Atty. Justin Lemaire
Justin Lemaire concentrates his practice on business litigation. He assists clients with a wide variety of business issues, including state and local tax disputes, products liability litigation, oil and gas litigation, public bid law cases and government procurement cases.
Profile Summary
About Justin Lemaire at a glance
Justin Lemaire is a business, tax, tax litigation, and litigation attorney based in New Orleans, Louisiana, practicing at Stone Pigman Walther Wittmann LLC. Educated at University of Notre Dame (J.D., 2005) and University of Louisiana - Lafayette (B.A. - History, 2002). Recognitions include Best Lawyers in America — Commercial Litigation (2026), Best Lawyers in America — Litigation - Securities (2026), and Best Lawyers in America — Litigation and Controversy - Tax (2026). Serands clients in New Orleans, LA and the surrounding metropolitan area.
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About
- Justin Lemaire concentrates his practice on business litigation
- He assists clients with a wide variety of business issues, including state and local tax disputes, products liability litigation, oil and gas litigation, public bid law cases and government procurement cases
- His experience ranges from defending independent oil and gas companies in legacy oilfield site lawsuits to representing a large chemical corporation in a multimillion dollar arbitration over a chemical distribution agreement
- Justin has a strong background in representing businesses through products liability claims, lease and defamation claims, as well as wrongful termination claims
Practice Areas Explained
Justin Lemaire's Areas of Practice
Each practice area below reflects the types of cases Justin Lemaire handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Justin Lemaire is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Louisiana →
Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.
Justin Lemaire is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Louisiana →
Justin Lemaire is one of 3,110 tax litigation attorneys indexed nationally. Browse tax litigation attorneys in Louisiana →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Justin Lemaire is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Louisiana →
Jurisdictional Context
Why local counsel matters in Louisiana
Practicing law in Louisiana. Legal matters in Louisiana are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New Orleans are typically filed in the local municipal court or the appropriate Louisiana state district court, depending on subject matter and amount in controversy. An attorney licensed in Louisiana brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Louisiana courts without local counsel or pro hac vice admission.
Looking for additional Louisiana attorneys? Browse all attorneys in New Orleans or all attorneys in Louisiana.
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