John Wagner

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

AgileThought LLC operates as a mobile application and custom software consulting firm. It engages in the provision of enterprise-level software development and system integration services to clients in the financial, government, healthcare and technology industries. The firm offers user interface and experience design, business intelligence solutions and website and ecommerce development services. The company was founded by Charles David Romine, Ryan S. Dorrell and John D. Wagner in 2004 and is headquartered in Irving, TX.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.