Provide safe, robust and cost-effective geotechnical engineering solutions in a timely manner
A Perth-based geotechnical consultancy
Koul Associates Pty Ltd is an Australian geotechnical engineering consulting firm based in Perth. Together with our associate geotechnical consulting firms, we cover a wide range of services across geotechnical engineering works.
Our senior technical personnel bring several decades of combined international experience in the geotechnical industry, with proven capability in geotechnical engineering and engineering geological consulting for civil and mining infrastructure projects.

Foundations and ground engineering for major infrastructure
We undertake shallow and deep foundation design, construction and geotechnical investigation studies across three sectors.
Adding value at every stage of a project
Geotechnical studies at the feasibility, pre-design and construction phases make owners, designers and constructors aware of the nature and extent of any geo-uncertainties on a site. They help to:

Bill Koul
FIEAust, CPEng, NER, APEC Engr, RPEQ, FAIM
Director and Principal Geotechnical Engineer
With over 30 years as a geotechnical engineering professional, Bill’s expertise covers the design, construction and investigation of shallow and deep foundations for civil and mining infrastructure, including bridges, railways, elevated viaducts, airport infrastructure, power plants, power transmission towers and wind farms.




