A founding member of Southern Strategy Group (Louisiana), Liz Mangham serves as its managing partner. She primarily represents clients before the legislative and executive branches of state government, focusing on issues related to commerce and industry, civil law, criminal justice, education, health care and transportation.

With keen political skills acquired from managing numerous elections, Liz applies winning campaign strategies to complex lobbying battles. She combines essential grassroots and coalition- based support with the media to deliver comprehensive, effective strategies.

A graduate of Brenau Women's College, Liz has been recognized as one of the top 100 "Louisiana Influencers" and a "National Rising Star" by Campaigns & Elections' Politics magazine and an "Up and Comer in Louisiana Politics" by the Times of Acadiana. Her consulting work has earned award-winning recognition for various political and public policy firms.

Prior to joining Jones Walker, Paul worked for Congressman Bob Livingston for more than 20 years, serving as legislative director and associate appropriations committee staffer. In this capacity, Paul was a primary advisor on all federal appropriations and related congressional authorization committees as well as federal agency and executive branch policy matters. Through this involvement, Paul has developed a vast network of contacts in the federal, congressional, and private sectors. He also has acquired extensive experience in the development and implementation of the 12 annual appropriations measures, related authorization bills, and federal agency and executive branch programmatic, jurisdictional, and policy issues.

Paul is a founding partner of the Livingston Group, which has had a strategic alliance with Jones Walker since 1999. Drawing on his knowledge and experience, he has helped a variety of clients attain policy, regulatory, and legislative goals with key members of various congressional committees, the White House, and executive branch agencies.

Paul has advocated issues, prepared appropriations and authorization bills, and developed report language for clients in a variety of industries, including financial services, national security, information technology, education, corps of engineers, transportation and infrastructure, maritime, energy, social services, and other sectors.

Since early 1999, Paul has provided ongoing volunteer services and support to the National World War II Museum in New Orleans.

Nial Patel joined Cornerstone Government Affairs in 2011 after more than seven years of service to Governor Bobby Jindal, dating back to his first run for governor in 2003. As one of the longest serving senior staff members for the Governor, Nial worked as the director of scheduling. Additionally, when Governor Jindal was elected to Congress, Nial served as his executive assistant. During his tenure with Jindal, Nial's duties varied from campaigning to research and outreach, working with elected politicians, stakeholders, and government officials from Washington, D.C. and across the state of Louisiana.

Nial holds a Masters in Economics from the Ourso College of Business at Louisiana State University (LSU), and graduated Magna Cum Laude with a Bachelor of Science in Economics from LSU, where he also minored Political Science and Business Administration.

Originally from New Orleans, Nial attended Holy Cross High School and the Louisiana School for Math, Science, and the Arts. In 2014, he was recognized as one of the top forty under 40 leaders in the community, and is alum of the Baton Rouge Leadership and Louisiana Leadership programs. Nial serves on the Southeast Super Region Committee, Greater New Orleans Inc.'s Next Gen Council, New Schools for Baton Rouge Board, Teach for America Board, and is Chairman of Louisiana Association of Business and Industry's Emerging Leaders Council. He has helped raised money for the American Cancer Society, Republican Governor's Association, and several elected officials. Nial currently resides in Baton Rouge.

Stephen Ledet joined Cornerstone Government Affairs' Baton Rouge, Louisiana office in July 2018. Stephen has nearly 20 years' experience working in government affairs in Baton Rouge.

Stephen previously served as the director of public affairs for Entergy Louisiana, where he led and implemented their legislative strategy. Much of his time at Entergy was spent relationship building with legislators, leadership, and their staff. Stephen was also involved in the management of Entergy's political action committee (PAC) contributions and recruiting PAC membership.

Prior to his five years at Entergy, Stephen spent nearly 12 years on staff with the Louisiana Association for Justice, where he managed the Association's contract lobbyists and lobbying team. Stephen advised the Association's executive director and committee on legislative strategies and directed its legislative fundraising efforts.

Stephen serves on the board for the Salvation Army and is a member of the St. Aloysius Church Men's Club.

