Matthew Kosior

4.5 (34 reviews )

New York New York United States

Venture Capital Law

Recognized in Ones to Watch since 2026

212-230-8800 Website

About Matthew

Matthew Kosior is a top attorney recognized by Best Lawyers in the practice area(s) of Venture Capital Law.Matthew, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

Matthew Kosior is a top attorney recognized by Best Lawyers in the practice area(s) of Venture Capital Law.

Matthew, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Venture Capital Law

Education

The George Washington University

Awards & Recognition

Recognized: Venture Capital Law

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Reviews

4.5 / 5

34 Reviews

1,031 Profile Views

Leo Schuster

Feb 01, 2026

Outstanding experience with Matthew Kosior in New York - truly the best legal team

I didn't think I'd find such a good lawyer in New York, but here we are and I am thoroughly impressed. Matthew Kosior is just awesome and exceeded all my expectations. No complaints at all! They reall...

Sharon Mohr

Feb 01, 2026

Excellent legal representation provided by Matthew Kosior for my Venture Capital Law case

If you need a Venture Capital Law lawyer, Matthew Kosior is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt...

Ross Schneider

Feb 01, 2026

Excellent legal representation provided by Matthew Kosior for my Venture Capital Law case

Best lawyer for Venture Capital Law in New York. Period. I've seen others, but Matthew Kosior is on another level. They truly care about their clients and work hard to get the best results. I am so th...

Tracy Marquardt

Feb 01, 2026

Would recommend Matthew Kosior for sure to anyone in New York needing legal help

Everyone at Matthew Kosior's office in New York was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt like...