Welcome to EI Australia an Australian-owned, ISO 9001, 14001 & 4801 Certified, professional services company providing Enviro ... nmental, Geotechnical and Structural engineering solutions on greenfield and brownfield sites both nationally and internationally. For the last 25 years, our organisation has been built on a team of highly skilled professional staff ranging from experienced geotechnical and structural engineers, engineering geologists, geophysicists, environmental scientists and hydrogeologists. EI Australia maintains a strong reputation for being highly adaptable while ensuring the integrity and practical considerations associated with our client’s projects are kept to a high standard. We aim to be acknowledged leaders in our chosen fields with many of our staff recognised as industry experts - giving us the experience you require to complete a job in the most effective manner. To better serve our growing client base in the Illawarra and in recognition of the rapid growth in the region, EI Australia opened the Wollongong Office in 2019. read more