GSAS Design & Build
4 STAR
Sports
Apr 9, 2019
GSAS Construction Management
CLASS A★
Construction Site
GSAS Operations
GOLD
Operations Standard
Mar 29, 2022
Railways
Feb 14, 2019
CLASS A
Sep 25, 2018
PLATINUM
Operations Premium
Dec 30, 2019
Jun 27, 2019
Oct 30, 2018
Aug 14, 2023
5 STAR
Mar 11, 2020
Mar 9, 2020
Oct 6, 2022
Sep 10, 2020
Aug 20, 2020
Sep 5, 2022
3 STAR
Education
Oct 9, 2017