| InterServer, Inc. | New Jersey |
| Intersessions, Inc. | New Jersey |
| InterShunt Technologies, Inc. | |
| Intersoft Corporation | California |
| Intersoft Data Labs | Maryland |
| Intersoft Group, Inc. | Ohio |
| Intersoft Systems, Inc. | Oregon |
| InterSoft Technologies International, LLC | New Jersey |
| Intersog, Inc. | Illinois |
| Intersouth Partners | North Carolina |
| Interstate Connecting Components | New Jersey |
| Interstate Telecommunications Cooperative, Inc. | South Dakota |
| Interstate Wire Co. | Texas |
| Interstellar Data | California |
| Intersystem Concepts, Inc. | Maryland |
| InterSystems Corporation | Massachusetts |
| Intertec International | Arizona |
| Intertec Solutions | North Carolina |
| InterTech Media, LLC | Connecticut |
| Intertech, Inc. | Minnesota |
| InterTech-USA, Inc. | Montana |
| InterTrade Systems, Inc. | Minnesota |
| Intertrend Communications | |
| Intertrust Technologies Corporation | California |
| Intertune, Inc. | |
| Intertwine Interactive | |
| Intertwingly | North Carolina |
| Interval | |
| Intervale Technologies | Massachusetts |
| Intervals | |
| IntervalZero | Massachusetts |
| IntervalZero, Inc. | |
| InterVations, Inc. | Massachusetts |
| InterVene, Inc. | California |
| InterVenn BioSciences | California |
| InterveXion Therapeutics, LLC | |
| Interview Cake | Texas |
| Interview Focus | North Carolina |
| Interview Kickstart | |
| Interview Solver, Inc. | |
| InterviewAI | Washington |
| Interviewing Service of America | |
| Interviewing.io, Inc. | California |
| Interviewstream | Illinois |
| InterVision Systems, LLC | Missouri |
| Interweave Technologies | Alabama |
| InterWeb Designs, Inc. | Georgia |
| InterWeb Media Group | Michigan |
| Interweb Systems | Georgia |
| Interweb Technology Group, Inc. | New York |