NTIS Contributors
NTIS research contains information from over 240 government agencies worldwide including the National Aeronautics and Space Administration (NASA), the United States Department of Energy, the United States Department of Defense, the Japan Ministry of International Trade and Industry, and the United Kingdom Department of Trade Industry. In 2008, the top countries contributing to NTIS information, in order, were:
- United States
- United Kingdom
- Netherlands
- Italy
- Canada
- Norway
- Finland
- Japan
- Sweden
- China
- Taiwan

