During event of Supplier Engagement Day 2025 held in Surabaya by Regional 4 Indonesia Timur Subholding Upstream Pertamina with the theme Fostering Partnerships and Synergy for Business Sustainability. PT. Luas Birus Utama was selected as one of the best domestic partners to receive the Regional 4 Goods and Services Procurement award in the large business category. Through the Supplier Engagement Day 2025 event, Pertamina hopes to build a common understanding in fulfilling ESG aspects, increasing “Tingkat Komponen Dalam Negeri (TKDN)”, and applying HSSE principles in every procurement process in Regional 4.