McWilliams is an Austin, Texas-based governmental affairs consulting firm that offers the intimacy of a boutique lobbying firm with the resources and capabilities of a national organization.

Andrea and Dean McWilliams, McWilliams' founders, have decades of strategic experience working in and around the Texas Legislature. The firm’s principals are unique in that they are a husband/wife, Republican/Democrat lobby team - ensuring that the client is always represented on both sides of the political aisle. The firm offers a combination of modern, information-based lobbying with a traditional relationship-based strategy.

At McWilliams, the principals are always intimately involved in every aspect of the client relationship and employ an individualized, hands-on approach specifically tailored to each client's needs. On behalf of our clients, we are involved at every level of crafting policy in both the legislative and regulatory arenas.