20+ years

In 2017, Governor-elect Phil Murphy selected Eric to serve on the Human Services Committee for his transition team. During that same year, he was nominated by Kentucky State Senator Jimmy Higdon and commissioned by Kentucky Governor Matt Bevin to become a Kentucky Colonel.

In 2004, Eric was nominated by New Jersey Governor Jim McGreevey to serve on the South Jersey Port Corporation's Board of Directors, which is responsible for the development of port facilities in South New Jersey. Eric was reappointed in 2008 by Governor Corzine and again in 2017 by Governor Chris Christie.

In 2018, Eric was appointed to the Advisory Board of the Burbank International Film Festival.

Eric is also a founding member of the Board of Directors for the NYC Fashion Manufactures Alliance of Design Educators and Save the Garment Center in New York City; a position he's held since 2008.

In 2007, Eric was selected by the American Council of Young Political Leaders, a bi-partisan not-for-profit international exchange organization, as a delegate to Vietnam for a two-week political exchange program. Eric joined six other young political leaders from the U.S. to study Vietnam's political system, engage in dialogue on international issues, and forge professional relationships. He's also participated in international trade missions, including trips to the Netherlands, China and the United Arab Emirates.

Eric was appointed in 2007 by New Jersey Governor Jon Corzine to serve as a member of the Economic Growth Council to assist with statewide economic development policies.

Eric is a former Committee Chairman for the Mercer County College Board of Trustees Advisory Committee and a former member of the Board of Trustees for the Arts & Business Partnership of Southern New Jersey. He's served on the boards of the Mercer County Workforce Investment Board, the Mercer County Economic Development Committee and Junior Achievement. Eric was appointed by Assembly Majority Leader Paul DiGaetano in 2002 to the New Jersey Council of Local Mandates and served as Vice Chairman until 2004.

20+ years

Jerry Usry joined the firm in 2015, establishing the firm's Atlanta, Georgia office. Prior to joining Cornerstone, Jerry was the principal and founder of a successful, full-service, public affairs consulting firm headquartered in Albany, Georgia

Under retainer with a number of corporate, governmental and association clients, the firm established a strong track record of accomplishments with both the Georgia General Assembly and the U.S. Congress. From securing multi-million dollar appropriations projects, to drafting and implementing complex legislative strategies, Jerry has consistently achieved client goals and enjoys long-term business relationships as a result. He has played a major role in the reform of the Georgia Tax Code, a rewrite of state health and water planning laws, new food safety reporting statutes and the establishment and funding of a variety of university based institutes.

Democrat and Republican governors have appointed him to a variety of government policy posts, including the Georgia Rural Development Council and the ACT-ACF Water Compacts Advisory Committee. Jerry has also been recognized by prestigious organizations for professional accomplishments: Georgia Trend's 40 Under 40, Rising Star in Business and Politics; American Society of Association Executives, National Award for Excellence in Government Relations; James Magazine, Top Ten Independent Lobbyists in Georgia; and Zpolitics, 16 power players under the Gold Dome. Jerry is an original member of Governor Nathan Deal's (R-GA) Finance Committee and was appointed to his Inaugural Executive Committee.

Prior to the establishment of his consulting practice, Jerry was a staff director of a major commodity organization and a regional administrator for a state agency. He is a member of the Georgia Professional Lobbyist Association, Georgia Chamber of Commerce Board of Directors, and the Georgia Agribusiness Council.

A lifelong Georgian and a native of Athens, Jerry has a B.S.A. and a Master's degree in Public Administration.

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.

0-5 years

James Magazine Rising Star 2015, 2016, 2017

Stuart Wilkinson is a vice president with McGuireWoods Consulting in Atlanta. Over the past decade, he has earned extensive experience working with both the Executive and Legislative branches in Georgia.

Prior to joining McGuireWoods Consulting, Stuart served as a top advisor to Georgia Governor Brian Kemp, most recently as his Deputy Director of External Affairs. In this role, Stuart helped craft and advance the Governor's legislative agenda. Additionally, he has held a number of other key positions with Governor Kemp including Deputy Director of the Gubernatorial transition team, as well as managing then Secretary of State Brian Kemp's legislative and external affairs team.

Stuart began his career in Governor Nathan Deal's administration for six years where he managed the Governor's local government relations program before joining the Georgia Department of Behavioral Health and Developmental Disabilities government relations team.

Stuart has been recognized as a Rising Star lobbyist in James magazine. An avid runner, Stuart currently serves as a Board Member of the Atlanta Track Club. Previously, he was appointed to the Georgia Commission for Service and Volunteerism by Governor Deal. He is a native of Sandy Springs, Georgia and a graduate of Georgia College. Stuart currently lives in Atlanta with his wife Kathleen.

6-10 years

Served on the Georgia Department of Revenue Local Government Advisory Group. As a member of this group, Joel provided the Revenue Commissioner with feedback and suggestions on the impact of important tax issues on local governments.

Joel has developed extensive relationships with elected and appointed officials at the state and local level. Many of these relationships are concentrated in revenue and finance with strong relationships with finance directors all across Georgia's 538 cities and 159 counties. In addition to these local relationships, Joel has done extensive work with the Georgia Department of Revenue.

Joel began his career in local government by providing planning, zoning, and land use support with over 63 cities and 17 counties for one of Georgia's Regional Commissions. Joel then moved to Talladega, AL where he assisted the city manager in all planning and community development projects. It was in this capacity that Joel first started learning municipal budgeting and operations. Joel's work in Talladega caught the eye of a state trade association, and Joel got his introduction to lobbying with the Alabama Manufactured Housing Association (AMHA) in 2013.

