Jackie M. Marve

John Shirley practices in the area of business law, having represented public utilities before the Louisiana Public Service Commission for over twenty years. His practice consists of representing electric, gas, water and sewer utilities, motor carriers, telecommunications companies, and wind and other renewable energy companies before the Louisiana Public Service Commission. He also consults and lobbies elected public service commissioners, the Louisiana Bond Commission, executive staff and t...

Joshua G. McDiarmid is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Joshua G., who practices law in Baton Rouge, Louisiana, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joshua G. is held by other top lawyers in the same geographic and legal practice area.

Karleen Green has a blended labor and employment practice which concentrates on employee benefits and employment matters for both public and private employers, including compliance with federal and state employment laws as well as ERISA, HIPAA, the Patient Protection and Affordable Care Act and COBRA. She represents clients in various industries, including construction, health care, public utilities, package and freight delivery, financial services, fueling, gaming, industrial equipment, insu...

Trey McCowan represents local, regional, and multinational energy and petrochemical companies in a wide range of complex litigation matters in state and federal courts. Based in Baton Rouge, Louisiana, he focuses his practice on Commercial Litigation , Natural Resources Law, Oil and Gas Law, and Personal Injury Litigation – Defendants. His work frequently involves high-stakes disputes arising from energy development, operations, and environmental issues across Louisiana and the Gulf Coa...

Thomas R. Peak is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Thomas R., who practices law in Baton Rouge, Louisiana, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas R. is held by other top lawyers in the same geographic and legal practice area.

Taylor Porter Partner Robert Coco’s practice covers a broad range of environmental matters, including regulatory, counseling, compliance and permitting in all environmental media, with a specific focus on air permitting and compliance and Chemical Accident Prevention matters. Mr. Coco regularly represents clients before the LDEQ and EPA and has extensive experience in advising clients regarding radiation issues (NORM and Atomic Energy Act Materials), OSHA Standards, including Process Sa...

Brad Boudreaux is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Brad, who practices law in Baton Rouge, Louisiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brad is held by other top lawyers in the same geographic and legal practice area.

Dwayne Johnson is an environmental law attorney at Kean Miller in Baton Rouge, Louisiana. He represents clients on a wide range of environmental law matters, including air and water issues, solid waste, hazardous waste, underground storage tanks (USTs), wetlands , remediation under Superfund and RECAP, release reporting, incident response, and environmental permitting and enforcement. His practice also includes negotiating and implementing settlement agreements in class action and Superfund l...

Len Kilgore is a founding member of Kean Miller and has over 30 years of experience handling complex litigation matters. His practice focuses on environmental law and environmental litigation , including environmental and toxic tort matters and class actions. Based in Baton Rouge, Louisiana, Len represents local, national, and international commercial, energy, and industrial clients. Len’s litigation experience includes matters involving toxic tort claims, personal injury, property dama...

Gwen Harmon is a lawyer at Kean Miller in Baton Rouge, Louisiana, focusing her practice on Commercial Litigation and Litigation – Environmental , with a concentration on electronic discovery and electronically stored information (ESI). She brings more than 20 years of experience handling e-discovery matters in federal and state courts, supporting clients in complex, multi-party litigation. Her work has included large-scale document reviews involving products liability claims, toxic tort...