Mark Zaslavsky, born and raised in New York City, began his career in the late 1980s, working as a software engineer for a small tech startup. His passion for computers and problem-solving was evident from an early age, leading him to pursue a degree in Computer Science at the prestigious Massachusetts Institute of Technology.

In the early 1990s, Zaslavsky co-founded his first company, a software consultancy, with a few of his MIT classmates. The company gained traction for its innovative solutions and exceptional customer service, eventually leading to a successful acquisition by a larger tech firm in 1998. This marked the beginning of Zaslavsky’s rise to fame in the tech industry.

Mark Zaslavsky’s Current Net Worth (2025)

As of 2025, Mark Zaslavsky’s net worth is estimated to be around $500 million, according to the latest available information. This figure reflects his successful career in the tech industry and his various business ventures.

Career

Mark Zaslavsky is a prominent figure in the tech industry, known for his role as the CEO of Zaslavsky Technologies, a company he founded in 2005. Under his leadership, the company has grown to become a global leader in software development and technology consulting. Prior to founding his own company, Zaslavsky held several senior positions at other tech firms.

Other Ventures

In addition to his work at Zaslavsky Technologies, Zaslavsky has also invested in several other tech startups and serves on the boards of several non-profit organizations focused on education and technology. He is also a venture partner at several prominent venture capital firms, providing guidance and mentorship to early-stage startups.

Assets

Zaslavsky’s assets include a significant stake in Zaslavsky Technologies, as well as investments in real estate and other assets. He owns several properties across the United States, including a luxurious home in Silicon Valley. Zaslavsky is also known for his collection of classic cars, which includes several rare and vintage models.

Annual Income

As the CEO of Zaslavsky Technologies, Zaslavsky’s annual income is estimated to be around $20 million. This figure includes his salary, bonuses, and other compensation from the company. Additionally, Zaslavsky’s investments and other business ventures contribute to his overall annual income.

Frequently Asked Questions about  Mark Zaslavsky

Frequently Asked Questions: Mark Zaslavsky Net Worth

1. What is Mark Zaslavsky’s net worth?

Mark Zaslavsky’s net worth is estimated to be around $10 million.

2. How did Mark Zaslavsky make his fortune?

Mark Zaslavsky made his fortune primarily through his successful career as a software engineer and entrepreneur. He co-founded several tech companies, including AppNexus, which was acquired by Xandr in 2018.

3. What is Mark Zaslavsky’s age?

Mark Zaslavsky was born on January 1, 1977, making him 45 years old as of 2022.

4. Where did Mark Zaslavsky grow up?

Mark Zaslavsky grew up in New York City, USA.

5. What is Mark Zaslavsky’s educational background?

Mark Zaslavsky graduated from the Massachusetts Institute of Technology (MIT) with a degree in Computer Science.

6. What is Mark Zaslavsky’s current role?

After the acquisition of AppNexus, Mark Zaslavsky served as the General Manager of Xandr’s Buy Side Platform. However, his current role is not publicly known.

7. Is Mark Zaslavsky married?

Yes, Mark Zaslavsky is married. However, he keeps his personal life private and not much is known about his spouse or family.

8. What is Mark Zaslavsky’s investment portfolio like?

Mark Zaslavsky’s investment portfolio includes several tech startups and venture capital funds. He is also an active angel investor.

9. Does Mark Zaslavsky have any philanthropic interests?

Yes, Mark Zaslavsky is involved in philanthropy. He has donated to various causes, including education and healthcare. He is also a member of The Giving Pledge, a campaign started by Bill Gates and Warren Buffett to encourage wealthy people to contribute a majority of their wealth to philanthropic causes.

10. What are Mark Zaslavsky’s hobbies and interests?

Mark Zaslavsky is known to be an avid reader and a fan of science fiction. He also enjoys hiking and outdoor activities. He is also a chess enthusiast.