Arthur B. "Skin" Edge, IV is engaged in Governmental Relations and Consulting. Prior to joining GeorgiaLink, Mr. Edge served in the Georgia State Senate (1986-1996) and was Minority Leader of the Senate from 1992-1996. Mr. Edge served on the Appropriations, Special Judiciary (Chairman), Public Utilities and Health committees in the Senate. He also served on the Legislative Fiscal Affairs Committee and the Code Revisions Committee. Georgia Trend Magazine named Edge as one of "The 100 Most Influential People in Georgia." He was voted "The Top Registered Lobbyist in Georgia in 2018" in a poll of legislators, state officials and lobbyists. He was also named by Business to Business Magazine as one of "The Ten Most Influential People under the Gold Dome." He is a graduate of the University of Georgia (BBA 1977) and the University of Georgia School of Law (J.D. 1980). He was a participant in the Leadership Georgia Class of 1988. Skin and his wife, Bambi, have three children and six grandchildren. They reside in Newnan, Georgia.

James H. "Jay" Roberts is the most recent member of our team. Prior to joining GeorgiaLink, Mr. Roberts served in the Georgia State House of Representatives (2003-2015) while in the House, Jay was elected as both Vice-Chairman and Chairman of the House Majority Caucus by his peers. Former Gov. Sonny Perdue asked him to serve as his Administration Floor Leader in his second term. He served in that capacity for 2 years. Jay was named the Chairman of the House Transportation Committee by the Speaker of the House in 2010. He served as Chairman of the House Transportation Committee for 6 years. During his tenure in the House, Jay served on the Agriculture & Consumer Affairs, Ethics, Economic Development & Tourism, Ways & Means, Appropriations, Rules, Game & Fish and Transportation Committees. Jay has served several communities during his 13 years in the House. He served Irwin, Ben Hill, Tift, Turner, Coffee, Telfair, Wheeler, Wilcox and Jeff Davis counties. Governor Nathan Deal appointed Jay to the distinguish position of Director of Planning for the State of Georgia at the Georgia Department of Transportation. He was tasked with the planning of the State's Transportation projects including developing and implementing the STIP. Governor Kemp asked Jay to serve on his Transition Team. He was then asked by Governor Brian Kemp to continue to serve him as the Director of Planning. In September, 2019 Mr. Roberts joined GeorgiaLink Public Affairs Group. He and his wife Sarah have two children, and they reside in Irwin County.

Charlene Puchalla serves as an Assistant Vice President in Cornerstone's Atlanta, GA office, assisting the firm's government relations team with client service activities including conducting research and providing updates on state legislative matters and diverse regulatory issues.

Charlene joins Cornerstone following her time at Wellstar Health System, where she held multiple positions, most recently serving as a Government Relations Specialist. In this role, she developed and managed relationships with elected officials and key staff in Georgia at the local, state and federal levels, while assisting in developing and recommending legislative priorities and goals. Charlene gained invaluable experience summarizing and interpreting the impact of legislation and preparing legislative summaries, regular communications and presentations. She also served as a Legal Assistant of Government Relations at Wellstar.

Prior to Wellstar, Charlene served as a scheduler and field representative for Representative Tom Price (R-GA) for more than seven years. She began her career as a legislative and research aid in the Pennsylvania State Senate.

Charlene earned her bachelor's with a concentration in public administration from Shippensburg University.

John S. "Trip" Martin, III is the founder of GeorgiaLink Public Affairs Group. GeorgiaLink is a governmental affairs consulting firm which has been recognized by James magazine seventeen years in a row as the top lobbying firm in the state of Georgia. Mr. Martin began his Government Affairs career in 1981 as the Director of State Government Affairs in Georgia for Southern Bell. In 1986, he was promoted to the position of Director of Legislative Affairs for BellSouth in Washington, D.C. where his major responsibilities included the development and implementation of strategies for dealing with Congress on national telecommunications policy issues. He has served as the Vice President of the U.S. Chamber of Commerce Southeastern Public Affairs Council and was a participant in the Leadership Georgia Class of 1983. He is the former Vice President of the University of Georgia National Alumni Association. Mr. Martin currently serves on the Board of Directors of The Advocacy Group, an international network of lobbying firms with offices in forty-eight states. Trip is married to Julie Brown, a native of Atlanta and President & CEO of Georgia Foreign-Trade Zone. Trip and Julie split their time between residences in Atlanta and Blue Ridge, Georgia, where he is a licensed realtor with the Blue Ridge office of Premier Mountain & Lake Property, Inc., and owns and operates Big Creek Alpaca Farms. Trip has three grown children and five granddaughters.

