| Name | Country | Market Cap (US$) |
|---|
| HAKUZO MEDICAL CORPORATION | Japan | Private |
| HALAS DENTAL LTD. | Australia | Private |
| Halkey-Roberts Corporation | United States | Private |
| HAMA MEDICAL INDUSTRIAL CO.,LTD, | Japan | Private |
| HAMAMOTO TECHNICAL CO.,LTD. | Japan | Private |
| HANDA CO., LTD. | Japan | Private |
| Hanger Prosthetics & Orthotics Inc | United States | Private |
| Hanger Prosthetics & Orthotics Inc | United States | Private |
| Harmac Medical Products Inc | United States | Private |
| Harrier, Inc. | United States | Private |
| Hartmann-Conco Inc | United States | Private |
| Haseko Livenet Inc. | Japan | Private |
| HATOYA, K.K. | Japan | Private |
| HCS Holdings Inc | United States | Private |
| Health Care Inns Of America, Inc | United States | Private |
| Health Care Products Limited | Hong Kong | Private |
| Health Care Services Inc | United States | Private |
| HEALTH CARE, K.K. | Japan | Private |
| Health Hero Network, Inc. | United States | Private |
| Health Services Corporation of America | United States | Private |
| Healthstar Group plc | United Kingdom | Private |
| HealthWatch, Inc. | United States | Private |
| Hearing Enhancement plc | United Kingdom | Private |
| Heart Hospital Of South Dakota, Llc | United States | Private |
| HEART LIFE CORPORATION. | Japan | Private |
| Heart Technology, Incorporated | United States | Private |
| Heartlab Holding Company Inc | United States | Private |
| HeartLink Canada (1999) ltd. | Canada | Private |
| Heartport, Inc. | United States | Private |
| Heartsine Technologies | United Kingdom | Private |
| Heartstream Inc. | United States | Private |
| Hedva, A.S. | Czech Republic | Private |
| Heidelberg U.S.A. Inc. | United States | Private |
| Heiland VET GmbH | Germany | Private |
| Heimerle + Meule GmbH | Germany | Private |
| HEIWA BUSSAN K.K. | Japan | Private |
| HEIWA IYO SHOKAI, K.K. | Japan | Private |
| Helena Laboratories Corporation | United States | Private |
| Helix Medical, Llc | United States | Private |
| HELMET INTEGRATED SYSTEMS LTD | United Kingdom | Private |
| HemCon Medical Technologies, Inc. | United States | Private |
| HemoSense, Inc. | United States | Private |
| Henry Schein Ash Arcona Inc | Canada | Private |
| Henry Schein Dental Austria GmbH | Austria | Private |
| Henry Schein Dental Depot GmbH | Germany | Private |
| Henry Schein Europe B.V. | Netherlands | Private |
| Henry Schein Europe Inc | United States | Private |
| HENRY SCHEIN LTD | United Kingdom | Private |
| Hepatix Inc. | United States | Private |
| Heraeus Kulzer GmbH & Co. KG | Germany | Private |
| Heraeus Kulzer Inc | United States | Private |
| HERAEUS KULZER JAPAN CO.,LTD. | Japan | Private |
| HERMAL Kurt Herrmann | Germany | Private |
| Hermedico A/S | Denmark | Private |
| Hermedico B.V. | Netherlands | Private |
| Hewlett-Packard Enterprise Computing | United States | Private |
| Hexis Científica S/A. | Brazil | Private |
| HI-CLEARANCE INC. | Taiwan | Private |
| HIAB LTD | United Kingdom | Private |
| Hidden Hearing Ltd. | United Kingdom | Private |
| High Response Holdings, Inc. | United States | Private |
| HILL ROM SPA | Italy | Private |
| HILL-ROM (U K) LTD | United Kingdom | Private |
| Hill-Rom Air-Shields, Inc. | United States | Private |
| Hill-Rom Company, Inc. | United States | Private |
| HIROSE ELECTRONIC SYSTEM CO.,LTD. | Japan | Private |
| Hitachi Medical Systems America, Inc. | United States | Private |
| Hitachi Medical Systems GmbH | Germany | Private |
| HLZ Logistik GmbH | Germany | Private |
| Hmt High Medical Technologies Ag | Switzerland | Private |
| HNE Huntleigh Nesbit Evans Healthcare GmbH | Germany | Private |
| HOKEN IRYO BUSINESS, K.K. | Japan | Private |
| Hokkaido Leasing Co., Ltd. | Japan | Private |
| HOKKAIDO SHIKA SANGYO K.K. | Japan | Private |
| HOKUSHIN MEDICAL CO.,LTD. | Japan | Private |
| Hollister Inc. | United States | Private |
| HOLLISTER LTD | United Kingdom | Private |
| Hologic NV | Belgium | Private |
| Home Diagnostics Corp | United States | Private |
| Home Healthcare Solutions Inc | United States | Private |
| HOME SYSTEM SERVICE ITSUKAICHI K.K. | Japan | Private |
| Hörgeräte Kind GmbH & Co. KG | Germany | Private |
| Horibaabx, Inc | United States | Private |
| HORIKAWA INC. | Japan | Private |
| Horizon Medical Products, Inc. | United States | Private |
| HORNET LTD. | Israel | Private |
| Hospal B.V. | Netherlands | Private |
| Hospal Industrie S.A. | France | Private |
| Hospal S.p.A. | Italy | Private |
| HOSPIMED, spol. s r.o. | Czech Republic | Private |
| Hospital Engineering Ltd | United Kingdom | Private |
| Hospital Equipment Services B.V. | Netherlands | Private |
| HOSPITAL LINE S.A. | Greece | Private |
| Hospital Management & Supplies Limited | United Kingdom | Private |
| HOSPITAL SERVICE CORPORATION | Japan | Private |
| HOSPITAL SERVICE, K.K. | Japan | Private |
| Hospithera SA | Belgium | Private |
| HOSUNETTOJAPAN, K.K. | Japan | Private |
| Hotes De Montréal inc (Les) | Canada | Private |
| Hoveround Corp | United States | Private |
|