Lobbyist · Illinois Secretary of State Index Department (Lobbyist Registration), 2026
MARY HANAHAN
Registered with Illinois Secretary of State Index Department (Lobbyist Registration), representing 39 clients in the 2026 filing period.
Not published
This registry does not publish spend totals
39
clients in the filing period
Who pays them
WELDON DEVELOPMENT GROUP
PJM POWER PROVIDERS
UNITED CENTER
LOOKINGGLASS THEATRE COMPANY
J-POWER USA DEVELOPMENT CO., LTD.
GLOBETROTTERS ENGINEERING CORPORATION
UNITED AIRLINES, INC.
FRANCISCAN HEALTH OLYMPIA FIELDS
ORGANICLIFE
THE P3 GROUP
HNTB CORPORATION
EARTHRISE ENERGY
CHICAGO WHITE SOX
WIRTZ CORPORATION
ILLINOIS BIOTECHNOLOGY INNOVATION ORGANIZATION
DESTINATION ILLINOIS LLC
VILLAGE OF ROMEOVILLE
LR DEVELOPMENT COMPANY LLC / DBA: RELATED MIDWEST
LA FRANÇAISE DES JEUX
JOLIET JUNIOR COLLEGE
CHICAGO TRANSIT AUTHORITY
SUPERIOR AIR-GROUND AMBULANCE SERVICE INC.
CONSTELLATION ENERGY GENERATION, LLC
548 FOUNDATION
GUARDIAN RIDE
548 CAPITAL LLC
VERTEX PHARMACEUTICALS
ABBVIE
ACENTRA HEALTH
STATES ATTORNEYS APPELLATE PROSECUTOR
TREE STREET GROUP
COLLEGE OF DUPAGE
NICOR GAS
ACCEL ENTERTAINMENT LLC
VM CONSOLIDATED, INC.
ANTHROPIC, PBC
CBFC DEVELOPMENT LLC
PROLOGIS
U OF I COMMUNITY CREDIT UNION
Illinois's lobbyist registry records who is registered and who they represent. This registry does not publish spend totals, so none are shown here.
From Illinois Secretary of State Index Department (Lobbyist Registration), 2026 registration period. Coverage tiers are labeled, never implied.