Abilene Christian University
Chelsea Lighting
Chicago Community Trust
Chicago Health Atlas
Chicago Metropolitan Agency for Planning
Chicago Park District
Chicago Police Department
Chicago Public Library
Chicago Public Schools
Chicago United
Citadel
City Colleges of Chicago
City of Chicago
City of Evanston
Clayco
Cook County Assessors Office
Cook County Clerk of the Circuit Court
Cook County Illinois
Chicago Transit Authority
Distinctive Schools
East Aurora School District
Exelon
Forest Preserves of Cook County
Fort Worth Housing Solutions
GE Digital
Honda
Housing Authority of Cook County
Inner City Education
Learn Charter School Network
McCormick Foundation
McHenry County
Metra
Milwaukee Public Schools
MonoSol
NYSIF
OCTA
OSF Healthcare
River Valley Metro Mass Transit District
Rockefeller Foundation
Rosenthal & Rosenthal
Rothschild
RTA
State of California
State of California Department of Finance
State of Illinois
Superior Court, District of Columbia
Supreme Court - State of New Mexico
Tyler Technologies
UI Health
University of Chicago
University of Texas