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

1,027 Profile Views

Emilio Hettinger

Feb 01, 2026

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

Honestly, I can't thank Matthew Kosior enough for everything they've done for me. They really know their stuff when it comes to Venture Capital Law and it shows in the results. 10/10 would recommend t...

Janice Bins

Feb 01, 2026

Exactly what I needed after my legal issue in New York - Matthew Kosior was a lifesaver

Going through a Venture Capital Law dispute is something I wouldn't wish on anyone, but having Matthew Kosior by my side made it manageable. I was worried about the cost and the time it would take, bu...

Jody Luettgen

Feb 01, 2026

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

If you're looking for someone who actually cares and will fight for you, go to Matthew Kosior. They helped me out big time with my Venture Capital Law issue and kept me informed at every step of the p...

Lee Gutmann

Feb 01, 2026

Reliable lawyer you can count on - Matthew Kosior provided excellent service throughout

I appreciate how Matthew Kosior handled my case. No fluff, just straight to the point and very effective representation for my Venture Capital Law matter. They are obviously very experienced and know...

Stanley Ryan

Feb 01, 2026

Top notch experts in New York - Matthew Kosior is by far the best lawyer I've ever had

Matthew Kosior is fantastic and very professional. Don't hesitate to hire them if you're in New York and need help. They really know their stuff and will go the extra mile to make sure you're taken ca...