About Greenbar
A Modern Law Practice for Business
Greenbar Law is the law practice of Adam Koscielski, providing clear, strategic legal counsel for clients navigating complex and regulated environments. The practice focuses on helping businesses structure, grow, and transact with sound judgment, practical precision, and modern efficiency.
Approach
Each engagement begins with an understanding of the client’s goals and risk profile. Greenbar is designed to operate with focus and efficiency—combining thoughtful legal analysis with selective use of technology, including vetted AI tools, to streamline research and drafting while maintaining full attorney oversight. The result is responsive, informed counsel that supports timely and confident decision-making.
Experience
Adam’s background includes work in corporate law, mergers and acquisitions, capital formation, and regulatory strategy, including extensive experience in the cannabis industry. His prior in-house and firm roles inform a pragmatic approach that blends legal accuracy with commercial perspective.
Practice Philosophy
Good legal work should simplify complex decisions. Greenbar operates on the belief that clarity, efficiency, and integrity produce the best outcomes.
Principles and Core Values
At Greenbar, we are guided by three core values—Integrity, Innovation, and Empathy. These principles shape every client interaction and legal strategy we craft.
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Integrity means we approach every matter with honesty, transparency, and a steadfast commitment to doing what’s right.
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Innovation drives us to leverage cutting-edge technology and forward-thinking legal approaches to better serve modern businesses.
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Empathy ensures we truly listen, understand your goals, and deliver legal solutions tailored to your unique business challenges.