Kathleen Breitman: Biography, Career, and Business Insights

Kathleen Breitman’s Profile Summary

Company	Tezos (XTZ)
Position	Co-founder of Tezos.
Source of wealth	Co-founder of Tezos, income from Dynamic Ledger Solutions, blockchain investments, and blockchain-based gaming project (Emergents)
Also known as	Kathleen Breitman is also known for her work in blockchain consulting and as an advocate for women in tech and crypto
Age	35
Education	Cornell University - Bachelor's in Economics
Citizenship	United States
Residence	London, United Kingdom
Family	Married to Arthur Breitman
Website, Social Media	https://tezos.com/

Kathleen Breitman’s biography

Kathleen Breitman is a prominent figure in the blockchain and cryptocurrency world, best known as the Co-founder of Tezos, a decentralized blockchain platform. Born and raised in the U.S., Kathleen graduated from Cornell University. She started her career in finance, working for notable institutions such as Bridgewater Associates, Accenture, and the blockchain consortium R3. In 2014, she and her husband, Arthur Breitman, conceived Tezos with the idea of creating a blockchain that could evolve without hard forks, allowing for continuous upgrades through its on-chain governance model. In 2017, the Tezos initial coin offering (ICO) raised a record $232 million, positioning it as a major player in the blockchain space. Despite facing early challenges, including legal disputes, Kathleen has been instrumental in guiding Tezos to success, and the blockchain has since become a key player in the NFT space. In addition to her work in blockchain, Kathleen launched a blockchain-based card game, Emergents, in 2020. Throughout her career, she has been an advocate for increasing diversity in the crypto space, especially promoting more women’s involvement in technology and crypto

How did Kathleen Breitman make money?

Kathleen Breitman makes money in the following areas:

Co-founder of Tezos, income from Dynamic Ledger Solutions, blockchain investments, and blockchain-based gaming project (Emergents)
What is Kathleen Breitman net worth?

As of 2025, Kathleen Breitman’s net worth is estimated to be $400M.

What is Kathleen Breitman also known as?

Kathleen Breitman is recognized for her consulting expertise in the blockchain industry, having worked with R3, a major blockchain consortium of financial institutions. She has also made strides in promoting diversity within the tech sector, especially focusing on encouraging women to engage with cryptocurrency and blockchain. Kathleen often speaks at industry events and shares insights on how blockchain technology can create new opportunities for decentralized finance and digital assets

Prominent achievements of Kathleen Breitman

Co-founder of Tezos, one of the leading blockchain platforms, launched Tezos’s record-breaking $232 million ICO in 2017, launched Emergents blockchain-based card game in 2020, listed among the top influential women in cryptocurrency

What are Kathleen Breitman’s key insights?

Kathleen Breitman emphasizes continuous evolution in technology, reflected in her work with Tezos, which focuses on self-amendment without hard forks. She advocates doubling down on successful endeavors and abandoning unproductive pursuits. She also encourages more women to own cryptocurrencies, stressing that ownership is more important than merely working in the field

Kathleen Breitman’s personal life

Kathleen Breitman is married to Arthur Breitman, her business partner and co-founder of Tezos. They met in 2010 and married in 2013. The couple does not have children as of 2024

Useful insights

Evaluate the team behind the project

If you’re interested in picking top crypto projects, learning from the experience of successful Crypto developers and Crypto Angel Investors can help you avoid common pitfalls. One of the key elements to consider when evaluating a crypto project is the team behind it. Here’s how to assess it effectively

Research the founders and developers

Crypto Angel Investors often stress the importance of knowing the people behind the project. A credible project usually has a transparent team with a strong background in blockchain technology or relevant industries. Make sure to look into their previous work, LinkedIn profiles, and their reputation in the crypto community.
Look for a track record of success

Many top Crypto Angel Investors, such as Anthony Pompliano, emphasize the value of a team's track record. If the developers or founders have successfully built or contributed to previous projects, it's a positive sign that they know how to deliver. Trustworthy teams are often recognized for their expertise and credibility in the space.
Assess transparency and communication

Good projects maintain transparent communication with their community, often using platforms like GitHub, Twitter, or Discord. If the team regularly updates their followers on milestones, developments, and challenges, it’s usually a sign of reliability. From my experience, projects with open lines of communication are more likely to succeed long-term.