Graña y Montero

Graña y Montero (BVL: GRAMONC1) is a company which controls a group of 23 subsidiaries in Latin America. It originated as a real estate and construction company, now the oldest and largest in Peru. It is headquartered in Lima. Its many business interests include the construction of buildings and infrastructure, the energy and mining industries, and sanitation and highway services.Graña y Montero is listed on the IGBVL, the main index of Lima Stock Exchange.