PT Betonjaya Manunggal Tbk PT Betonjaya Manunggal Tbk engages in the manufacture and sale of plain round bar steel in Indonesia. The company produces round bars ranging from 6 mm to 12 mm in diameter under the BJM trademark, which comply with national quality standards (SNI) and are primarily used in building construction, including high-rise buildings and housing projects; it markets these products domestically through distributor networks and direct sales to customers, with an installed production capacity of 30,000 tons per year. Founded in 1995 and headquartered in Gresik, East Java, the company operates as a member of the Gunawan Steel Group and listed on the Indonesia Stock Exchange in 2001. Recent developments include announcements of changes to its audit committee members and corporate secretary in 2024, along with routine general meetings of shareholders and result disclosures in May and June 2025.