- Heartwood Manufacturing Ltd
- Henkel Corporation
- Hewlett Packard Enterprise
- Hewlett-Packard
- Hilroy
- Hirsh Industries
- Holiday Group, Inc
- HoMedics
- Honeywell International, Inc
- Horizon Furniture
- Hormel Foods Corporation
- Hospital Specialty Company
- HP Inc.
- Iceberg Enterprises, LLC
- Iconex LLC
- IDEAL.MBM Corporation
- IdeaStream Consumer Products, LLC
- Identity Group
- Ilcar di Bugatti, S.r.l
- Impact Products
- Integra
- Inteplast Group, Ltd.
- International Paper Company
- IOGEAR, Inc
- iOttie, Inc