Contact Us

Phone number list:

• Tel: +81-3-6275-5046: Public Relations Dept.
• Tel: +81-3-6275-5078: Refining Dept.
• Tel: +81-3-6275-5082: Technical & Engineering Service Dept.
• Tel: +81-3-6275-5086: Petroleum Trading & Shipping Dept.
• Tel: +81-3-6275-5098: Global Business Dept.
• Tel: +81-3-6275-5134: Marketing Planning Dept.
• Tel: +81-3-6275-5140: Retail Marketing Dept.
• Tel: +81-3-6275-5146: Home Energy Dept.
• Tel: +81-3-6275-5101: Lubricants Sales Dept. Ⅱ（Global Marketing)
• Tel: +81-3-6275-5161: Lubricants & Specialties Sales Dept.
• Tel: +81-3-6275-5170: Energy Solution Dept. I
• Tel: +81-3-6275-5190: Gas Business Dept.
• Tel: +81-3-6275-5197: Chemicals Planning & Coordination Dept.
• Tel: +81-3-6275-5200: Olefins Dept.
• Tel: +81-3-6275-5201: Aromatics Dept.
• Tel: +81-3-6275-5204: Specialty & Performance Chemicals Dept. I
• Tel: +81-3-6275-5211: Specialty & Performance Chemicals Dept. II
• Tel: +81-44-276-3516: Advanced Polymers Dept.
• Tel: +81-3-6275-5214: System Integretion Business Dept.
• Tel: +81-3-6275-5221: Energy System Development Dept.
• Tel: +81-3-6275-5225: Research & Development Planning Dept.
• Tel: +81-45-625-7111: Central Technical Research Laboratory