Cosmich, Simmons and Brown

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

strategic Business Solutions

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


Welcome to Cosmich Simmons & Brown

Who we are.

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 and Grand Rapids, Michigan. 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.

What we do.

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.   

Why we do it well.

We have the experience and resources to pursue far-reaching cases with multiple claimants and across jurisdictional boundaries, taking a creative and innovative approach in each one. Maintaining a comprehensive database of medical literature, expert witnesses, discovery materials and more, our experienced paralegal and support staff manages all manner of cases with large volumes of documents and extensive discovery. Along with state-of-the-art document imaging and management systems, we utilize sophisticated trial presentation software to develop audio-visual presentations of technical, scientific, financial or other information to present each and every case with supreme clarity.

In short, we prepare each and every case as if it were going to trial — because we believe that the best results can only be obtained when the opposing party believes we will aggressively try a case if our client chooses not to settle.

Our Attorneys

Dedicated Service.

With a wide range of backgrounds, our attorneys give our firm the knowledge and diversity to understand and support your case with efficiency and professionalism.

John D. Cosmich
Michael D. Simmons
Richard A. Brown
LaKeysha Greer Isaac
Kay Baxter
Forrest Ren Wilkes
Clif Jefferis
William B. McManus
Matthew T. Clarke
Thomas Orris
James Gordon House, III
Clint Moody
Donna M. Meehan
Walker (Bill) Jones
M. James Dempsey
Clint Hagaman
Matthew E Pelikan
Mark Goldberg
Lucy E. Savorgnan
Ross S. Titzer
Georgia Ainsworth
Ashley Edwards
Kenneth M Nussbaumer
Edward R Albin
Susan L. Thurmer
George Hopwood
Lecolia Brogdon
Erin Flynn
Chris Miller
Julie A Simaytis
Matthew R. Watkins
Amy V Williams
Jason K. Elam
Justin R. Glenn

Honorary Organizations