regulated substances, tech & traditional businesses

leading corporate & securities boutique law firm
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Is Your Business Prepared For Success?

We Provide The Tools You Need

Are You Ready To Get To The Next Level?

We Believe In Execution

Kaufman McGowan PLLC is the leading corporate cannabis law firm in New York and one of the leading corporate cannabis law firms in the nation. We believe in getting your deal done, and getting it done right. We represent emerging growth, middle market and public companies and investment firms in their corporate, securities, financing, borrowing, merger & acquisition and other legal matters.

We provide critical assistance to entrepreneurs, businesses and investors who are looking for a reliable law firm partner to help them to the next level of success.

  • We believe in accomplishing your goals.
  • We believe in honor and loyalty.
  • We believe in being prepared.

Serving Your Industry

We Are Proud Of Our Record of Success


  • Software
  • Internet
  • Cybersecurity

Regulated Substances:

  • Cannabis
  • Nutraceuticals
  • Pharmaceuticals







Kaufman McGowan PLLC Practice Areas

What We Can Do For You

You are a growing company that is ready to ascend to the next level. Whether you’re getting ready for investment or trying to keep up with accelerating growth, you know that it’s time to get things in order.

We are a group of passionate attorneys that have the expertise, dedication and values that you are looking for in a strategic partner.

Private Financing & Private Placements

Leading New York corporate cannabis law firm and one of the leading US corporate & securities cannabis practices.

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Public markets

IPOs, Reverse Mergers, PIPES, SEC filings and stock market listings.

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Mergers & Acquisitions

Public and private asset and stock purchases, mergers and stock exchanges, in all segments of the market.

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From forming an entity through structuring a corporate empire.

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Shareholder, operating, employment, consulting, stock option, phantom stock, license, distribution, supply, management and all other types of commercial contracts.

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From Our Founder

Let’s Find Out How We Can Work Together

Are you looking for more than a typical law firm? A true partner and guide that will lead you through the best practices and subtleties and around the pitfalls to maximize the success and value of your business? 

Give us a call and let’s connect. We’ll find out how we can work together to bring your business to the next level.

Get In Touch

Kaufman McGowan PLLC

190 Motor Parkway, Suite 200
Hauppauge, New York 11788

(631) 972-0042

FAX (631) 410-1007

additional offices:

new york city

hudson valley