LinkedIn is a business-related social networking site & mainly used for professional networking.
Apple Inc.is an American multinational corporation that designs and sells consumer electronics, computer software, and personal computers.
#3. Qlik Technologies
QlikTech is a business intelligence (BI) software company based in Radnor, Pennsylvania.
athenahealth, Inc. is a publicly traded American company that provides physician practices with online practice management and electronic medical record software, combined with medical billing and other healthcare business services.
Equinix, Inc. is an American public corporation that provides carrier-neutral data centers and internet exchanges.
European forum for energy Business Information eXchange, is a non-profit European organisation with the objectives to advance, develop and standardise the use of electronic information exchange in the European energy industry.
#7. Aruba Networks
Aruba Networks, Inc. is a networking vendor selling enterprise wireless LAN and edge access networking equipment.
#8. Riverbed Technology
Riverbed Technology is a technology company that specializes in improving the performance of networks and networked applications.
#9. Cognizant Technology Solutions
Cognizant Technology Solutions Corp. is an American multinational provider of custom information technology, consulting and business process outsourcing services.
Shutterfly is an Internet-based social expression and personal publishing service. Shutterfly's flagship product is its photo book line.