| Halcyon Technologies | |
| Halda Therapeutics, Inc. | |
| Hale Health, Inc. | California |
| Hales Creative, LLC | Utah |
| Haley Marketing Group | New York |
| Halfnine, LLC | |
| HalfPriceSoft.com | Washington |
| Halia Therapeutics, Inc. | |
| Halice Internet & Computer Services, LLC | Arizona |
| Hall | Maine |
| Hall Electronics, Inc. | Ohio |
| Hall Venture Partners, LLC | Utah |
| Hallaron Advertising Agency | |
| Hallmark Capital Partners | Florida |
| Hallmark University School of Information Technology | Texas |
| Hallo, Inc. | |
| Halloran Consulting Group, Inc. | Massachusetts |
| Halloran Software | California |
| Hallux, Inc. | |
| Halmos Capital | Florida |
| Halo | Illinois |
| HALO Americas | |
| Halo Biosciences, Inc. | California |
| Halo Cures, Inc. | |
| Halo Electronics, Inc. | California |
| Halo Energy | Massachusetts |
| Halo Incubator | New York |
| Halo Industries, Inc. | |
| Halo Labs | California |
| Halocarbon, LLC | Georgia |
| Halock | Illinois |
| Halogen Designs | |
| Halogen Ventures | California |
| Halogix | |
| Halozyme, Inc. | California |
| Halpern-Wight Software, Inc. | New Hampshire |
| Halski Systems | Georgia |
| Halstad Telephone Company | Minnesota |
| Halstead Design | |
| Halter USA, Inc. | |
| Hamedia Agency | |
| Hamelin Software, LLC | Florida |
| Hamilton Buhl | New Jersey |
| Hamilton Business Accounting Software Enterprise | Alabama |
| Hamilton College | New York |
| Hamilton College Mathematics | New York |
| Hamilton Creative, LLC | |
| Hamilton Laboratories | Washington |
| Hamilton Robinson Capital Partners, LLC | Connecticut |
| Hamilton Software, Inc. | Colorado |