The thegentlemen ransomware group listed Koa Glass on its data leak site on 2026-05-24. Country: JP Sector: Manufacturing Domains named: koaglass.co.jp, zoominfo.com Claim as published on the leak site: koaglass.co.jp zoominfo.com/c/koa-glass-co-ltd/347978270 prestigious Japanese glass packaging manufacturer established in 1943 and headquartered in Tokyo. Specializes in high-end glass containers for cosmetics, fragrance, and pharmaceuticals, delivering end-to-end solutions: design, production, decoration, and innovative antibacterial "Million Guard" technology. With 500+ employees and facilities across Japan and China, Koa Glass serves global luxury brands including Chanel, Shiseido, L'Oreal, and Estee Lauder