| Interactive Solutions, LLC | |
| Interactive Strategies | District of Columbia |
| Interactive Tactical Group, Inc. | Massachusetts |
| Interactive Technologies Group, Inc. | Iowa |
| Interactive Telesis | California |
| Interactive Theory | |
| Interactive Think, Inc. | South Dakota |
| InteractiveGIS, Inc. | Virginia |
| Interactome Bio | |
| Interactually | |
| interADworks | South Dakota |
| Interapt | Kentucky |
| Interaria | Texas |
| Interbiome | Maryland |
| Interbit Data, Inc. | Massachusetts |
| Interbrite Communications | New York |
| Intercarve | New York |
| Intercax | Georgia |
| Intercept Pharmaceuticals, Inc. | |
| Intercept Technology | Georgia |
| Interchanges | Florida |
| InterChem Corporation | New Jersey |
| Intercom | New York |
| IntercomsOnline.com | Tennessee |
| Intercon Group, Inc. | Ohio |
| Interconnect | Massachusetts |
| Interconnect Services, Inc. | Texas |
| Interconnect Specialties, Inc. | California |
| Interconnect Systems, Inc. | California |
| InterConnecta | |
| Intercontinental Exchange Group, Inc. | Georgia |
| Intercontinental Exchange, Inc. | |
| InterConverse, LLC | Washington |
| Interdict | |
| Interdigital, Inc. | Delaware |
| Interel, Inc. | California |
| Interesting Engineering | |
| Interexy, LLC | Florida |
| Interface Cable Assemblies and Services Corporation | New York |
| Interface Communications | Colorado |
| Interface Consultants, Inc. | Texas |
| Interface Guru | Arizona |
| Interface Masters Technologies | California |
| Interface Media Group, Inc. | |
| Interface Systems, Inc. | Missouri |
| Interface Technical Training | Arizona |
| Interface Technologies, Inc. | North Carolina |
| Interface Web Design | Florida |
| Interface, Inc. | |
| Interflexion, Inc. | New Jersey |