engineering firm started by the principal engineer, Peter Fielder, in 1986. The firm specialised in the design and project management of major port and transport infrastructure, completing state and national significant projects throughout Australia. The company's expertise included designing and managing complex infrastructure projects, from planning to delivery, and was known for its high-quality work and client-centric approach. Fielder Engineers Pty Ltd was a respected player in the Australian engineering industry until its closure on 30 June 2011.