Facundo Castro

Impsat Fiber Networks, Inc. is a telecommunications company. It is engaged in providing data transmission, internet, telephony, private networks, carrier services and data centers. The company was founded on September 5, 1996 and is headquartered in Buenos Aires, Argentina.

Level 3GC Ltd. operates as a global communications service provider. It offers data, voice and collaboration services to the companies in the Fortune 500, as well as carriers, mobile operators and Internet service providers around the world. The company offers telecommunication solutions, including broadband, voice, data, multimedia communications, readily accessible audio, video and web-conferencing. It serves Latin American businesses through its operations in Argentina, Brazil, Chile, Colombia, Ecuador, Panama, Peru, Mexico, Venezuela, the United States and the Caribbean region. The company was founded in March 1997 and is headquartered in Hamilton, Bermuda.

Level 3 Parent LLC engages in the provision of integrated communications services. The firm offers internet protocol and data such as internet, virtual private network (VPN), Ethernet, content delivery network (CDN), media delivery, vyvx broadcast, managed, and cloud and information technology; and transport and fiber including voice, colocation and data center and security services. It distributes its products to enterprise, content, government and wholesale customers. The company was founded by Kevin J. O'Hara in 1941 and is headquartered in Broomfield, CO.

Cirion Technologies Argentina SA is a technology partner for various industries. The private company is based in Buenos Aires, Argentina. The Argentinean company provides solutions for industries in Latin America. Facundo Castro has been the CEO of the company since 2022.