General contact information
Aramco Asia Japan K.K.
Marunouchi Building 26F
2-4-1 Marunouchi, Chiyoda-ku,Tokyo 100-6326, Japan
Phone: +81 (3) 6367-3737
Contact us
General Auditor hotline
An Auditor Hotline is available to provide a secure and confidential venue for employees and outsiders to report suspected fraud, unethical conduct and irregularities.
Material suppliers
Please contact us and indicate the items and categories you’re interested in supplying for both new and existing suppliers. See also contact information in the material suppliers section.
Phone: +81 (3) 6367-7801
Fax: +81 (3) 3211-3544
Service providers
If you’re a service provider and can’t find what you’re looking for on our website, don’t hesitate to get in touch. See also contact information in the Service providers section.
Phone: +81 (3) 6367-7801
Fax: +81 (3) 3211-3544
Who we are
Our presence in Japan
Based in Tokyo, we’re a growing force across Japan and Taiwan’s thriving energy market.