Who lobbies through Cornerstone Government Affairs?
6 lobbyists registered with the Illinois Secretary of State name Cornerstone Government Affairs as their lobbying firm, representing 41 clients and employers.
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 (6)
Clients and employers (41)
- Action Now Initiative, LLC
- Associated Beer Distributors of Illinois
- Champaign-Urbana Mass Transit District
- Chicago Heights Park District
- City of Chicago Heights
- City of Waukegan
- Clark Construction Group - Chicago LLC
- Community College District 512
- Connect Transit
- Families Against Mandatory Minimums
- Fox Waterway Agency
- Graduation Alliance, INC.
- Illinois Health & Hospital Association
- Illinois Road & Transportation Builders Association
- Judlau Contracting, INC.
- Loyola University Medical Center
- Maximus
- Midamerican Energy Company
- Midwestern Regional Medical Center, INC., DBA Coh
- Morton Community College District #527
- Motor Vehicle Software Corporation
- National Association of Promotional Retailers, INC.
- National Mentor Holdings, LLC
- Ohla Central, INC.
- Organon LLC
- Quest Diagnostics
- Riley Stegner and Associates
- Secure Ai Project
- Smart Local 265
- Solar Energy Industry Association
- Stand for Children INC
- Sysco
- The Chicago Public Education Fund
- Thomson Weir LLC
- Tunica-Biloxi Tribe
- Village of Elk Grove Village
- Village of Lansing
- Village of Tinley Park
- Walmart INC.
- Willis Towers Watson
- Zayo Group, LLC and Its Affiliates
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