- Hagy Tech Co., Ltd
- Hakutsuru Sake Brewing Co.,Ltd
- Han Seong Company
- Handi-Craft Company
- Hanil PFC Co.,LTD
- Hankook Latex
- Hansen and Rosental KG
- Happy Baby Project Limited
- Harmonium International
- Harper Hygienics
- Heartech Ltd
- Helm Pharmaceutical GMBH
- Heraeus Kulzer
- Herbacin cosmetic GmbH
- Herbal-Lublin
- Herbex