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

1,024 Profile Views

Constance Keebler

Feb 01, 2026

Absolutely Great! I couldn't be happier with the service from Matthew Kosior

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...

Lucia Bednar-Abernathy

Feb 01, 2026

So happy with the results of my case thanks to the hard work of Matthew Kosior and staff

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...

Luther Breitenberg

Feb 01, 2026

So glad I called Matthew Kosior to handle my Venture Capital Law case in New York

Just wanted to say a huge thanks to Matthew Kosior and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their co...

Candice Welch

Feb 01, 2026

A very good experience overall with the entire team at Matthew Kosior's legal practice

Needed help with Venture Capital Law and Matthew Kosior delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in New York looking for high-quality l...

Milton Bradtke

Feb 01, 2026

Many thanks to Matthew Kosior for the hard work and dedication to my legal matter