| Keeta, Inc. | California |
| Kegan Quimby Web Design, LLC | |
| Kehtron Computers | Delaware |
| KeifeRx | Virginia |
| Keil Embedded Development Tools | Texas |
| Keilman Business Consulting | |
| Keinex | |
| Keiretsu Forum Seattle/Northwest Chapter | Washington |
| Keiser University | Florida |
| Keitas Systems, Inc. | |
| Keith Ito | |
| Keith Percell Computer Service | California |
| KEKDomain.com | Maryland |
| KEKhost.COM | Maryland |
| KeKu | New York |
| KEL CORPORATION | |
| Kelaroo | California |
| KeliE | New Mexico |
| Keller Schroeder | Indiana |
| Kellerman Software | Ohio |
| Kelley Connect | Washington |
| KelleyTech Solutions, LLC | |
| Kelliop | |
| Kelly Manufacturing Co. | Kansas |
| Kelly Space & Technology, Inc. | |
| Kelly Sutton | |
| KellyAdvantage | |
| Kellyn Design Group | Arizona |
| Kelner Communications | |
| Kelp | New York |
| Kelp Creative Agency | |
| Kelsey Advertising & Design | Georgia |
| KelSie Biotech, Inc. | Colorado |
| KELTEC Systems, Inc. | Texas |
| Kelvin | |
| Kelyn Technologies | Colorado |
| Kelyniam Global | |
| KEMET Electronics Corporation | Florida |
| Kemet Trading | |
| Kemin Industries, Inc. | |
| Kemp Proteins | Maryland |
| Kemptech Computers | Texas |
| Ken Hablow Graphics | Massachusetts |
| Ken Hamady | Virginia |
| Kenai Computer Forensics | Massachusetts |
| Kenai Peninsula College | Alaska |
| Kenai Therapeutics, Inc. | |
| Kenandy, Inc. | California |
| Kencast, Inc. | Connecticut |
| Kendall Sustainable Infrastructure | Massachusetts |