GSAS Design & Build
4 STAR
Railways
Aug 14, 2018
GSAS Construction Management
CLASS A
Construction Site
Sep 17, 2018
5 STAR
Sports
Jun 12, 2022
CLASS A★
Feb 22, 2022
GSAS Operations
GOLD
Operations Standard
Oct 5, 2022
Oct 23, 2019
Apr 9, 2019
Mar 29, 2022
Feb 14, 2019
Sep 25, 2018
Jun 27, 2019
Oct 30, 2018
PLATINUM
Operations Premium
Aug 14, 2023
Mar 11, 2020
Mar 9, 2020
Oct 6, 2022
Sep 10, 2020
Aug 20, 2020
Sep 5, 2022
