- IBM
- ice Components, Ins.
- IMP, Inc
- Impala Linear Corporation
- Infineon Technologies AG
- InnovASIC, Inc
- Integral Corp.
- Integrated Circuit Solution Inc
- Integrated Circuit Systems
- Integrated Device Technology
- Integrated Silicon Solution, Inc
- Intel Corporation
- InterFET Corporation
- International Rectifier
- Interpion semiconductor
- Interpoint Corporation Company
- Intersil Corporation
- Isahaya Electronics Corporation
- ISOCOM COMPONENTS
- ITT Industries
- IXYS Corporation
- Jianghai Europe GmbH
- Jiangsu Changjiang Electronics Technology Co., Ltd
- Jinan Gude Electronic Device
- KEC(Korea Electronics)
- Kemet Corporation
- Kingbright Corporation
- Knox Semiconductor, Inc
- KODENSHI KOREA CORP.
- Kyocera Kinseki Corpotation
Fabricantes: Letras I-J-K
