BillionaireNet
Mars
Marijke Mars
Rank #298
UNITED STATESFood & BeverageCandy, pet food

Marijke Mars

Net Worth
$10.342B
0% (24h)
Marijke Mars, born in 1965, is an American billionaire heiress and businesswoman, primarily known as a fourth-generation member of the Mars family. Her wealth stems from her inheritance of an estimated 8% stake in Mars, Incorporated, the global leader in confectionery, pet food, and food products. She has a Bachelor of Arts/Science from Duke University. Marijke has worked at Mars Food and held a position as a regional manager at Kal Kan Foods, a pet food subsidiary of Mars, Inc.. Her career has been marked by her contributions to the family business, and her commitment to quality, innovation, and ethical responsibility within Mars, Inc.. As a member of the board of directors, she also plays a role in the company's sustainability initiatives.

The Full Dossier

Early Life

Marijke Elizabeth Mars was born in 1965 into the Mars family, known for their confectionery and pet food businesses. Her great-grandfather, Frank C. Mars, founded the Mars company in 1911. She is the daughter of Forrest Mars Jr. and has three sisters: Pamela Mars-Wright, Valerie Mars, and Victoria B. Mars. Marijke is the fourth generation of the Mars family, which has a long history of entrepreneurial success.

Rise to Success

After graduating from Duke University with a B.A./B.Sc., Marijke Mars began her career at Mars, Inc., the family-owned business. She worked as a regional manager for Kal Kan Foods, a Mars Inc. pet food company, gaining valuable experience in the industry. Currently, she holds a position at Mars Food, a division of Mars Inc. that focuses on food products. In 2016, she inherited an estimated 8% stake in Mars, Inc., solidifying her status as a billionaire.

Key Business Strategies

Marijke Mars is actively involved in Mars, Incorporated and serves on the company's board of directors. The Mars family's business strategy has focused on long-term objectives, such as sustainable growth and innovation, which are enabled by the company’s private, family-owned structure. Mars, Inc. has expanded through acquisitions, including the $9 billion acquisition of VCA, and the purchase of Kellanova. The company operates on the Five Principles: Quality, Responsibility, Mutuality, Efficiency, and Freedom.

Philanthropy

Marijke Mars is involved in philanthropic activities, focusing on education, healthcare, and environmental conservation. The Mars family has long been engaged in charitable work, particularly in environmental sustainability, education, and global health. The Mars Foundation, where Marijke serves as Vice President/Director, funds various projects across 17 U.S. states.

Career Timeline

2016

Inherited 8% stake in Mars, Inc.

Became a billionaire.

2000

Divorced Stephen J. Doyle

Divorced Stephen J. Doyle.

1991

Married Stephen J. Doyle

Married Stephen J. Doyle.

1987

Graduated from Duke University

Earned a Bachelor of Arts/Science degree.

Philanthropic Impact

Philanthropy$42.0M

Mars Foundation

The MARS Foundation, based in New York, NY, is a philanthropic organization with assets totaling $42 million, funding diverse projects across 17 U.S. states.

Wealth Trajectory