The chaos ransomware group listed Pak Technologies on its data leak site on 2025-03-31. Country: PK Sector: Manufacturing Domains named: paktech.com Claim as published on the leak site: PAK Technologies was established in 1980 in Milwaukee, WI. We began selling cleaners and restoration chemicals before incorporating private label blending and packaging. Since then, the company has grown and acquired BioPak, Inc., opened multiple facilities, and currently operates from its corporate headquarters and food processing facility located in Milwaukee.