Marvin L. Lader

Datavantage Corp. provided information technology solutions. It also provided store management software and systems for the specialty and general merchandise retail markets, convenience stores, groceries and food services stores. The company was founded by Marvin L. Lader in 1988 and was headquartered in Cleveland, OH.

Perfect Commerce LLC develops cloud-based procurement solutions and sell-side ecommerce software for the public and private market sectors. Its services include implementation, tail spend management, auctions as a service, catalog content, strategic sourcing, and group purchasing. The company was founded in 1994 and is headquartered in Newport News, VA.

MICROS Systems, Inc. develops and provides enterprise information solutions for the global hospitality industry. The firm's applications include point of sale, property management, central systems, business intelligence, ecommerce, loyalty, CRM, loss prevention, distributed order management, labor management, inventory management, and merchandise planning solutions. The company was founded in 1977 and is headquartered in Baltimore, MD.

The Chicago Lighthouse for People Who Are Blind operates as non profit organization to provide special services to blind people. It also provides blind or visually impaired students with braille and large print textbooks, as well as other learning materials. The company was founded in 1906 and is headquartered in Chicago, IL.