Jeff Hamling joined Cornerstone in 2017, bringing a wealth of experience and relationships in Atlanta, Georgia. Jeff came to the firm after two years as a lobbyist in Dentons' Atlanta and Washington offices where he represented a number of corporate, governmental, and non-profit clients.

Prior to Dentons, Jeff worked at the Georgia Chamber of Commerce as vice president for state and federal affairs. Jeff joined the Chamber after serving then-Congressman Tom Price for over five years. Starting as a staff assistant, Jeff was quickly promoted to deputy chief of staff, overseeing the Atlanta office and various aspects of the federal legislative staff.

Jeff has also been recognized by prestigious organizations for professional accomplishments: profiled in Capitol Impact Magazine's People on the Move, "Rookie of the Year" award voted on by his peers in the Georgia lobbying community, and James Magazine's Georgia's Political Influencers in Washington, D.C.

Lawrence Bell joined Cornerstone in February 2023 from Sen. Warnock's (D-GA) office where he served as Deputy Chief of Staff and Senior Advisor. Lawrence joined the Senator's office after serving as an Advisor and Chief of Staff for the Warnock for Georgia Senatorial campaign in the 2020 special election. His leadership role on that campaign led to a historic victory electing the state's first Black United States senator.

Prior to joining the Warnock campaign, Lawrence worked in the Atlanta office of a large law and lobbying firm. There, he represented some of the country's largest corporations, working with state and local elected officials to help shape public policy and regulations across a variety of industries. His role at the firm also included community engagement, helping the organization develop and implement its philanthropic strategy to maximize the firm's impact in the community.

Lawrence has volunteered with numerous organizations including Big Brother Big Sister, Yes Atlanta and Urban League of Greater Atlanta-Young Professionals, among others. He has served on the advisory board for the Young Adult Guidance Center, and the Atlanta Chapter of National Black MBA. He also served on the board for Groundwork Atlanta, a non-profit focused on environmental sustainability and was a Trustee at Ebenezer Baptist Church, where he is still a member. Lawrence was recognized in Southern Journal Magazine as one of their 14 under 40. He received his master's from Georgia State University and his bachelor's from Clark Atlanta University.

Sally Kilpatrick advises a diverse set of clients on state legislative and regulatory issues with a focus on healthcare, energy, education and economic development policy. Sally joined Cornerstone's Atlanta, Georgia office in September 2015 and has more than 10 years of experience providing strategic advice to the private sector.

Prior to joining Cornerstone, Sally served as vice president of government affairs at the Georgia Chamber of Commerce, the state's largest business advocacy organization. Through her seven-year tenure at the Chamber, Sally developed an extensive background managing legislative and regulatory issues in the policy areas of water, energy, education, economic development and health care. While at the Chamber, Sally served on the Technology Association of Georgia's Government Affairs Taskforce and the Georgia Water Alliance. She managed the Georgia Chamber's Local Chamber Legislative Ad Hoc Committee and legislative affairs for Chamber's Small Business Advisory Council.

She has established strong, bipartisan working relationships with House and Senate members of the Georgia General Assembly and state agency officials. Her industry specific knowledge and key relationships have been valuable in assisting clients to successfully achieve their legislative and regulatory objectives at the state Capitol.

Sally is a current board member of Atlanta Moms Making A Difference and serves on the executive committee of the Georgia Chamber's Government Affairs Council.

Sally earned her B.S. in Journalism at Appalachian State University in Boone, North Carolina. She and her husband Trey reside in Atlanta with their daughter, Phen, and son, Clark.

H. Boyd Pettit, III is Partner and General Counsel for GeorgiaLink Public Affairs Group, LLC Pettit, a practicing Attorney since 1979, served as a Democratic member to the Georgia General Assembly for five consecutive terms beginning in January, 1983. Elected to the House of Representatives, succeeding newly elected Governor Joe Frank Harris, he was named a member of the House Appropriations, Judiciary, and Industry Committees. Pettit became Secretary to the Judiciary Committee and Chairman of the Public Services and Utilities Subcommittee of House Industry. During his membership in the House, Pettit served as Georgia's representative to the Southern States Energy Board and was selected as a participant in the Leadership Georgia Class of 1987. In 1993, he joined GeorgiaLink Public Affairs Group while remaining active on behalf of local governments, local education entities, public bond finance issues, and local industrial recruitment and development. In September 2000, Pettit was selected to the Georgia State Board of Transportation. He was re-elected in January, 2001 to a full five-year term. Pettit currently serves on the State Board of the Georgia Youth Science and Technology Centers and is an active member of Sam Jones Memorial United Methodist Church in Cartersville. Previously serving on Board of Directors of the North Metro Technical Institute Foundation, Pettit was a part of the effort to secure property, utilities, and funding for the state adult technical school. Boyd has two daughters, Dana and Bray. They reside in Cartersville, Georgia.