The Oriental School Of Business
5 Raffles Avenue Marina Square Singapore 039797
+65-6338-0066
+65-6339-9537
The Ritz-Carlton Hotel Company Of Singapore Pte Ltd
6 Temasek Boulevard #24-02 SUNTEC TOWER 4 Singapore 038986
+65-6333-8558
+65-6333-8066
2 Stamford Rd #06-00 Raffles City Convention Centre Singapore 178882
+65-6339-8377
+65-6339-1713
8 Shenton Way #13-01 TEMASEK TOWER Singapore 068811
+65-6220-8222
+65-6227-2220