The NSA is fed information on you from thousands of firms. As Bloomberg reports:
Thousands of technology, finance and manufacturing companies are working closely with U.S. national security agencies, providing sensitive information and in return receiving benefits that include access to classified intelligence, four people familiar with the process said.
These programs, whose participants are known as trusted partners, extend far beyond what was revealed by Edward Snowden, a computer technician who did work for the National Security Agency. The role of private companies has come under intense scrutiny since his disclosure this month that the NSA is collecting millions of U.S. residents’ telephone records and the computer communications of foreigners from Google Inc (GOOG). and other Internet companies under court order.