?- KEMET Corporation (Yageo company)
- Panasonic Corporation
- Vishay Intertechnology Inc.
- Rubycon Corporation
- Nippon Chemi-Con Corporation
- Lelon Electronics Corp.
- Samwha Capacitor Group
- Nantong Jianghai Capacitor Co. Ltd.
- NIC Components Corp.
- Hitano Enterprise Corp.
- Samyoung Electronics Co. Ltd.
- Taiwan Chinsan Electronics Industrial Co. Ltd.