MOL has been designated as a Certified Health & Productivity Management Outstanding Organization (Large Enterprise Category) for the sixth year in a row, and it has been named to the "White 500," a list of the top 500 enterprises in the program, administered by Nippon Kenko Kaigi for 2 consecutive years.

The Certified Health & Productivity Management Outstanding Organization Recognition Program recognizes organizations, including large and small/medium-sized enterprises, that practice particularly excellent health management based on their efforts in line with health management issues facing communities and efforts on health promotion initiatives.

In the 2023 Health Management Survey (Large Enterprise Category), MOL was ranked in the top 500 out of 3,523 enterprises that underwent a comprehensive assessment.

MOL aims to establish a sound, energetic, innovative organization, become the world leader in safe operation, and develop the MOL Group into "a strong and resilient corporate group," by supporting the mental and physical health of every employee.