Maria Maria Álvarez Mezquíriz

Vega Sicilia SL produces and wholesales wine. The firm's product brands include Alion, Macan, Macan Clasico, Pintia, Unico, Valbuena, and Oremus. The company was founded in April 1982 and is headquartered in Valladolid, Spain.

Part of Nuclenor SA, Medidas Ambientales SL is a Spanish company founded in 1996 that specializes in the measurement and counting of Legionella, a bacteria that causes an environmental infectious disease called legionellosis. The company is based in Urbanización La Florida, Spain. In addition to Legionella testing, the company also manages and disposes of low to medium radioactive waste generated by hospitals and research centers in Spain.

Grupo Eulen Chile SA provides industrial cleaning, temporary employment, maintenance and security services. In Chile, the strategic partner is the Said group of recognized prestige in the country in the Industrial, commercial, financial and technological areas, their main investments are in the food and beverage sector. The company was founded in 2001 and is headquartered in Providencia, Chile

Food Service Project SL owns and operates a chain of restaurants and fast food establishments. Its fast food chain and restaurant portfolio includes Burger King, Foster's Hollywood, Cañas & Tapas, and Domino's Pizza. The company was founded on December 7, 2000 and is headquartered in Madrid, Spain.

Mezqual Ltd. is a holding company which provides investment services. The company was founded on January 13, 2014 and is headquartered in London, the United Kingdom.

Euxa Servicios Sociosanitarios provides home care and assistance services for the elderly. The firm was founded in 2002, and is based in La Coruña, Spain.

Part of Daval Control SL, Flexiplan SA Empresa de Trabajo Temporal provides human resources solutions. The company is based in Madrid, Spain. The Spanish company was founded in 1990. Maria Jose Alvarez Mezquiriz has been the CEO of the company since 2021.

Daval Control SL provides administrative services. The company is based in Madrid, Spain, and has subsidiaries in Chile, Costa Rica, the Dominican Republic, Spain, and the United States. It was founded in 2012.