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Committed to Legal Excellence
Welcome to Greenbar, the law office of Adam Koscielski, where we harness the power of artificial intelligence alongside modern legal practices. We specialize in corporate law and business transactions, with a proven track record in the highly regulated cannabis industry. With experience as both outside counsel and in-house general counsel, Adam delivers efficient, tailored legal solutions to startups, entrepreneurs, and established businesses alike.
At Greenbar, we combine legal excellence with technology-driven innovation, ensuring streamlined processes, transparent, and reliable outcomes. Whether you’re raising capital, structuring a new venture, or navigating complex compliance, Greenbar provides the clarity and confidence you need to move forward.
ACCOMPLISHMENTS
Recognizing Our Achievements
$600M+
Deal Value
$20M+
Capital Financings
100%
Commitment
Corporate Law
Business Transactions
Startups & Entrepreneurs
Cannabis Law
Technology & AI Integration
Client-focused Approach
PRINCIPLES & CORE VALUES
GREENBAR, LLC upholds the principles of integrity, innovation, and empathy in delivering tailored legal solutions to our clients. We are committed to setting new standards of excellence in the legal industry, ensuring that our clients' needs are met with dedication and expertise.
Integrity
Innovation
Empathy
Client Satisfaction
CLIENT TESTIMONIALS
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