| Company | Location |
|---|---|
| International Engineering Consortium | Chicago, Illinois, United States |
| International LifeScience Assoc. | Hudson, Massachusetts, United States |
| International Mezzo Technologies | Baton Rouge, Louisiana, United States |
| International Microelectronics and Packaging Society | Washington, District Of Columbia, United States |
| International Technology & Trade Ventures | Albuquerque, New Mexico, United States |
| Internet2 | Ann Arbor, Michigan, United States |
| InterScience Inc. | Troy, New York, United States |
| InterSense Inc. | Burlington, Massachusetts, United States |
| Interstate Electronics Corp. | Anaheim, California, United States |
| Intertox | Seattle, Washington, United States |
