Leonardo Bassani da Silveira

CouchSurfing International, Inc. provides cultural exchange network services. It allows travelers to connect and stay at the home of a local resident to learn about the culture, similarities and to attend events. The company was founded by Sebastien Le Tuan, Casey Fenton, Daniel M. Hoffer and Leonardo Bassani da Silveira in 2004 and is headquartered in San Francisco, CA.

Red Bull Technologies, Inc. provides information security solutions. The company offers its own branded anti-virus and anti-spam e-mail service and mailThrasher. It provides customers planning, evaluation, selection, and deployment of security solutions customized to needs. The company's customers include health care, finance, government/public sector, manufacturing, legal, technology, wholesale/retail, services and education sectors. Red Bull Technologies was founded by Paul A. Graffeo in 2001 and is headquartered in Atlanta, GA.

Nokia, Inc. distributed and marketed mobile phones and telecommunication devices. It provided equipment, solutions, and services for network operators and corporations. The company was founded on March 19, 1999 and was headquartered in Irving, TX.

Avaya, Inc. provides real-time business collaboration and communications solutions. The company offers customer engagement, team engagement, networking, cloud, and real-time communication solutions. It offers professional, support, enterprise cloud and managed services. The company was founded on February 16, 2000 and is headquartered in Durham, CA.