Aenza S.A.A., originally established in 1933 as Graña y Montero S.A.A. before adopting its current name in November 2020, operates across several key sectors: Infrastructure, Energy, Engineering and Construction, and Real Estate management. Headquartered in Surquillo, Peru, the company extends its operations to Bolivia, Chile, Mexico, and Colombia. Within its Infrastructure division, Aenza manages long-term concessions and similar contractual agreements primarily in Peru.