2021 REGIONAL INVESTORS COUNCIL #1 Cochran Inc. Children’s Hospital of Pittsburgh Foundation Expedient II-VI Incorporated Children’s Museum of Pittsburgh Fairmont Pittsburgh AAA East Central CIBC Bank USA Familylinks Accenture Citizens Bank of PA / NY / NJ / DE Farmers National Bank Adagio Health, Inc. Civil & Environmental Consultants, Inc. Federal Home Loan Bank of Pittsburgh Advanced Robotics for Manufacturing (ARM) Claude Worthington Benedum Foundation Federal Reserve Bank of Cleveland, AHRCO Coghill Investment Strategies, LLC Pittsburgh Branch Alcoa Corporation Cohen & Co Federated Hermes Inc. Allegheny College Colcom Foundation First Commonwealth Bank Allegheny County Airport Authority Colliers International First National Bank of Pennsylvania Allegheny Health Network Columbia Gas FirstEnergy Corporation Alschuler Communications Comcast FirstEnergy Foundation American Eagle Outfitters, Inc. Commonwealth Charter Academy Ford Business Machines, Inc. AmeriHealth Caritas Community College of Allegheny County Fragasso Financial Advisors Aquatech International Corporation Community College of Beaver County Frost Brown Tood LLC Arch Street Management, LLC Compunetix, Inc. GAI Consultants, Inc. Argo AI Concurrent Technologies Corporation Gateway Financial Group, Inc. ATI Constructors Association of Gateway Health Plan Aurora Innovation Western Pennsylvania Giant Eagle, Inc. Aviation Facilities Company Management, LLC (AFCO) Covestro LLC Goodwill of Southwestern Pennsylvania Babst, Calland, Clements and Zomnir, P.C. Cowden Associates, Inc. Google Pittsburgh Bank of America Merrill Lynch Cozen O’Connor Grant Street Associates, Inc. BCG Crown Castle Greater Pittsburgh Arts Council BDO USA, LLP Deloitte LLP Greater Pittsburgh Community Food Bank Beaver Valley Slag, Inc. Denny Civic Solutions Green Building Alliance BHE GT&S Dentons Cohen & Grigsby, P.C. H.J. Heinz Company Foundation BKD, LLP Desmone Architects HarbisonWalker International BNY Mellon DICK’S Sporting Goods HDR, Inc. BNY Mellon Foundation Dickie McCamey & Chilcote, P.C. Healthcare Council of Western Pennsylvania Buchanan Ingersoll & Rooney PC Dinsmore & Shohl LLP Hefren-Tillotson, Inc. Burns & Scalo Real Estate Services, Inc. Dollar Bank, FSB Henderson Brothers, Inc. Cabot Oil & Gas Corporation Door Dash Herbert, Rowland & Grubic, Inc. Calgon Carbon Corporation Duane Morris LLP Heritage Valley Health System California University of Pennsylvania Duolingo Highmark Health Callay Capital LLC Duquesne Club Hillman Family Foundations CAMPOS Duquesne Light Company Hoffmann Murtaugh Carey Group Duquesne University Howard Hanna Real Estate Services Carlow University Eat’n Park Hospitality Group, Inc. HUB International Carmeuse Lime & Stone Eaton Hunter Associates Carnegie Library of Pittsburgh Edge Case Research, Inc. Independence Excavating, Inc. Carnegie Mellon University Elliott Group Iron Mountain Carnegie Museums of Pittsburgh Ellwood Group, Inc. JENDOCO Construction and Real Estate Catalyst Connection Enterprise Bank Jennmar Corporation CBRE EQT Corporation Jewish Healthcare Foundation CDI Printing Services, Inc. EQT Foundation JLL Center for Employment Opportunities Ernst & Young LLP JMI Sports CGI Essential Utilities Jones Day Pittsburgh Chatham University Evoqua Water Technologies, LLC JJP Morgan Chase Bank, N.A. 2021 REGIONAL INVESTORS COUNCIL K&L Gates LLP Penn State Greater Allegheny