Pertamina (Persero) held the annual Pertamina Investor Day in July 3 - 5 2023, with 300 multinational participants, with Project Showcase Exhibition exhibiting Pertamina’s ongoing projects. Besides the conference and welcome dinner, the participants taken to visit Pertamina’s iconic site on Cilacap Refinery and Kamojang Geothermal Plant, making the event running in 3 different places.