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

1,025 Profile Views

Herbert Glover

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...

Maxine Hagenes

Feb 01, 2026

A honest review of my experience with Matthew Kosior regarding a Venture Capital Law matter

After my incident in New York, I was bombarded with calls and paperwork I didn't understand. I reached out to Matthew Kosior for help with my Venture Capital Law claim and it was the best decision I c...

Ben Herman-Bednar

Feb 01, 2026

Great people who truly care at Matthew Kosior - the best legal team in New York

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...

Jasmine Howe

Feb 01, 2026

Solid work and professional service from Matthew Kosior in New York for New York residents

I've worked with a few lawyers in New York over the years, but Matthew Kosior stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt...

Brandy Gulgowski

Feb 01, 2026

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

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...