What we do
Sigra delivers solutions to our clients in all matters related to the ground. We understand what we are dealing with, and we have the capability to examine and analyse it in detail.
November 24, 2020
The Sigra South Africa team was able to meet with some of the top experts in the region at the Deep Mining 2019 Conference and South African Rock Engineering Symposium last week. The conference covered a range of rock engineering and geotechnical challenges facing the industry. It also gave Sigra the opportunity to showcase everythingJuly 3, 2019
April marks Sigra’s 25th year of continued operation throughout Australia and across the globe. On April 1st 1994, Dr. Ian Gray founded Sigra as a one-man engineering consultancy. 25 Years on, Dr. Gray continues to lead the company which has grown into a multifaceted, well trusted organisation with offices in Australia and South Africa thatApril 13, 2019
March 6, 2019