Who Uses TopCoder?

Here are some of the companies and organizations that have worked with TopCoder.

Alcatel Lucent AMD Amerprise Financial AOL
BT Constellation Energy DARPA Direct Energy
ESPN Facebook Ferguson GEICO
Google Harvard Business School IEEE IMS Health
ING Intel Kennedy Krieger Institute Lending Tree
Linden Labs Live Ops Merril Lynch Microsoft
NAVTEQ NSA On Point Technologies Pfizer
Ribbit Textron UBS United Technologies
Yahoo Yandex