Who lobbies for HNTB Corporation?

13 lobbyists registered with the Illinois Secretary of State list HNTB Corporation as a client or employer.

Source: public lobbyist registrations filed with the Illinois Secretary of State (Illinois Secretary of State, Lobbyist Division: Lobbyist Entity Client Data (Illinois Data Portal, updated daily), 2026 registrations), refreshed November 9, 2026. Represent this organization? Claim this profile (free).

Registered lobbyists (13)

• David Adeleye
  Chicago, IL · Point of Difference Strategies
• Brian Colgan
  Sausalito, CA
• John D'alessandro
  Chicago, IL · JLD Consulting Group, LLC
• Jackie Duarte
  Chicago, IL · Point of Difference Strategies
• Lisa Duarte
  Chicago, IL · Point of Difference Strategies
• James B. Durkin
  Chicago, IL · Point of Difference Strategies
• Eric Elk
  Sausalito, CA
• Mary Hanahan
  Chicago, IL · Point of Difference Strategies
• Maria Virginia Martinez
  Chicago, IL · Point of Difference Strategies
• Connor F. McDermott
  Chicago, IL · Point of Difference Strategies
• David Reifman
  Chicago, IL · Point of Difference Strategies
• Albert Sosa
  Sausalito, CA
• Dave Sullivan
  Park Ridge, IL · Raucci & Sullivan Strategies, LLC

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