• ADP
  • Alexian Brothers Medical Center
  • Andersen Consulting
  • Arthur Andersen & Co.
  • BabyBjörn
  • Baxter
  • Bebe au Lait
  • Bowe Bell + Howell
  • Britax
  • Chiropractic Centennial Foundation
  • CNA Windy City USTA Classic
  • CrossCom National, Inc.
  • Emergency Fund
  • Extendedcare.com
  • Homeless Prevention Call Center
  • Husqvarna Forest & Garden Co.
  • Illinois Municipal Retirement Fund
  • Illinois Tool Works
  • ITW Buildex
  • ITW Ramset/Redhead
  • LinksCorp
  • MarketMedical.com
  • MD Moms
  • Medela
  • Metlife HMO
  • NES Rentals
  • Novum Structures
  • Paidos Health Management Services
  • The President Riverboat Casino
  • ProGolf & Country Club
  • ProQuest Company
  • Premiere Financial Consultants
  • Rand McNally
  • Tangent Systems
  • TerraPoint
  • Transamerica Finance Company
  • Turfgrass Producers International
  • U.S. Department of Energy
  • United Armored Services
  • University of Notre Dame
  • The viaLink Company
  • Winnetka Congregational Church
  • World Sport Chicago
  • Youth Guidance
  • Zagnoli McEvoy Foley Ltd.
  • ZS Associates