PT Krakatau Sarana Infrastruktur (PT KSI) held its 43rd Anniversary Celebration on Monday, June 16, 2025. With the theme “Collaboration and Synergy Towards a Stronger Future”, this event symbolizes the company's long journey in making a positive and sustainable contribution to mutual progress.

The celebration was attended by the board of commissioners and directors of PT KSI as well as all employees as a form of togetherness and appreciation for the achievements that have been made. The nuances of kinship and collaborative spirit were seen from the entire series of events that ran solemnly.

As a form of gratitude, PT KSI also provided donations to 43 orphans, strays, and poor people. This activity reflects the company's social commitment to continue to grow with the community and benefit the surrounding environment.