As AMHA's Deputy Director, Joel learned the business operations of one of Alabama's major industries and lobbied on their behalf both locally and on the state level. After nearly four years with AMHA, Joel decided to combine his local government and lobbying experience by taking a job with Georgia Municipal Association (GMA). While at GMA, Joel specialized in a wide array of tax issues and lobbied on behalf of Georgia's 538 cities. Joel's knowledge of local government operations, business operations, and public policy development allowed him to develop a broad array of relationships at the General Assembly, while effectively advocating for all of Georgia's cities.

Joel graduated from Georgia College and State University with a BA in political science and Masters of Public Administration. Joel grew up in Byron, Georgia and currently resides in Atlanta with his wife Lucy and daughter Willow.

0-5 years

Voted as a Top and Rising Star Lobbyist by the James Magazine

Recognized as a Top Fierce and Fabulous 40 Under 40 Alumni by Spelman College

Executive Director, Georgia Legislative Black Caucus (2003-2016)
Chair, National Black Caucus of State Legislators, Corporate Roundtable Sports, Entertainment and Gaming Committee
Board Member, Wellroot (formerly known as United Methodist Children's Home)

Danica Thompson is experienced in civic engagement with a focus in government relations. She currently serves as a vice president of state government relations where she provides strategic advice and lobbying services to help clients meet their corporate and public affairs objectives. She has extensive experience working with clients in the areas of education, healthcare, diagnostic laboratories, procurement and transportation on both the state and local levels.

Prior to joining McGuireWoods Consulting, Danica worked with state elected officials for 13 years at the Atlanta-based Georgia Legislative Black Caucus, Inc. Starting as a legislative intern, she seamlessly rose through the organization's ranks to the position of executive director where she managed the daily operations of the caucus, coordinated legislative conferences, spearheaded the legislative intern program and ensured that the caucus fulfilled its mission to protect the general welfare of people of color, the disadvantaged and the underserved citizens throughout the state of Georgia.

Throughout her professional career Danica has committed herself to making a difference at work and within her community. She is a member of Alpha Kappa Alpha Sorority, Inc., and the Georgia Women's Policy Institute. Presently, Danica serves as chair of the National Black Caucus of State Legislators Corporate Roundtable Gaming, Sports and Entertainment Policy Committee, serves as a board member for the United Methodist Children's Home (WellRoot), and volunteers as a Court Appointed Special Advocate (CASA) to support children in foster care. She is a Council for Quality Growth Emerging Leader and serves as an ambassador with the Grady Ambassador Force, which consists of nearly 100 community leaders creating awareness and community support for the Grady Health System and chairs the Marsy's Law for Georgia Advisory Committee to ensure victims of crime receive their constitutional rights in court proceedings.

Danica has been recognized by her peers as a Top and Rising Star lobbyist in the James magazine, acknowledged by the Daily Report for providing pro bono services related to changing age requirements in Georgia's child marriage law, and named as Spelman College's Fierce 40 Under 40 Alumni. She received her Bachelor of Arts in Political Science from Spelman College and a Juris Doctorate from Birmingham School of Law.

Danica is a native from Birmingham, Alabama. In her spare time, she enjoys spending time with her family, dogs and traveling.

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.

6-10 years

Callie Michael joined The Southern Group in 2010 with over eight years of valuable experience in both the budget and policy areas for state and federal government. Callie maintained a top-secret security clearance from the United States Department of Defense and worked in the U.S. House of Representatives' Appropriations Committee on the Defense Subcommittee. In this capacity, Callie gained rare insight into the federal appropriations and committee process as well as the role and interplay of government relations in the legislative arena.Following Callie's work in Washington, DC, which provided valuable experience and contacts at the federal level, Callie returned to the South where she joined the Georgia Senate Budget and Evaluation Office as the Program Analyst for the Criminal Justice, Public Safety, and Judicial Subcommittees on Appropriations. Callie was soon promoted to the position of Principal Analyst, to assume the duties and responsibilities of the departing Deputy Director. As Principal Analyst, Callie oversaw the day-to-day operations of the office and the budget development process, briefed the director and Senators on budget and policy issues, supervised and assisted other budget staff members, and served as the main contact to the 56 Senators.Callie served as Senate President Pro Tem Tommie Williams' Policy Director during the 2010 legislative session. In this capacity, Callie provided key policy analysis and recommendations to Senate Leadership.Callie is a graduate of the University of Alabama.

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.

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.

David Pratt began his career in politics in 1998 as Legislative Aide to Representative Ben Harbin, Chairman Emeritus of House Appropriations. After serving as Legislative Aide, David was hired as a lobbyist for the Georgia Society of Ophthalmology (GSO) and was named the GSO's Deputy Director before the end of his first year. In 2002, David became a contract lobbyist and has since then successfully lobbied on behalf of corporations in the areas of pharmaceutical manufacturing, medical devices, physician advocacy, information technology, private prisons, mental health facilities, construction, transportation, telecommunications, and real estate development. David enjoys very strong relationships at the Capitol across the ideological spectrum.

David served in the enlisted ranks of the United States Army from 1991 to 1993. After receiving a commission in 1996, David served as an Army Reserve officer until honorably discharged in May of 2003. David graduated Valedictorian at Marion Military Institute (1993-1996) after which he transferred to the University of Georgia majoring in Political Science (1996-1998).

Civically, David is a member of the following organizations: the Atlanta Symphony Orchestra, High Museum of Art in Atlanta, Metropolitan Museum of Art in New York, and University of Georgia Rugby Alumni Association.

David is from Saint Marys, GA, and resides with his wife, Jessica, in Atlanta.