Schmidt Market Research, Inc. Kennametal Inc. Penn State New Kensington Schneider Downs & Company, Inc. KeyBank Pennsylvania American Water Seegrid Corporation Koppers Inc. Pieper O’Brien Herr Architects Seneca Resources Company, LLC KPMG LLP Pipitone Group Seton Hill University L. B. Foster Company PITT OHIO Shell Chemicals Appalachia La Roche University Pittsburgh Ballet Theatre Slippery Rock University Lamar Advertising Company - Pittsburgh Pittsburgh Business Group on Health Snavely Warwick LANXESS Corporation Pittsburgh Business Times Solenture, LLC Larson Design Group Pittsburgh Community StarKist Co. Lincoln Park Performing Arts Center Broadcasting Corporation System One Holdings, LLC Lockton Companies, Inc. Pittsburgh Cultural Trust The Benter Foundation Magee-Womens Research Institute Pittsburgh Magazine The Buhl Foundation & Foundation Pittsburgh Parks Conservancy The Buncher Company Maher Duessel Pittsburgh Penguins The Coury Firm Malady & Wooten, Inc. Pittsburgh Pirates The Elmhurst Group Manchester Bidwell Corporation Pittsburgh Post-Gazette The Forbes Funds Marcellus Shale Coalition Pittsburgh Quarterly The Gateway Engineers, Inc. Mascaro Construction Company, L.P. Pittsburgh Steelers The Grable Foundation Massaro Construction Group, Inc. Pittsburgh Symphony Orchestra The Hawthorne Group Master Builders’ Association of Pittsburgh Technical College The Heinz Endowments Western Pennsylvania, Inc. Pittsburgh Technology Council The Huntington National Bank Matthews International Pittsburgh Transportation Group The Kraft Heinz Company McKamish Inc. Pittsburgh Water and Sewer Authority The Pittsburgh Foundation McKinsey & Company PJ Dick, Incorporated The Pittsburgh Promise Meyer, Unkovic & Scott LLP Point Park University The PNC Financial Services Group, Inc. Michael Baker International Port of Pittsburgh Commission The Reschini Group Mitsubishi Electric Power Products, Inc. Porter Wright Morris & Arthur LLP Thermo Fisher Scientific Morgan, Lewis & Bockius LLP Postindustrial Media TiER1 Performance Solutions MSA, The Safety Company PPG TriState Capital Bank Mt. Lebanon Office Equipment Co., Inc. Premier Medical Associates Troutman Pepper Hamilton Sanders LLP NACD Three Rivers Chapter Pressley Ridge Turner Construction Company National Aviary PwC Uber Newmark Knight Frank Quest Diagnostics Incorporated United States Steel Corporation NEXTpittsburgh Reed Smith LLP UnitedHealthcare Norfolk Southern Corporation Regency Global Transportation Group, Ltd. University of Pittsburgh North River Pittsburgh I, LLC Regional Learning Alliance UPMC NOVA Chemicals Corporation Richard King Mellon Foundation UPMC Health Plan NRG Energy, Inc. Robert Bosch LLC Value Properties Oriden Robert Morris University Vector Security, Inc. Oxford Development Company Russell Standard Corporation Verizon - Pennsylvania Partner4Work Rye Development, LLC Vibrant Pittsburgh PEAK Technical Staffing USA S&T Bank VisitPittsburgh Penn State Beaver Sargent Electric Company Wabtec Corporation Penn State Center Pittsburgh Saul Ewing Arnstein & Lehr, LLP Wadhwani Impact Trust 2021 REGIONAL INVESTORS COUNCIL Waldron Private Wealth Westinghouse Electric Company WQED Multimedia Washington & Jefferson College Westminster College WTAE-TV/Channel 4 Waynesburg University Whirl Magazine YMCA of Greater Pittsburgh WesBanco, Inc. WordWrite Communications LLC WESCO International, Inc. WPXI-TV.