RGP Investors
| A.A. Boos & Sons, Inc. | Mercy Health System - Northern Region |
| AEP Ohio | Miller Diversified |
| Associated General Contractors of Northwest Ohio | Morgan Stanley |
| Bank of America Merrill Lynch | Mosser |
| Block Communications, Inc. | NAI Harmon Group |
| Bowling Green State University | National Electrical Contractors Association |
| BP Husky Refining, LLC | Nooter Toledo |
| Charter Communications | North Coast Gas Transmission |
| Civil & Environmental Consultants, Inc. | North Star Bluescope Steel LLC |
| Clark Schaefer Hackett | NSG |
| Cleveland-Cliffs Inc. | Ohio Logistics, Ltd. |
| CliftonLarsonAllen, LLP | Ohio's Electric Cooperatives |
| Columbia Gas | Operations Feedback Systems |
| Comfort Line Ltd. | Owens Community College |
| Crown Battery Manufacturing Company | Owens Corning |
| CT Consultants Inc. | PBF Toledo Refining Company LLC |
| Dana Holding Corporation | Penta Career Center |
| Delventhal Company | Patriot Rail Company |
| Digital 55 | Plante Moran |
| Directions Credit Union, Inc. | PNC Bank, National Association |
| Dominion East Ohio | Poggemeyer Design Group |
| DT Midstream | Polaris Logistics Group |
| Eastman & Smith, Ltd | Premier Bank |
| Fifth Third Bank of Northwestern Ohio | ProMedica Health System, Inc. |
| First Solar, Inc. | Rehmann |
| First Energy/Toledo Edison | Reichle/Klein Group |
| Foundation Steel, LLC | Rudolph Libbe Group |
| Fulton County Economic Development Corporation | Savage and Associates, Inc. |
| GBQ Partners | Shumaker Advisors |
| Gulfstream Development | Signature Bank, National Association |
| Hart | SSOE Group |
| Huntington Bank | Superior Credit Union |
| Hylant Group, Inc. | The Andersons, Inc. |
| Industrial Power Systems, Inc. | Toledo Community Foundation, Inc. |
| JDI Opportunity, LLC | Toledo-Lucas County Port Authority |
| JobsOhio | Toledo Mud Hens |
| Keller Logistics Group, Inc. | Toledo Regional Chamber of Commerce |
| KeyBank | Tricounty Electric Cooperative, Inc. |
| Kokosing Industrial | UAW, Local 12 |
| Lathrop Company Inc | University of Toledo |
| Libbey Inc. | Van Wert Area Economic Development Corporation |
| Lourdes University | Vorys, Sater, Seymour and Pease LLP |
| Mannik & Smith Group | Waterford Bank NA |
| Marshall & Melhorn, LLC | West Erie Realty |
| Mechanical Contractors Association of NW Ohio | Wilcox Financial Group, Inc. - EPIC Chair |
| Medical Mutual Of Ohio | William Vaughan Company |
| Wood County Port Authority |
- AEP
- Andersons
- Associated General Contractors
- Block Communications
- Bowling Green State University
- BP America
- Charter Communications
- Clark Schaefer Hackett
- Cliffs
- Columbia Gas
- Crown Battery
- Dana
- Defiance College
- The Delventhal Company
- Digital 55
- Directions Credit Union
- DT Midstream
- Eastman & Smith
- Fifth Third Bank
- First Solar
- GBQ
- Gilmore, Jasion & Mahler
- Gulfstream
- HART
- Huntington Bank
- Hylant Insurance
- IPS
- JDI
- Keller Logistics
- Key Bank
- Kokosing Industrial
- Libbey Glass LLC
- Lourdes University
- Toledo Lucas County Port Authority
- Magna International
- Mannik & Smith Group
- Marshall Melhorn
- Medical Mutual of Ohio
- Mercy Health Partners
- Miller Diversified
- Mosser Construction
- NAI Harmon
- NECA
- North Star Bluescope Steel
- North Coast Gas Trasnmission
- NSG
- Ohio's Electric Cooperatives
- Ohio Logisitcs
- Owens Community College
- Owens Corning
- Penta Career Center
- Pioneer Lines
- Plante Moran
- Plastic Technologies, Inc.
- PNC Bank
- Poggemeyer Design
- Polaris Logistics
- Premier Bank
- ProMedica
- Rehmann
- Reichle Klein Group
- Nooter Toledo
- Rudolph Libbe Group
- Shumaker
- Signature Bank
- SSOE
- TTL Associates
- Toledo Edison/First Energy
- Toledo Refining Company
- University Of Toledo
- Vestian Global Workplace Solutions
- VORYS, Sater, Seymour & Pease
- Waterford Bank
- William Vaughan