Ronald M. Neifield

Mathematica, Inc. provides research and consulting services. It operates through its subsidiaries. The company is headquartered in Princeton, NJ.

The Pennsylvania Institute of Certified Public Accountants is a professional association for certified public accountants operating statewide. The non-profit company is based in Pennsylvania.

Temple University Hospital, Inc. owns and operates a healthcare centre. The company provides pulmonology, cardiology, gastroenterology, hematology, nephrology, oncology, neurology, ophthalmology, otorhinolaryngology, and bone marrow transplantation services. Additionally, it offers heart, lung, kidney, and trauma surgery; maxillofacial surgery; psychiatry; radiation oncology; and diagnostic imaging services. The company also provides treatment of infectious diseases and diabetes. The company was founded in 1992 and is headquartered in Philadelphia, PA.

Mathematica Policy Research, Inc. engages in the policy research, data collection, and data analytics. It focuses in areas of disability, early childhood, education, employment, environment, family support, health, international, justice and nutrition. The company is headquartered in Princeton, NJ.

Di Giorgio Corp. distributes grocery, frozen food and dairy products. It also offers meat, fish, produce, health and beauty care products, general merchandise, and store supplies. The company was founded in 1886 and is headquartered in Carteret, NJ.

Part of HalArt LLC, Trak Auto Corp is a company that retails automotive supplies and parts. The company is based in Landover, MD. The company was founded by Robert M. Haft. Trak Auto was acquired by HalArt LLC from Richfood Holdings, Inc. on May 28, 1999 for $53.18 million.

Petco Animal Supplies, Inc. retails premium pet food, supplies, services and companion animals. The firm specializes in pet services, dog food, dog supplies, dog products, dog beds, cat food, cat supplies, cat products, cat beds, fish tanks, fish supplies, small animal and reptile supplies. The company was founded by Walter Evans in 1965 and is headquartered in San Diego, CA.

Temple University Health System, Inc. provides health care services. It provides primary, secondary, and tertiary care to residents in the Philadelphia. The hospitals operated under the center include Temple University Hospital and Temple University Children's Medical Center. The company was founded in 1994 and is headquartered in Philadelphia, PA.

Keystone Health Plan East, Inc. operates as a health maintenance organization. It provides medical benefits through doctors and hospitals. The company was founded on March 27, 1986 and is headquartered in Philadelphia, PA.

California Clean Air, Inc. engages in the ownership and operation of test-only vehicle emissions inspection facilities in California. The firm conducts its activities under the Smog Check II program designed to reduce vehicle emissions pollution. The company was founded on December 17, 2002 and is headquartered in Vista, CA.

Scholastic, Inc. engages in publishing books. The company was incorporated on October 13, 1955 and is headquartered in New York, NY.

Part of Energy Transfer LP, Sunoco Logistics Partners GP LLC is a company that operates gasoline service stations. The company is based in Philadelphia, PA.

Horwath Velez & Co. PSC is a private company based in Washington.

Herc Rentals, Inc. provides equipment rental services. Its products include electrical tools, trucks, trailers, lawn and garden, pumping, material handling, and aerial equipment. The firms services include used equipment sales solutions, account management, safety training, and credit application. The company was founded in 1965 and is headquartered in Bonita Springs, FL.

Co-Mhar Residential Corp. provides healthcare services. The company's services include specialty outpatient clinic and home healthcare services. The company was founded in 1975 and is located in Philadelphia, PA.

Six Continents Hotels, Inc. owns and operates hotels through its subsidiaries. Its subsidiaries include Holiday Inn, Crowne Plaza, Holiday Inn Express in the Americas, Holiday Inn in Europe, the Middle East, Africa & Asia Pacific, Inter-Continental, Forum and Six Continents Club. The company was founded in 1952 and is located in Atlanta, GA.

The Philadelphia Foundation provides asset development and donor services. The company was founded by William Purves Gest on December 20, 1918 and is headquartered in Philadelphia, PA.

Aramark Services, Inc. provides managed and professional services to business, educational, healthcare, governmental institutions, sports, entertainment and recreational facilities. It offers both rental and direct marketing services. The company was founded by Davre Davidson, Henry Davidson, and William Fishman in 1959 and is headquartered in Philadelphia, PA.

Primus Telecommunications, Inc. provides integrated telecommunications services. It delivers high-quality solutions to consumers, including small & medium enterprises and multinational businesses. Unlike the rest, the company takes advantage of global telecommunications deregulation. This allows Primus to bring clients facilities-based networks and facilities-based datacenters for a sophisticated line of services to manage their complete E-Business and data communication needs. The company was founded in 1994 and is headquartered in McLean, VA.

ICS Group Holdings, Inc. provides voice and IP solutions communications services. The company was founded in 1996 and is headquartered in Herndon, VA.

David's Bridal, Inc. provides clothes for women. The firm offers wedding gowns, head-to-toe dressing and gown preservation services for entire bridal party. It sells veils and bridal accessories as well as apparel for other formal occasions. The company was founded in 1950 and is headquartered in Conshohocken, PA.

3SI Security Systems, Inc. designs asset protection systems to recover stolen cash and high-value assets, apprehend criminals, and deter crime for financial, retail, courier/cash in transit, police agency, transport, and law enforcement markets worldwide. It offers Electronic Satellite Pursuit, which provides GPS tracking solutions to protect pharmaceuticals, cargo, jewelry, couriers, electronics, cash, vehicles, and anything that needs to be tracked; and proactive product maintenance, installation and testing, product training, emergency interventions, project management, and more services. The company was founded in 1971 and is headquartered in Malvern, PA.

Tahzoo LLC provides digital customer experience services and solutions. It offers professional and consulting services for digital marketing and content management systems. The firm also engages in providing customer behavior data, creating a plan for the brand and hosting websites. The company was founded by Brad Heidemann in 2010 and is headquartered in Washington, DC.

The Land Trust Alliance, Inc. operates as a land conservation organization. It specializes in in policy, standards, education and training services. The company was founded in 1982 and is headquartered in Washington, DC.