Carlos Puente Costales

Exmer SL provides consulting services. The private company is based in Madrid, Spain and has subsidiaries in Brazil, Czechia, Spain, Luxembourg, and Portugal.

Obras Subterráneas SA engages in the provision of civil infrastructure engineering and construction services. The firm specializes in the construction of civil infrastructure works including railway and highway tunnels, subway lines, roads, motorways, and hydroelectric power stations. It also provides waterproofing, installations, ventilation, electricity, and system services. The company was founded in 1952 and is headquartered in San Sebastian de los Reyes, Spain.

Mercapital Private Equity SGECR SA (Mercapital PE) is a wholly-owned subsidiary of Mercapital SL. Located in Madrid, Mercapital PE is the dedicated investment manager of the Mercapital Spanish Buyout Fund III. Their clients are Spanish and international institutions, including financial institutions and family offices.