Ronald Rittenmeyer

Ryder TRS, Inc. was a provider of truck rentals and moving supplies and services in the USA. It was acquired by Budget Group, Inc. in June 1998. Its truck rental services were offered through a national network. The company was founded in Miami, Florida in 1933 by James A. Ryder. Ryder TRS was headquartered in Denver, CO.

R.H. Donnelley Corp. is a Yellow Pages and online local commercial search company. It provides marketing solutions to advertisers that generate ready-to-buy consumers for local businesses. The company also provides local search solutions to consumers deliver relevant search results through a variety of print and online media platforms. It publishes and distributes advertiser content utilizing Dex brand and three of the brands in the industry, Qwest, Embarq, and AT&T. The company is headquartered in Cary, NC.

APAC Customer Service, Inc. provides customer care services and solutions to the healthcare, communications, business services, media and publishing, travel and entertainment, technology and financial services industries. It delivers customized customer care services and solutions that involve communicating with customers and managing situations that are unique to each core industry. The company provides service through multiple communication channels, including telephone, Internet, online chat, email, fax, mail correspondence and automated response generated through technology. It operates customer care centers in the U.S, which include client-owned facilities and off-shore customer care centers in the Philippines and the Dominican Republic. The company founded in May 1973 by Theodore G. Schwartz and is headquartered in Bannockburn, IL.

Founded in 1994, The Cypress Group LLC is a private equity firm based in New York, US.

Avaya, Inc. provides real-time business collaboration and communications solutions. The company offers customer engagement, team engagement, networking, cloud, and real-time communication solutions. It offers professional, support, enterprise cloud and managed services. The company was founded on February 16, 2000 and is headquartered in Durham, CA.

Safety-Kleen Systems, Inc. provides cleaning, environmental and refining solutions. Its services include industrial waste management, emergency response, fluid management, used oil collections, vacuum services and parts cleaning. Its products are used in general automotive, paint and body, fleet, metal fabricators, printing and packaging, chemical, and other manufacturing applications. The company was founded by Ben Palmer in 1963 and is headquartered in Richardson, TX.

IMS Health Holdings, Inc. operates as a global information and technology services company. It provides clients in the healthcare industry including pharmaceutical, biotechnology, consumer health and medical device manufacturers, as well as distributors, providers, payers, government agencies, policymakers, researchers and the financial community, offering a range of solutions. It specializes in collections of healthcare information in the world, spanning sales, prescription and promotional data, medical claims, electronic medical records, and social media. It operates through the following geographical segments: Americas, Europe, the Middle East and Africa, Asia Pacific; and Corporate and Other. The company was founded on October 23, 2009 and is headquartered in Danbury, CT.

AmeriServe Food Distribution, Inc. supplies food and paper products. The company was founded in 1994 and is headquartered in Temple, TX.

Turnberry Associates, Inc. provides real estate development and property management services. Its services include development, sales and marketing, consulting, property and asset management, accounting and financial reporting, revenue management, leasing, tenant representation and coordination, and integrated marketing. The firm develops and manages commercial and residential real estate. The company was founded by Donald Soffer in 1967 and is headquartered in Aventura, FL.

The Chamber of Commerce of The United States of America provides information on how businesses can adapt their workforce development and management strategies to deal with the changing labor market. The non-profit company is based in Washington and has subsidiaries in the United States. The Chamber of Commerce of The United States of America is the world's largest business organization, advocating, connecting, informing, and fighting for business growth and success. The American company was founded by Michael Scown, and Suzanne P. Clark has been the CEO of the company since 2014.

Federation of American Hospitals operates as a representative and trade association for community hospitals and health systems. The private company is based in Washington. The American company was founded by Martin S. Rash. Charles N. Kahn has been the CEO of the company since 2001.

Advances In Kidney Disease & Health provides awareness on kidney and urinary tract diseases. The organization helps to increase the availability of all organs for transplantation. The company was founded in 1950 and is headquartered in New York, NY.

Avaya Holdings Corp. engages in the provision of digital communication products, solutions, and services for businesses. It operates through the Products and Solutions, and Services segments. The Products and Solutions segment is involved in unified communication and collaboration, and contact center software platforms, applications, and devices. The Services segment refers to solution upgrades and provides new technology through its Avaya OneCloud subscription offerings. The company was founded on June 1, 2007 and is headquartered in Morristown, NJ.

Millennium Health LLC engages in the provision of diagnostic laboratory services. It offers Pharmacogenetic testing, medication monitoring, and integrating personalized medication intelligence services. The company was founded in 2007 and is headquartered in San Diego, CA.

Alorica Global Solutions, Inc. provides business process outsourcing solutions. It offers customer care, financial care, healthcare solutions, and global outsourcing. The company was founded in 1926 and is headquartered in Plano, PA.

Tenet Healthcare Corp. and its subsidiaries provide healthcare services. The company is based in Dallas, TX. Tenet Healthcare Corp. /Subsidiaries (2)/ was acquired by American Academic Health System LLC from Tenet Healthcare Corp. on January 11, 2018 for $170 million.

Turnberry Advisors LLC provides investment advisory services. The private company is based in Pinehurst. Ronald A. Rittenmeyer has been the CEO of the American company since 2009.