The thegentlemen ransomware group listed TOA on its data leak site on 2026-08-14. Country: JP Domains named: toa-const.co.jp, zoominfo.com Claim as published on the leak site: toa-const.co.jp zoominfo.com/c/toa-corp/425840057 TOA Corporation is a prominent Japanese general contractor specializing in marine civil engineering, land reclamation, and port infrastructure development. The company focuses on delivering high-quality, economically viable construction projects while prioritizing environmental sustainability and technological innovation. Through its corporate portal, stakeholders can access detailed information on their advanced engineering services, corporate philosophy, and investor relations.