2026 Top Lobbying Firms

Federal lobbying hit a record $5.3 billion in 2025, though growth varied significantly across firms. Bloomberg Government’s Top Lobbying Firms Report reveals which firms are pulling ahead and how policy priorities are reshaping the competitive landscape.

Topics include:

  • Which firms dominated lobbying revenue in 2025 – including one surpassing $88 million
  • Breakout performers posting gains above 30,000%
  • The policy issues driving spend, from tariffs and trade to AI
  • How political alignment and White House access factored into firm growth

Download the report to see who’s winning on K Street and what it means for your advocacy strategy.

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