·         American Tower Corporation

·         Ameristar Casinos, Inc.

·         AT&T          

·         Beverly Art Center

·         Blue Star Energy Services

·         Cellular One

·         Chicago Convention and Tourism Bureau

·         Chicago Southland Chamber of Commerce

·         College of Lake County

·         Community Associations Institute, Illinois Chapter

·         Downers Grove Puffer-Hefty School District

·         DuPage County

·         Eagle Creek Resort

·         Edelberg-Shiffman Developers

·         Environmental Management Corporation

·         Fifth Third Bank

·         Fifth Third Securities

·         Galter Life Center

·         Harold Motors

·         Illinois Harness Horsemen's Association

·         Illinois Hotel and Lodging Association

·         Illinois Board of Education

·         Illinois Department of Commerce & Economic Opportunity

·         Illinois Secretary of State

·         Little Company of Mary Hospital

·         National City Bank

·         NatCity Investments

·         National Retail Federation

·         Northwestern University's Kellogg Graduate School of Business

·         Novanis Global Solutions

·         Oak Lawn Park District

·         Omni Orrington Hotel

·         Outdoor Advertising Association of Illinois

·         Patrick Engineering, Inc.

·         Postl-Yore and Associates

·         Randolph Tower City Apartments

·         Sheraton Chicago Hotel and Towers

·         Smith Engineering

·         South Suburban Mayors & Managers

·         Southern Alliance for Extension of I-355

·         Third Airport Alliance

·         Tom Daly Realtors

·         Tootsie Roll Industries, Inc.

·         Town of Fort Sheridan Company

·         Union Pacific Railroad

·         United States Steel Corporation

·         University of Illinois

·         Verizon Wireless

·         Wal-Mart, Inc.