Cornerstone Government Affairs works federal and state legislative and regulatory issues for clients through a bipartisan practice, founded in 2002 and headquartered in Washington, D.C. The firm is employee-owned, with more than 225 professionals spread across 16 states and the District, giving it lobbying presence beyond Capitol Hill.
Services cover federal and state government relations, public affairs and strategic communications, political consulting and PAC management, grant consulting, association and coalition management, and business advisory work. Staff expertise is organized by sector rather than broad industry labels, spanning agriculture, budget and appropriations, and economic development; education, energy and environment, and financial services; health, international affairs, and municipality and local government; national security, defense, and homeland security; defense and intelligence, cyber, tax policy, and technology and telecommunications; and trade, transportation and infrastructure, and tribal government.