- ADP
- Aetio Capital LLC
- Aflac
- Amazon
- American Eagle Outfitters
- Audacy
- B&L Wholesale
- Barnes & Noble
- Beacon Performance Roofing
- Bechtel Plant Machinery
- BNY Mellon Bank
- Burns & Scalo Roofing Company, Inc.
- Carnegie Mellon University
- CentiMark Corporation
- Chemistry Communications
- Clearview Federal Credit Union
- CNX Gas
- Coen Oil Company
- Coen Markets
- Comcast Communications
- Continental Construction
- Ditto Document Solutions
- Duquesne Light
- Eckert Seamans Cherin & Mellot
- Enscoe Long
- Enterprise Holdings
- Fazio Mechanical Services Inc.
- FMS Construction Company
- GBU Life
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- Ghise Associates, Inc
- Giant Eagle, Inc.
- Goff Backa & Alfera LLC
- Grossman Yanak & Ford
- Guardian Storage
- High Touch Office Supplies
- Highmark
- Home Depot
- Hon Office Products
- Horizon Properties Group
- Joann Fabrics Stores
- JP Phillips, Inc.
- KDKA
- KeyBank
- Lamar Advertising
- Lunova Group
- Marble and Match
- Minerd & Sons, Inc.
- Morgan Stanley
- Mosites Construction Company
- Mosites Motorsports
- Nemacolin Resorts
- OK Grocery
- Pepsi Co
- Performance Roofing
- Petredis Investment Advisors of Wells Fargo Advisors
- Pieper O’Brien Herr Architects
- Pitt Ohio
- Pittsburgh Pirates and Pirates Charities
- PNC
- PPG
- Protective Insurance Company
- RetireRight Pittsburgh
- Salesforce.com
- Schneider Downs & Co. Inc.
- SESCO Enterprises, LLC
- Shuler’s Service Center
- Sky Oxygen
- Smith Hot Dogs
- Sonitrol Security Systems
- SSAB Wear Solutions
- Starbucks
- Stock Engineering Group
- Sullivan Claims
- TCC Verizon
- The Walsh Group
- TransEdge Truck Centers
- UPMC
- Vitro Architectural Technology Center
- Walsh Construction
- Wabtec Corporation
- Wells Fargo
- WPXI
- Wright Automotive Group