This is Our Story

CNF (previously Callaghan Nador Flannery & Associates) was formed in 1981 and has been providing engineering and consultancy services to a wide range of clients and industries.

CNF has developed an excellent reputation for client support in all phases of projects from prefeasibility to design, construct and through to asset management, operations and maintenance.
The firm with the 
values that have evolved is wholly employee owned and takes pride in working with clients to deliver projects in any manner which suits client needs. This flexible approach to commercial delivery models allows risk allocation to be made to the party best suited to manage it.


Head office for CNF is in the Sydney CBD but project offices allow us to deliver projects all over Australia and the Southwest Pacific.
The
high quality of our senior staff allows us to provide support to clients in various fields including Mining & Minerals, Water & Wastewater, Renewable Energy, Chemicals, Oil and Gas