Companies Headquartered in Philadelphia
Philadelphia Media Network
Description: American company
Headquarters: Philadelphia
Founded In: 2010
Industry: mass media
Philadelphia Savings Fund Society
Founded by: Condy Raguet
Headquarters: Philadelphia
Founded In: 1816
Products or Services: financial services
Industry: savings bank
Philadelphia Water Department
Headquarters: Philadelphia
Founded In: 1801
Philco
Description: defunct electronics manufacturer
Headquarters: Philadelphia
Founded In: 1892
Products or Services: consumer electronics
Industry: electronics
Philly Shipyard
Headquarters: Philadelphia
Founded In: 1996
Industry: shipbuilding
PhillyCarShare
Description: non-profit organization providing car sharing services in the Philadelphia area
Founded by: Tanya Seaman
Headquarters: Philadelphia
Founded In: 2002
Industry: carsharing
Pittsburgh Coal Company
Description: business
Headquarters: Philadelphia
Founded In: 1899
Industry: mining of hard coal
Pittsburgh Locomotive and Car Works
Description: manufacturing business co-founded by industrialist Andrew Carnegie in 1865
Headquarters: Philadelphia
Founded In: 1865
Products or Services: steam locomotive
Industry: rail transport
Pittsburgh Steam Engine Company
Description: manufacturing business in Pennsylvania, US
Headquarters: Philadelphia
Pizza Brain
Description: American museum and pizzeria
Headquarters: Philadelphia
Founded In: 2011
Products or Services: pizza
Industry: retail
Primavera Systems
Description: American software company
Headquarters: Bala Cynwyd,Philadelphia
Founded In: 1983
Products or Services: software
Industry: software industry
Prometheus Radio Project
Headquarters: Philadelphia
Founded In: 1998
Products or Services: low-power broadcasting
Industry: low-power broadcasting
RJMetrics
Description: American software company
Headquarters: Philadelphia
Founded In: 2008
Industry: software
Radian Group
Description: mortgage insurance company
Headquarters: Philadelphia
Founded In: 1977
Industry: insurance
Reading Company
Description: transport company
Headquarters: Philadelphia
Founded In: 1924
Red Star Line
Description: transport company
Headquarters: Philadelphia
Founded In: 1872
Industry: sea shipping
Reliance Insurance Company
Headquarters: Philadelphia
Industry: insurance
Reputation Changer
Description: defunct American online reputation and brand management company
Headquarters: Philadelphia
Founded In: 2009
Industry: public relations
RevZilla
Description: RevZilla operates an e-commerce platform that has apparel, gear and parts for two and four-wheeled motorcycle sport vehicles such as dirt bikes, ATVs, sport bikes, and street bikes.
Headquarters: Philadelphia
Founded In: 2007
Rohm and Haas
Description: company
Founded by: Otto Haas
Headquarters: Philadelphia
Founded In: 1909
Products or Services: poly(methyl methacrylate)
Industry: chemical industry
Rosa Food
Headquarters: Philadelphia
Founded In: 1900
Running Press
Description: American publishing company
Headquarters: Philadelphia
Founded In: 1972
Seton Company, Inc.
Headquarters: Philadelphia
Shane Confectionery
Description: American confectioner in Philadelphia
Headquarters: Philadelphia
Society of Hospital Medicine
Headquarters: Philadelphia
Founded In: 1997
South Fellini
Founded by: Tony Trov
Headquarters: Philadelphia
Founded In: 2010
Spark Therapeutics (United States)
Description: company in Philadelphia, United States
Headquarters: Philadelphia
Founded In: 2013
Industry: biotechnology
Sports Reference, LLC
Description: American company which operates several sports-related websites
Headquarters: Philadelphia
Founded In: 2007
Spring Garden National Bank
Headquarters: Philadelphia
Standard Chemical Company
Headquarters: Philadelphia
Founded In: 1911
Total Pages: 9