Your business partner in the evolving legal landscape.

15+ years addressing the legal needs of companies and their owners.

Supporting your projects and disputes through legal excellence and strategic advice.

Kleyman Law Group: New York City Business & Commercial Litigation Attorneys

Who We Are

The Firm

When businesses in New York face a dispute that matters, a broken contract, a partner acting against the company, a judgment that needs to be enforced, they need a firm that was built specifically for that moment. Kleyman Law Group is that firm. We are a boutique litigation practice representing companies and their owners across New York State and federal court, including the Southern and Eastern Districts, and every decision we make is shaped by a single discipline: winning disputes. We serve businesses in Brooklyn, Queens, Manhattan and Staten Island.

Every attorney at KLG is a litigator. That distinction shapes everything that happens before a case is filed. The contracts we draft carry different weight because the people writing them have argued over contracts in court. The demand letters we send read differently because the people signing them are prepared to back them up. When we assess a client's position, we measure it against what we'd argue in front of a judge. That is the only standard we apply.

What separates KLG is the way we approach a problem. We look for the argument the other side hasn't anticipated, the framing that shifts the center of gravity in a dispute, the move that changes the math. We back that instinct with technology that most firms our size don't deploy: AI-driven research, real-time case analytics, and document review systems that compress timelines and eliminate the margin for error. The combination of creativity and precise execution is what allows a boutique firm to go toe-to-toe with adversaries who have ten times the headcount.

Practice Areas

Legal Services

Business & Commercial Contracts

Contract drafting, review, and negotiation to protect your interests and prevent costly disputes.

Civil & Business Litigation

Aggressive representation in commercial disputes, shareholder conflicts, and partnership disagreements.

Contract Breach & Enforcement

Pursuing and defending breach claims, enforcing contract terms, and recovering damages.

Business & Ownership Disputes

Resolving partner conflicts, shareholder oppression, and breach of fiduciary duty claims.

Commercial Real Estate Disputes

Lease disputes, purchase agreements, title issues, and Yellowstone injunctions for NYC properties.

Fraud & Business Torts

Prosecuting and defending fraud, misrepresentation, and deceptive business practice claims.

Business Sales & Acquisitions

Due diligence, deal structuring, and transaction management for buyers and sellers.

Operating & Shareholder Agreements

Operating agreements, shareholder agreements, and ownership structures drafted by litigators.

Judgment Enforcement & Debt Collection

Recovering outstanding debts and enforcing judgments against delinquent accounts.

What Our Clients Say

Real reviews from clients we've represented

★★★★★

Alex was a pleasure to work with. He explained everything clearly and was responsive to all my questions and made the legal process feel easy and stress-free. He speaks Russian as well. I highly recommend him to anyone looking for reliable legal support.

Mark G.

Alex handled my case with professionalism and dedication from start to finish. He was thorough, responsive, and made sure I understood every step. Highly recommend him for reliable legal representation.

David S.

Great lawyer. Very responsive, easy to communicate with, always available when needed. Helped me with several different issues and actually solved my problem. Straight to the point, professional, no wasted time. Still working with him and can definitely recommend.

Max P.

I can't say enough good things about my lawyer. He's hardworking, responsive, and genuinely takes his role seriously. Before he joined my case, nothing was happening. Now there's real progress, and I finally feel confident about the direction things are going.

Danielle L.

I had a great experience working with Alex and he was able to understand my situation and he work fast. Communication with him was very important for me since English is my second language but he was able to work around it. Highly recommend him!

David A.

Alex has been a great resource for my business. He's handled multiple cases for us and has always been responsive, knowledgeable, and easy to work with. He takes the time to explain things clearly and genuinely cares about getting good outcomes for his clients. Highly recommend.

Scott L.

A pleasure to work with. Alex went above and beyond to put us in a better position than we expected. Highly recommend.

David B.

We needed legal support for a cross border transaction involving IP rights, revenue splits, and a joint venture agreement with a UK firm. KLG drafted everything to our satisfaction, coordinated with international counsel and protected our equity very professionally.

Kristine

We hired KLG to do our business contracts and agreements. They worked with us to customize everything the way we needed. I was always able to reach someone and have my questions answered which I liked.

Knox S.

My partner and I turned to Alex Kleyman running into some major hurdles in a complicated business transaction. He took the time to assess all the moving parts and came back with a comprehensive analysis that led us on a path to success.

Dena U.

Alex is a highly respected lawyer and his experience is what I was looking for!! He was able to help one of my friend on his case. He was able to slow down for us to make sure we understood the process of the case we open and he work with our schedule. Highly recommended Alex!!

Oscar

I can recommend Alex and his firm Kleyman Law Group. He promptly helped our company understand the specifics of the whistleblowing law and provided recommendations on how to proceed in this complicated area.

Anton B.

Alex was a pleasure to work with. He explained everything clearly, was responsive to all my questions, and made the legal process feel easy and stress-free. I highly recommend him to anyone looking for reliable legal support.

Giorgi K.

We can highly recommend Alex for his prompt approach and assertive stance. Our matter has not yet been fully resolved, but thanks to his timely responses and strategic input, the case is moving forward much faster.

Nick A.