David Tilson

Ernst & Young provides accounting services. Its services include auditing, accounting, tax and transaction services, assurance and advisory business, online transaction advisory and a wide range of financial services. The company was founded by Arthur Young and Alwin C. Ernst in 1881 and is headquartered in Kansas City, MO.

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.

West Monroe Partners LLC engages in the provision of business and technology solutions. It offers advance analytics, customer experience, mergers and acquisitions, operation excellence and performance services. It also provides services to private equity, insurance, healthcare, manufacturing, retail, energy, banking and credit unions. The company was founded by Dean Fischer, Susan Stelter, and Kevin McCarty in 2002 and is headquartered in Chicago, IL.