Giam Swiegers | |
|---|---|
| Born | Guillaume Johannes Swiegers 27 July 1956 |
| Nationality | South African |
| Alma mater | University of Pretoria |
| Occupation(s) | Chairman, NED and consultant |
| Known for | former Global CEO of Aurecon and 12 year CEO of Deloitte Australia |
Guillaume Johannes "Giam" Swiegers (born 27 July 1956) is a South African-born Australian business executive. Swiegers was the Global CEO of international engineering company Aurecon from 2015 to 2019, and was previously CEO of Deloitte Australia for twelve years.