Stephen received his B.B.A in marketing from Mississippi State University. He resides in Baton Rouge with his wife Mackenzie, and their twins, Henry and Willis.

Jim has extensive experience helping businesses and trade associations achieve their strategic objectives. Prior to joining Jones Walker, Jim was president and CEO of the Offshore Marine Service Association (OMSA), representing the owners and operators of US-flagged vessels that supply, support, and construct the subsea infrastructure necessary for offshore energy development. Under his leadership, the trade association confronted the challenges posed by the moratorium on drilling activity imposed following the Deepwater Horizon disaster.

Before his tenure at OMSA, Jim was vice president of government affairs for American Commercial Lines, Inc. (ACL), where he advanced ACL's legislative and regulatory affairs programs to improve the nation's waterways transportation infrastructure. He also worked to implement positive changes on inland waterway tax policy and the US Coast Guard's regulation of the inland barge industry.

Jim also has experience in railroads and highway infrastructure development. As resident vice president for CSX Transportation, he represented CSX in government and community forums in Kentucky. In the public sector, Jim served in senior leadership positions in Kentucky's Transportation Cabinet and Kentucky's Department of Public Protection.

Jim began his career as a commissioned Coast Guard officer. At sea, he served as a deck watch officer and department head with responsibilities for vessel operations, navigation, and maritime law enforcement. Later he was named congressional fellow to the Coast Guard and Navigation Subcommittee in the House of Representatives. Following his Coast Guard service, Jim joined the subcommittee's professional staff, advancing legislation supporting the US Coast Guard and improving the safety and efficiency of regulatory programs affecting the offshore maritime industry, fishing industry, and inland barge industry.

A native of Louisiana, Brad Mittendorf is also a founding member of Southern Strategy Group (Louisiana). Leveraging expertise in energy and telecommunications policy, Brad represents clients before the Louisiana Public Service Commission (LPSC). In addition, he coordinates issues management and media relations services for SSG clients.

The former campaign manager of Republican Jimmy Field's successful bid for public service commissioner, Brad also served as Commissioner Field's executive assistant. During his 7-year tenure with the LPSC, Brad advised on energy, telecommunications and transportation policies. In addition to serving as the commissioner's representative at regulatory hearings and workshops, Brad was also principal liaison to other elected officials and agencies.

In addition to his work in the political and regulatory arenas, Brad founded In Focus, LL -- a private research company. As president, Brad directed focus group research to test issues for a variety of political candidates and organizations and for law firms seeking to evaluate trial and mediation strategies.

Brad is a Phi Beta Kappa and summa cum laude graduate of Louisiana State University and served as co-editor of the Oxford Book of the American South (1997).

Paul W. Rainwater most recently held the title as Governor Jindal's Chief of Staff. He resigned in February of 2014 to pursue a career in the private sector and shortly thereafter joined Cornerstone Government Affairs.

Prior to his latest position, Paul held the title of Commissioner of Administration. Before that, he served as Governor Jindal's deputy chief of staff. Prior to that, he served as executive director of the Louisiana Recovery Authority (LRA). Previously, Paul served as legislative director and chief of operations for U.S. Senator Mary Landrieu. From June 2006 to January 2007, he served as director of hazard mitigation and intergovernmental affairs at the LRA, where he managed program policies, served as team leader and coordinated with state and federal agencies to set mitigation priorities. From July 2000 to June 2006, Paul served as the chief administrative officer for the City of Lake Charles.

Paul also formerly served as manager of governmental affairs for Conoco, Inc., Gulf Coast Business Unit in Baton Rouge from 1998 to July 2000; as manager of public affairs for ARCO Chemical in Lake Charles from 1995 to May 1998; and as administrative aide to the Calcasieu Parish Police Jury in Lake Charles from 1988 to 1996.

