| Indra | Colorado |
| IndSoft, Inc. | Illinois |
| Induce Biologics USA, Inc. | |
| Inductel, Inc. | California |
| InductEV, Inc. | |
| Inductive Automation | California |
| Inductive Bio, Inc. | |
| Inductor Supply, Inc. | California |
| InduPro, Inc. | Massachusetts |
| Indus Instruments | |
| Indus International, Inc. | Wisconsin |
| Indus Valley Technologies | |
| Industrial Audio Software | Washington |
| Industrial Clicks PPC | Connecticut |
| Industrial Communications, LLC | Massachusetts |
| Industrial Computers, Inc. | Michigan |
| Industrial Computing Products, Inc. | Massachusetts |
| Industrial Control Communications, Inc. | Wisconsin |
| Industrial Control Systems Online, Inc. | California |
| Industrial CPU Systems, Inc. | California |
| Industrial Data Labs | Texas |
| Industrial Data Systems, Inc. | California |
| Industrial DOT NET, Inc. | Tennessee |
| Industrial Electronic Supply, Inc. | Louisiana |
| Industrial Electronics, Inc. | North Carolina |
| Industrial Fiber Optics, Inc. | Arizona |
| Industrial Indexing Systems | New York |
| Industrial Logic | California |
| Industrial Network Systems, Inc. | Illinois |
| Industrial Networking Solutions | Texas |
| Industrial PC, Inc. | Indiana |
| Industrial Resolution | Pennsylvania |
| Industrial Scientific | |
| Industrial Semiconductor, Inc. | Illinois |
| Industrial Software Solutions | Washington |
| Industrial Strength Marketing | |
| Industrial Systems Integrators Co. | Missouri |
| Industrial Traffic | New Hampshire |
| Industrial Web Solutions | North Carolina |
| Industrialax Solutions | |
| IndustrialLCD.com | California |
| Industrious | |
| Industrious Software Solutions | California |
| Industrious Ventures | |
| Industry Dive | |
| Industry Games, LLC | Arizona |
| Industry I-Net, Inc. | Texas |
| Industry IoT Consortium | |
| Industry of Things World USA | California |
| Industry Specific Software | South Carolina |