Politics and Business magazines
- Ispat International N.V.
- Israel Aircraft Industries Ltd.
- Israel Chemicals Ltd.
- ISS A/S
- Istituto Per La Ricostruzione Industriale
- Istituto per la Ricostruzione Industriale S.p.A.
- ITC Holdings Corp.
- Itel Corporation
- Items International Airwalk Inc.
- ITM Entreprises SA
- ITOCHU Corporation
- Itron, Inc.
- ITT Sheraton Corporation
- Ivar’s, Inc.
- IVC Industries, Inc.
- IVillage Inc.
- Iwerks Entertainment, Inc.
- IXC Communications, Inc.
- J & J Snack Foods Corporation
- J C Bamford Excavators Ltd