Cisco Systems
Cisco Systems is a multinational company of the type public.Founded in the year 1984,it is headquartered at San Jose, California .With more than 64,000 employees, the company mainly focus the field of Networking. It designs and sells networking and communications technology and is one of the best known company among the consumers. It provides the above mentioned services under five brands, namely Cisco, Linksys, WebEx, IronPort, and Scientific Atlanta.