ENEOS is Japan's largest oil company, with manufacturing and sales operations worldwide. Positioned uniquely in its home market, ENEOS has collaborated with Japan’s automakers and top racing teams for decades, developing advanced lubricants in close partnership with vehicle engineers. This collaboration aims to deliver optimal fuel efficiency, maximum power, and long-term protection. We offer in-house testing facilities that adhere to strategies co-developed with each OEM partner to meet their specific oil requirements. Additionally, our lubricants are used for factory fills and service fills by most vehicle manufacturers across Asia. Our commitment to quality and innovation isn’t just a claim—it’s the reason we’ve earned the trust of OEMs for nearly 50 years.