| Icon Computer Users Group | Missouri |
| Icon Constructor | Washington |
| Icon Design, LLC | |
| Icon Digital Solutions, LLC | Arizona |
| Icon Imagery Graphic Communications | |
| Icon Savings Plan | |
| Icon Systems, Inc. | Minnesota |
| Icon Technologies, Inc. | Pennsylvania |
| Icon Technology, Inc. | |
| Icon Ventures | California |
| Icon Website Design | Florida |
| Iconcept, LLC | |
| iConcepts Marketing | |
| Iconectiv | New Jersey |
| Iconic Data, Inc. | Georgia |
| Iconic Digital | |
| Iconic Web Headquarters | Pennsylvania |
| Iconico, Inc. | New York |
| Iconics, Inc. | Massachusetts |
| Iconier | Nevada |
| ICONIQ Capital, LLC | |
| ICONIQ Capital, LLC | |
| Iconix Digital Arts | Tennessee |
| ICONIX Software Engineering, Inc. | California |
| iConnect, Inc. | Michigan |
| IconOVir Bio | New York |
| Icons8, Inc. | |
| Iconsoft, Inc. | Massachusetts |
| iConsulting Group, Inc. | Maryland |
| iContact, LLC | North Carolina |
| ICONYC | New York |
| Iconz, Inc. | South Dakota |
| iCorps Technologies | Massachusetts |
| Icosavax, Inc. | Washington |
| icotec Medical, Inc. | Connecticut |
| ICP America, Inc. | California |
| ICP DAS USA, Inc. | California |
| ICQ Consultants Corporation | |
| ICR Westwicke | Maryland |
| iCRAS, Inc. | |
| iCrave Media, Inc. | |
| iCreate Your Site, LLC | |
| iCreative Technologies, Inc. | Georgia |
| Icreon Tech | New York |
| iCrossing, Inc. | New York |
| ICS | Texas |
| ICS Computers, Inc. | Florida |
| ICS Electronics | California |
| ICS Solutions | Illinois |
| ICS Technology | Tennessee |