The thegentlemen ransomware group listed WIKA Beton on its data leak site on 2026-10-31. Country: ID Sector: Manufacturing Domains named: wika-beton.co.id Claim as published on the leak site: wika-beton.co.id WIKA Beton (PT Wijaya Karya Beton Tbk) is Indonesia's largest precast and prestressed concrete manufacturer, founded in 1997 and listed on the Indonesia Stock Exchange since 2014 as part of state-owned Wijaya Karya group. It operates over 20 production plants across Indonesia from Java to Papua, producing more than 189 types of concrete products including bridge girders, piles, culverts and railway sleepers. Revenue is estimated at around 5.3 trillion rupiah with a market cap of