In addition to his public service duties, Paul also serves as a colonel with the Louisiana Army National Guard in the Joint Director of Military Support for Disaster Response Unit. He previously served as a lieutenant colonel in the Congressional Liaison Office of the Louisiana Army National Guard and as a lieutenant colonel in the United States Army Reserves' 336th Finance Command. For his military service, Paul has been awarded the Bronze Star Medal, the Army Commendation Medal and the Combat Action Badge.

Paul earned a bachelor's degree in government from McNeese State University in Lake Charles, a master's degree in international relations from Salve Regina University in Rhode Island, and is certified as a local government manager by Louisiana State University.

Since opening the firm's Washington, DC office in 1990 and being admitted to the District of Columbia Bar in 1991, Chris has built a strong team of government relations professionals who represent clients in the maritime, energy, and defense industries; numerous institutions of higher learning; and several state and local government entities. He provides his clients with a broad range of government relations assistance, including providing advice on a wide variety of legislative and regulatory matters facing the maritime industry and other business interests.

Chris has developed strong relationships with the key committees on Capitol Hill with general jurisdiction over transportation and maritime issues, including the Senate Commerce Committee, the House and Senate Armed Services Committees, and the House Transportation and Infrastructure Committee, as well as tax writing committees with jurisdiction over maritime tax and trade matters, including the Senate Finance Committee and the House Ways and Means Committee.

Over the years, Chris has been deeply involved in numerous legislative matters affecting the maritime industry, including the Maritime Security Acts of 1996 and 2003, numerous Coast Guard Authorization Acts, the landmark tonnage tax legislation, the repeal of Subpart F shipping income provisions, the Jones Act, the Oil Pollution Act of 1990, the Water Resources Development Acts of 2007, 2014, 2016 and 2018 and legislation to implement numerous Free Trade Agreements (FTAs). In addition to his work on Capitol Hill, Chris has developed close ties with the principal federal agencies involved with the promotion and/or regulation of the US maritime industry: the Department of Transportation, the Maritime Administration (MarAd), the United States Coast Guard, the Federal Maritime Commission (FMC), the Export-Import Bank of the United States, the US Department of Agriculture, the United States Trade Representative, and the US Army Corps of Engineers.

Chris is the past president of the Propeller Club of Washington and currently serves as a member of the executive committee and the board of directors of the Coast Guard Foundation. He also served for many years as vice-chairman of the Board of Directors of the American Maritime Congress, a research and educational organization dedicated to informing the public, the media, and legislators in Washington on the issues and policies affecting the US flag merchant marine and maritime industry. Additionally, he sits on the advisory board of the McIntire School of Commerce at the University of Virginia.

In 2010, and again in 2017, he received the prestigious President's Award from the Louisiana State Bar Association (LSBA) for his efforts to secure funding in Congress for legal representation of underserved communities in Louisiana.

11-15 years

Gabrielle Kees joined Cornerstone Government Affairs in 2009 with over 12 years of experience working in and around the Louisiana Legislature and Louisiana politics.

Gabrielle served as a senior lobbyist for the Louisiana Association for Justice for six years, leading legislative efforts to preserve and improve access to the civil justice system and the legal profession. She built dozens of strong relationships with legislators and their staff and in her spare time, worked on several campaigns for legislative candidates. Gabrielle continues to represent the association as outside counsel and leads the team for Cornerstone.

In addition to her work with LAJ, Gabrielle is an integral part of several other Cornerstone client teams including UnitedHealth, CenturyLink, and Mary Bird Perkins Cancer Center.

Prior to joining the LAJ, Gabrielle spent six years as a staff attorney for various committees in the Louisiana House of Representatives. She began her career in the House as liaison to the Legislative Auditor's Office. She then staffed the House Committee on Agriculture, and eventually served as the attorney for the House Commerce Committee, where she specialized in drafting legislation on occupations and professions, banking and financial institutions, business associations, river navigation and piloting, and commerce in general.

Gabrielle received a BA in political science from Louisiana State University where she was a member of Phi Beta Kappa. She earned a Juris Doctor from Louisiana State University Paul M. Hebert Law Center in 1996, and was admitted to the Louisiana Bar Association. After graduating she served as a law clerk for the 20th Judicial District Court.