JAPAN

• Showa Denko KK (Haedquarters JAPAN)
• Visit website: www.sdk.co.jp

USA

• Showa Denko Carbon Corp. (graphite electrode / fine carbon)
• Visit website: www.sdkc.com

• Crystal Specialties International (GaAs compound semiconductors)
• Visit website: www.crystalspecialties.com

ASIA

• Showa Denko Singapore Pte Ltd. (sales in Asia)
• Visit website: www.sds.com.sg

EUROPE

• Showa Denko Europe GmbH (sales in Europe)
• Visit website: www.showa-denko.com