GWA Group Limited announced the appointment of Calin Scott as group chief financial officer. Calin will commence with the company in early 2022 following the resignation of Patrick Gibson announced on 30 November 2021. His most recent role was that of Tetra Tech Asia Pacific CFO with previous group finance roles at Coffey International Limited and Metcash Limited, as well as a Principal at BDO, and Chief Financial Officer of Tri Origin Minerals Limited.