Aena SME, S.A. is a state-owned Spanish company specializing in the management and operation of airports. It oversees a broad portfolio of airports not only in Spain but also internationally, includin... Aena SME, S.A. is a state-owned Spanish company specializing in the management and operation of airports. It oversees a broad portfolio of airports not only in Spain but also internationally, including locations in Brazil, the United Kingdom, Mexico, and Colombia. Its operations encompass airport services such as passenger and cargo handling, security, and the management of commercial spaces including shops, food and beverage outlets, and car rental services inside airport terminals. Additionally, Aena manages associated real estate assets and provides various regulated services like pharmacies and currency exchange within airports. Founded in 1991 and headquartered in Madrid, Aena plays a significant role in global airport services, ranking among the top airport operators by passenger volume. It also engages in real estate leasing and international airport management advisory, combining infrastructure management with diverse commercial activities to serve airlines, passengers, and airport service providers efficiently.