Donald R. Katz

Uncommon Schools, Inc. provides educational services. It manages urban charter public schools that close the achievement gap and prepare low-income students to graduate from college. The firm provides program design and development, facilities management, financing, fund development, inspections, reporting, legal guidance, and special education management services. The company was founded by Norman Atkins in 2005 and is headquartered in New York, NY.

Newark Venture Partners (NVP) is a venture capital firm founded in 2015 by Don Katz. The firm is headquartered in Newark, New Jersey.

Audible GmbH provides online services. It allows users to download audible books and publications. The company was founded on August 30, 2004 by Donald R. Katz and is headquartered in Berlin, Germany.

SPEECH DESIGN Gesellschaft für elektronische Sprachverarbeitung mbH provides communications, messaging, and mobility solutions. It offers systems for fixed-mobile convergence, voice mails, auto attendant, unified messaging, message center solutions, interactive video and music, and voice and video call completion. The firm also offers automatic announcement services, one number services, customer support services, and home office integration solutions. The company was founded in 1982 and is headquartered in Germering, Germany.

Audible, Inc. provides audio information and entertainment services on the internet. It offers digital audio editions of books, newspapers and magazines, television, and radio programs. The firm sells downloadable audio versions of books, speeches, and spoken word performances. The company was founded by Donald R. Katz in 1995 and is headquartered in Newark, NJ.