| Kahsar Sales & Marketing, LLC | Ohio |
| Kahua | Georgia |
| Kahuna Software, Inc. | New York |
| Kahuna Workforce Solutions | Texas |
| Kai Studios | California |
| Kai.ai, Inc. | |
| Kaida BioPharma | |
| Kaikili, LLC | |
| Kaiko | New York |
| Kailos Genetics, LLC | Alabama |
| Kain Capital | |
| KaiNexus | Texas |
| Kainomyx | California |
| Kainos Capital | |
| Kainos Change Capital at Work | Texas |
| Kaio Therapy, LLC | |
| Kairoi Healthcare Strategies, Inc. | |
| Kairos AR, Inc. | Florida |
| Kairos HQ | |
| Kairos Pharma Ltd | |
| Kairos Technologies | Texas |
| Kairos University | South Dakota |
| Kairos Venture Investments, LLC | California |
| Kaiser Electronics, Inc. | Illinois |
| Kaiser Permanente Ventures | California |
| Kaito Electronics, Inc. | California |
| Kaizen Aerospace | |
| Kaizen Analytix, LLC | Georgia |
| Kaizen Creative Partners, LLC | |
| Kaizen Labs | |
| Kaizen Management, LLC | |
| Kaizen Platform, Inc. | |
| Kaizen Recruit | |
| Kaizen Software Solutions, LLC | California |
| Kaizen Systems, Inc. | Illinois |
| Kajabi | |
| Kajeet | Virginia |
| Kajeet, Inc. | Virginia |
| Kakao Games Corporation | |
| Kakao Pay Corporation | |
| KAKE, LLC | |
| KALA BIO, Inc. | Massachusetts |
| Kala Group Technologies | |
| Kalamazoo College Department of Computer Science | Michigan |
| Kalamazoo College Department of Mathematics | Michigan |
| Kalamazoo Linux Users Group | Michigan |
| Kalani Games, Inc. | Texas |
| KaleidaCare Management Solutions | Texas |
| Kaleido, Inc. | North Carolina |
| Kaleidoscope Content, LLC | |