OC Global Railway Division Yingyongrattanakul and Nanjo Speak at the Inauguration Ceremony of Indonesian Tunneling and Underground Construction Society 14 November, 2025
OC Global Sponsors Jakarta TOD Forum 2025 Hosted by MRT Jakarta Collaborating to Promote TOD in Jakarta 13 November, 2025
OC Global CEO & President Eiji Yonezawa Speaks at the Japan Railway Seminar Held in Uzbekistan 12 November, 2025
Authentic Sushi to Ukraine! OC Global Provides Japanese Culinary Training for Ukrainian Trainee 06 November, 2025
OC Global Engineer Dr. Yingyongrattanakul Speaks at the 2nd Edition Philippines Rail 2025 28 October, 2025
OC Global Releases Video: Integrated Consultant – Diverse Sectors (Indonesia Edition) 22 October, 2025
