With over 25 years of combined experience, Marten Gains Chambers delivers exceptional litigation and corporate advisory services tailored to your unique needs.
Comprehensive legal services across multiple practice areas with a focus on achieving optimal outcomes for our clients.
Entity formation, mergers & acquisitions, corporate governance, and compliance matters for businesses of all sizes.
Learn more →Commercial litigation, contract disputes, intellectual property, and complex civil litigation in state and federal courts.
Learn more →Business visas, family-based petitions, naturalization, deportation defense, and corporate immigration compliance.
Learn more →Employment contracts, discrimination claims, wage disputes, HR compliance, and workplace policy development.
Learn more →Commercial and residential transactions, leasing, zoning, development, title disputes, and property financing.
Learn more →Trademark registration, copyright protection, patent applications, IP licensing, and infringement litigation.
Learn more →Founded in 2008, Marten Gains Chambers has established itself as a premier law firm dedicated to delivering exceptional legal services with integrity, strategic thinking, and unwavering commitment to client success.
Our attorneys bring diverse backgrounds and specialized expertise to every case, ensuring comprehensive legal solutions tailored to your specific needs and objectives.
Years Experience
Cases Handled
Client Satisfaction
We develop customized legal strategies aligned with your business objectives.
Direct access to attorneys with timely updates on your case progress.
Proven track record of favorable outcomes in complex legal matters.
Clear fee structures with no hidden costs or surprise charges.
Meet our team of dedicated legal professionals with extensive experience across multiple practice areas.
Senior Partner
With over 25 years in corporate law and complex litigation, Jonathan leads our firm's strategic direction and handles high-stakes business disputes.
Admitted to NY, CA, and DC Bars
Full BioManaging Partner
Sarah specializes in employment law and immigration matters, bringing 18 years of experience representing both corporations and individuals.
Admitted to NY and NJ Bars
Full BioPartner
Michael focuses on real estate transactions and intellectual property law, with 15 years of experience helping clients protect and leverage their assets.
Admitted to NY and CT Bars
Full BioWe measure our success by our clients' satisfaction and the outcomes we achieve.
Settlement in commercial contract dispute
Success rate in employment discrimination cases
Successful business immigration petitions
"The team at Marten Gains Chambers handled our complex merger with exceptional expertise. Their strategic guidance saved us millions and ensured a smooth transition."
"I was facing a difficult employment dispute, and Sarah Gains provided not only exceptional legal representation but also genuine compassion throughout the process."
"The immigration team successfully navigated our company's visa applications for key international hires. Their expertise made a complex process straightforward."
A structured approach to achieving your legal objectives efficiently and effectively.
We begin with a comprehensive case evaluation to understand your objectives, assess legal options, and develop a preliminary strategy.
Our team creates a customized legal strategy with clear milestones, timelines, and communication protocols tailored to your case.
We execute the strategy with precision, keeping you informed throughout the process, and provide post-resolution guidance as needed.
Schedule a consultation with our legal team to discuss your specific needs.
123 Legal District Blvd
Suite 500
New York, NY 10001
Monday - Friday: 9:00 AM - 6:00 PM
Saturday: By appointment only
Sunday: Closed
For urgent matters outside business hours, call Tel:(555) Martens