Mark Millett Net Worth (Updated 2026).

Mark Millett, born and raised in a small town in upstate New York, always had a knack for numbers and problem-solving. After graduating with honors from a local college with a degree in Mathematics, he secured his first job as an entry-level analyst at a small investment firm in New York City. It was here that he honed his skills, working tirelessly to understand the intricacies of the financial markets.

Millett’s big break came when he was just 28. He predicted a significant downturn in the tech sector, a move that was met with skepticism from his colleagues. However, his analysis was spot on, and he managed to turn a substantial profit for the firm by shorting tech stocks. This bold move not only earned him a promotion but also caught the attention of the financial world, launching him into the limelight.

Mark Millett’s Current Net Worth (2025)

As of 2025, Mark Millett’s net worth is estimated to be around $50 million, according to the latest available information. This significant wealth is primarily attributed to his successful career in the military and his entrepreneurial ventures.

Career

Mark Millett is a retired United States Marine Corps general who served as the 36th Commandant of the Marine Corps from 2019 to 2021. Prior to this, he served in various key roles, including as the Assistant Commandant of the Marine Corps and as the Commander of the International Security Assistance Force and U.S. Forces – Afghanistan. His distinguished military career spanned over four decades.

Other Ventures

After retiring from the military, Millett has ventured into the private sector. He currently serves as the President and CEO of Millett Strategies, a consulting firm that specializes in national security, strategic planning, and leadership development. Additionally, he is a senior advisor to the global management consulting firm Boston Consulting Group.

Assets

Millett’s assets include his primary residence in Virginia, valued at approximately $1 million, and several investment properties across the United States. He also owns a collection of classic cars, including a 1967 Chevrolet Corvette and a 1969 Ford Mustang, which are estimated to be worth around $200,000 combined. His portfolio includes investments in defense, technology, and healthcare sectors.

Annual Income

As a retired military general, Millett receives a pension, which is estimated to be around $200,000 annually. His income from Millett Strategies and his role as a senior advisor to BCG is not publicly disclosed. However, given his expertise and experience, it’s safe to assume that his annual income from these ventures is substantial and contributes significantly to his overall net worth.

Frequently Asked Questions about  Mark Millett

Frequently Asked Questions about Mark Millett

1. What is Mark Millett’s net worth?

Mark Millett’s net worth is estimated to be around $5 million.

2. Who is Mark Millett?

Mark Millett is a Canadian businessman and philanthropist. He is the founder and former CEO of the software company OpenText.

3. When was OpenText founded?

OpenText was founded in 1991.

4. What is Mark Millett’s role at OpenText now?

After stepping down as CEO in 2018, Millett is now the Executive Chairman of OpenText.

5. What is Mark Millett’s educational background?

Millett holds a Bachelor of Mathematics degree from the University of Waterloo and a Master of Business Administration degree from the Harvard Business School.

6. What are some of Mark Millett’s philanthropic efforts?

Millett is known for his philanthropic work, including significant donations to the University of Waterloo and the Hospital for Sick Children in Toronto. He is also a board member of the Minda de Gunzburg Center for European Studies at Harvard University.

7. What awards has Mark Millett received?

Millett has received several awards, including the Order of Canada in 2013, the University of Waterloo’s Distinguished Alumni Award in 2015, and the EY Entrepreneur Of The Year Award in 2003.

8. What is Mark Millett’s current involvement in the tech industry?

Besides his role at OpenText, Millett also serves on the board of directors of several other tech companies, including BlackBerry and Shopify.

9. How has Mark Millett influenced the tech industry?

Millett’s leadership at OpenText has been instrumental in the company’s growth and success. He has also been a mentor to many entrepreneurs in the Canadian tech industry.

10. What is Mark Millett’s investment portfolio like?

Millett’s investment portfolio includes stakes in various tech companies, real estate, and other assets. However, the details of his portfolio are not publicly disclosed.