| Connect First | Colorado |
| Connect for Health Colorado | Colorado |
| Connect Group | Maryland |
| Connect Platform | Arizona |
| Connect Point International, Inc. | Maryland |
| Connect Space, Inc. | Michigan |
| Connect Systems, Inc. | California |
| Connect Technology, LLC | |
| Connect To Patients | Illinois |
| Connect Your Home, LLC | Colorado |
| Connect(x) HealthWare, LLC | North Carolina |
| Connect-Air International, Inc. | California |
| Connect-Tech Products Corporation | California |
| Connect2Client | Texas |
| Connect2Web | Florida |
| ConnectALL | |
| Connectbase | |
| ConnectDER | |
| Connected 1s, Inc. | Indiana |
| Connected Fiber | North Carolina |
| Connected Markets, Inc. | California |
| Connected Northwest | Washington |
| Connected-Stories | New York |
| Connected2Fiber | Massachusetts |
| ConnectedBusiness | |
| ConnectedIO | Texas |
| ConnectedSign | Pennsylvania |
| Connecthere.com | California |
| Connecticut College | Connecticut |
| Connecticut Communications Corporation | Connecticut |
| Connecticut Innovations | Connecticut |
| Connecticut On-Line Computer Center, Inc. | Connecticut |
| Connecticut PC Users Group | Connecticut |
| Connecticut Radio, Inc. | Connecticut |
| Connecticut Software Consortium, LLC | Connecticut |
| Connecticut State Colleges & Universities | Connecticut |
| Connecticut Valley Computer Services, Inc. | New Hampshire |
| Connecticut Websites | Connecticut |
| Connecting Point | North Dakota |
| Connecting Point, Inc. | Oregon |
| Connection Marketing, Inc. | |
| Connection Model | |
| Connections Marketing | |
| Connections.Digital | Texas |
| Connectiva, LLC | |
| Connective, LLC | Indiana |
| Connectivity Solutions Plus | California |
| Connectivity Source | North Carolina |
| Connectivity Standards Alliance | |
| Connectivity Strategy | |