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About Onal Gallant Law Firm

We are a multidisciplinary law firm with more than 20 years of proven results, over 20,000 clients served, and more than $100 million recovered across all practice areas. Our team of 65+ legal professionals serves businesses and individuals from offices in New York City, Elmwood Park, New Jersey, and Sugar Land, Texas. We advise clients on corporate and business law, immigration, real estate, intellectual property, and personal injury. Every practice area operates with the same goal: deliver precise, business-driven legal strategies that create long-term value.

How Does Onal Gallant Protect Your Business and Legal Interests?

Our attorneys bring backgrounds that span U.S. government service, large-firm litigation, and cross-border corporate transactions. That combination gives us a perspective most firms cannot offer.

Our team includes a former federal prosecutor who represented USCIS and the Department of Homeland Security in New Jersey federal court, partners with more than 20 years of commercial litigation experience, and attorneys who spent a decade or more at major national law firms.

When we advise your business or prepare your immigration petition, we draw on firsthand knowledge of how government agencies and opposing counsel evaluate cases.

We work with precision at every stage of the business and immigration lifecycle, from entity formation and initial visa filings through commercial disputes, IP protection, and permanent residency.

David Fatih Gallant, John S. Onal, and Aaron M. Bayram, Esq., team members at Onal Gallant Law Firm

Strategic Legal Partners for Growing Enterprises

Successful businesses plan strategically and structure operations to align with long-term goals. At Onal Gallant, we deliver corporate due diligence and advisory services that ensure compliance with U.S. state and federal laws—while maintaining business agility and commercial efficiency.

Our team advises on every stage of the business lifecycle—from entity formation and partnerships to licensing, franchising, financing, and strategic agreements. Whether it's a commercial contract, a non-disclosure agreement, or a multi-jurisdictional transaction, we provide clear, actionable legal counsel.

practice areas

We concentrate our resources across five core practice areas. Each one is staffed by attorneys with direct, hands-on experience in that field.

Corporate and Business Law

We advise on every stage of the business lifecycle, including:

  • entity formation
  • partnerships
  • licensing
  • franchising
  • financing
  • mergers
  • acquisitions
  • commercial contracts

Our corporate attorneys also handle business disputes and commercial litigation when negotiations break down. 

For foreign investors launching U.S. operations, we coordinate corporate structuring directly with our immigration team to align business formation with visa requirements.

Immigration Law

Business and employment-based immigration is a central pillar of our practice. We prepare and file petitions for:

  • E-2 treaty investor visas for entrepreneurs acquiring or launching U.S. businesses
  • L-1 intracompany transfer visas for executives and managers relocating to American offices
  • H-1B petitions for skilled professionals in technology, healthcare, finance, and engineering
  • O-1 visas for individuals with extraordinary ability or achievement
  • EB-1, EB-2, and EB-3 employment-based Green Cards for permanent residency

We also represent families in spouse, parent, and child-based immigration petitions, and our litigation team defends clients in removal proceedings, asylum hearings, and border entry disputes before U.S. Immigration Courts and the Board of Immigration Appeals.

Real Estate Law

Our real estate attorneys handle residential and commercial transactions, including acquisitions, sales, lease agreements, financing, and dispute resolution. We represent buyers, sellers, developers, and investors across the New York and New Jersey markets.

Intellectual Property

We protect commercial assets through trademark registration, copyright strategy, licensing agreements, and IP litigation. For businesses entering the U.S. market, securing intellectual property early is a critical step we coordinate alongside corporate formation and immigration filings.

Personal Injury

We represent individuals injured through accidents or negligence and fight for fair compensation on their behalf. Our personal injury team works on a contingency fee basis, meaning clients pay no legal fees unless we recover on their case.

Where Are Our Offices Located?

We maintain a strategic footprint across three states to serve clients throughout the eastern United States and Texas.

New York City, New York

Our New York office at 12 W 44th St, Suite 101, in Midtown Manhattan positions us at the center of international commerce and federal immigration proceedings. This location serves corporate clients, investors, and individuals across all five boroughs and the surrounding tri-state area.

Elmwood Park, New Jersey (Headquarters)

Our main office at 619 River Dr, Suite 340, Elmwood Park, NJ 07407 is the operational hub for all practice areas. Located minutes from Route 80 and the Garden State Parkway, we serve clients across Bergen County and northern New Jersey.

Sugar Land, Texas

Our Texas office at 800 Bonaventure Wy, Suite 120, Sugar Land, TX 77479 extends our immigration and business law services to clients in Fort Bend County and the greater Houston area.

A closing note on our Cliffside Park, New Jersey location: that office handles real estate matters exclusively. Immigration and business law clients should contact our Elmwood Park headquarters or New York City office.

Our Partners and Professionals

Meet the Attorneys Behind Our Results

Work With an Award-Winning Legal Team at Onal Gallant

Whether you are structuring a new U.S. business venture, filing an investor visa petition, closing a real estate transaction, or protecting your intellectual property, our attorneys bring two decades of results and more than 20,000 successful client outcomes to every matter. Schedule a consultation today to discuss your goals with our team.

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