| Location | Industry | # Employees |
| Hyatt Regency Tampa - Global Hyatt Hotels |
Chicago, IL |
Hospitality |
|
| Hydrite Chemical Co. |
Brookfield, WI |
Other |
100-499 |
| Hyland Software |
Westlake, OH |
Other |
100-499 |
| Hyperquake |
Cincinnati, OH |
Marketing |
100-499 |
| Hypertherm, Inc. |
Hanover, NH |
Technology |
100-499 |
| Hypower |
Fort Lauderdale, FL |
Other |
100-499 |
| Hyrian |
Los Angeles, CA |
Human Resources |
2000 or more |
| Hys Limousine & Chauffeured Transportation |
West Haven, CT |
Other |
100-499 |
| Hyster New England |
North Billerica, MA |
Constr. & Agric. Machinery |
100-499 |
| Hythiam, Inc. |
Los Angeles, CA |
Healthcare |
100-499 |
| Hytorc Bolting Technology |
Mahwah, NJ |
Computer Storage Devices |
100-499 |
|
