The tengu ransomware group listed Grupo Roa on its data leak site on 2026-01-16. Country: CO Sector: Agriculture and Food Production Domains named: gruporoa.mx Claim as published on the leak site: Grupo ROA is a Mexican group of companies operating in the construction and infrastructure sector, founded on March 30, 1995 with the aim of meeting the challenges of large construction projects in the southeastern region of Mexico.