Marcelo Rizo Patrón de la Piedra

Cemento Andino SA produces clinker and cement. The company's products include Portland Tipo I, Portland Tipo I (PM), Portland Tipo II and Portland Tipo V. It was founded on April 21, 1952 and is headquartered in Lima, Peru.

Cementos Lima SAA engages in the production and trade of cement and clinker. The company sells its cement through the Bagged Cement and Bulk Cement business units. The Bagged Cement business unit handles brands such as Cemento Sol and Cemento Atlas. These products are sold through traditional and modern hardware stores. The Bulk Cement business unit sells Portland cement types I, IP, II, and type V to ready-mixed concrete firms and manufacturers. The company was founded in 1916 and is headquartered in Lima, Peru.

Sindicato de Inversiones y Administración SA is a management services company. It is engaged in providing company business advisory services and management, technical, legal and accounting assistance. The company was founded on April 22, 1965 and is headquartered in Lima, Peru.

Compañía Eléctrica el Platanal SA is a carbon-neutral energy generation and commercialization company based in La Victoria, Peru. Compañía Eléctrica el Platanal SA is committed to environmental sustainability and has designed a policy that emphasizes the prevention and mitigation of environmental impacts. The Peruvian company supports conservation projects for water resources and green infrastructure. Compañía Eléctrica el Platanal SA manages natural resources responsibly to contribute its energy potential to the National Interconnected Electric System (SEIN). The private company was founded by Jose Jaime Rizo Patrón Remy and is currently led by CEO Eduardo Herrera Vasquez.

ARPL Tecnología Industrial S.A. is a private company based in Lima, Peru. The Peruvian company provides engineering consulting services. It was founded by Jose Jaime Rizo Patrón Remy and the CEOs are Marcelo Rizo Patrón de la Piedra, Ricardo Cesar Rizo Patrón de la Piedra, Jaime Fernando Sotomayor Bernós.

Unión de Concreteras SA engages in the production of ready-mix concrete. The firm operates through the following business units: Concreto, Bombas, Mineria, Agregados, Prefabricados, and Pavimentos. It also provides technical support, advice, quality control, and pumping and shotcrete services. The company was founded in 1996 and is headquartered in San Juan de Miraflores, Peru.

Part of BASF SE, BASF Construction Chemicals Peru SA is a Peruvian company that manufactures and supplies chemical products for the construction industry. The company is based in Lima, Peru.