(WASHINGTON, D.C.) – ACG Advocacy today announced that Diane Tomb, a nationally recognized leader in public policy and strategic advocacy, has joined the firm as a Partner. Tomb brings more than 25 years of executive experience across the public, private, and nonprofit sectors, including leading major national associations and advising Fortune 500 companies, coalitions, and industry leaders.
“We are thrilled to welcome Diane to ACG Advocacy,” said Shawn Smeallie, Managing Partner, ACG Advocacy. “I have known Diane for several years, and her deep policy expertise, exceptional leadership, and proven track record make her an invaluable addition to the ACG family. She will be a real asset for our current clients while expanding our capabilities, particularly for our housing/real estate practice. Most importantly, Diane is a terrific person and it will be a pleasure to work with her.”
In her new role, Tomb will advise clients on federal policy strategy, coalition development, and thought leadership initiatives—drawing on her extensive experience navigating Congress, the administration, and national policy debates.
“I am honored to join ACG Advocacy at such an important moment for the industries we serve,” said Tomb. “ACG commitment to bipartisan collaboration, and strategic advocacy aligns perfectly with my passion for building partnerships that drive policy solutions. I look forward to working with this outstanding team and to contributing to the firm’s continued growth and to helping clients advance their priorities in Washington.
Diane had extensive experience in the private and public sector. Most recently served as the CEO of the American Land Title Association (ALTA). Prior to that she was the President of the National Rental Home Council (NRHC). In government she served as the Assistant Secretary of Public Affairs at HUD, Director of Public Affairs at the International Trade Association at the Department of Commerce and she worked in the Press Office at The White House.
ACG Advocacy is a premier bipartisan public affairs and advocacy firm helping organizations navigate complex policy challenges, build effective legislative strategies, and influence outcomes at the federal and state levels. With a team of seasoned strategists, ACG Advocacy delivers comprehensive solutions that drive impact for clients across a range of industries.