- AB Electrolux
- AB Volvo
- AIG
- AmFin Financial Corporation
- Anschutz Entertainment Group (AEG)
- Applied Industrial Technologies
- Atlantic Mutual Companies
- Carrier Corporation
- Cleveland Clinic Foundation
- Cleveland State University
- Council of Smaller Enterprises (COSE)
- Cumberland Development, LLC
- Diebold Nixdorf, Incorporated
- Eaton Corporation
- Fairmount Properties
- Flagstar Bank
- Global Aerospace
- Great Lakes Brewing Co.
- Hartford Financial Products
- HNI Corporation
- Infinity County Mutual Insurance Company
- INVESCO Real Estate
- Johnson & Johnson
- KeyBank
- Lincoln Electric
- The MetroHealth System
- Norfolk Southern
- Ohio Police and Fire Pension Fund
- The Ohio State University
- Omni Construction Co., Inc.
- Otis Elevator Company
- Pfizer Inc.
- Pratt & Whitney
- Reliance Steel & Aluminum Co.
- Rockwell Automation, Inc.
- The Sherwin-Williams Company
- Sikorsky Aircraft Corporation
- SITE Centers Corp.
- Skyline Corporation
- Sony Group Corporation
- State Teachers Retirement System of Ohio
- Stoneridge, Inc.
- Tacori Enterprises, Inc.
- TPI Efficiency Consulting
- Tristar Products, Inc.
- TriState Capital Bank
- United Technologies Corporation
- University Hospitals
- Verragio, Ltd.
- Winston Products
- Worthington Industries
- Zurich Financial Services