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CSB Sports logo

Certified agents, protecting the physical and financial well-being of players and coaches.

CSB logo

Experienced representation for clients in state and federal trial and appellate courts in Mississippi, Louisiana, the Southeast and across the country.

Strategic Business Solutions logo

Comprehensive suite of legal services including managed document review, corporate investigations and compliance, contract management and litigation support services.

Welcome to Cosmich Simmons & Brown

Cosmich Simmons & Brown is a general civil litigation firm with its principal office in Jackson, Mississippi, with other offices in Hattiesburg, Mississippi; New Orleans, Louisiana; Covington, Kentucky; Phoenix, Arizona; St. Louis, Missouri; Grand Rapids, Michigan; and Pittsburgh, Pennsylvania. Our firm provides dedicated and passionate legal representation to clients in state and federal trial and appellate courts throughout Mississippi, the Southeast and across the country.


At Cosmich Simmons & Brown, we practice more than law. Loyalty, integrity and professionalism are all trademarks of our commitment to each and every one of our clients. That’s why we systematically analyze every legal and factual issue of every case — so we can purposefully develop comprehensive strategies to achieve the most favorable result. With ample staff and resources dedicated to every matter at hand, we protect our clients’ interests efficiently and effectively, always responding to their needs with personalized attention.

The firm's Strategic Business Solutions practice group provides due diligence and internal and external corporate investigations as well as solution-based litigation support services, with a heavy focus on e-Discovery consulting and global managed review services.


Kay Baxter & Ren Wilkes are Biz New Orleans Best Lawyers

Cosmich Simmons & Brown, PLLC congratulates Kay Baxter and Ren Wilkes from our New Orleans Office for Making the Biz New Orleans Best Lawyers List in the Annual Best Lawyers Issue, February, 2018. read more

John Cosmich Nominated and Selected for America’s Top 100 Attorneys’ Lifetime Achievement Award

The Firm is proud to announce that John Cosmich has been nominated and selected for America's Top 100 Attorneys' Lifetime Achievement Award.  Nominations for the Lifetime Achievement Award are based on years of exceptional advocacy, success, ethical standards, and legal accomplishments.   His selection... read more

Clint Moody Named 2017 Mid-South Rising Star

The Firm congratulates Clint Moody on being named a 2017 Mid-South Rising Star, an honor reserved for those lawyers who exhibit excellence in practice. Only 2.5% of attorneys in the mid-South receive this distinction. read more