-Gulf Oil 189
1964 New York 843 64 1964 San Francisco 500 50 1960 Chicago 435 32 1980 Philadelphia* 1000 75 1922 New York* 754 61 1971 Denver* 475 43 1980 Miami* 548 50 1972 Los Angeles* 557 51
GulfOil 2p1m1j USSteel 1p1m1j MellonBank 2m-1j Westinghouse 3p-2m-1j Heinz 1p-1m-1j Rockwell 2p-1m-1j Lanxess 2p-1m-1j Alcoa 2p-1m-1j GiantEagle 1m Calgon 2p-1m-1j UnPitt 3p-1m-1j CMU 2p-1m-1j NIOSH 1p CERC 1p NETL 1p NRC 1p PghHosp 1p Alleghe 1p Children 1p Cancer 1p Magee 1p VA 1p HeartReg 1p nhm-am-na-h-l-sc 1p United Engineering 1939 Dravo 1881 Mesta 1888 Haribson-Walker 1865 CG Murphy 1896 Thrift Drug 1925 Ketchum 1913 Hays Army Labs 1914 Burnson Agency 3Rivers Arts Festival 1962 Children's Museum 1973 Bayernhof Music Museum 1993 Miller Gallery 1980 Software Engineering Institute 1976 Pittsburgh Supercomputing Center 1974 Bill Gates Center for Computer Sciences 1998 $50 million Wings over Pittsburgh 1990 Pittsburgh Zoo 1888 Economic Club 1900 Harvard Yale Princeton Club 1884 Pittsburgh Stock Exchange 1864-1974 Port of Pittsburgh 1982 Pittsburgh Club 1863 Chamber of Commerce 1864 Iron City Beer brewed Sam Adams until 1998b https://www.referenceforbusiness.com/history2/85/Pittsburgh-Brewing-Company.html https://www.bizjournals.com/pittsburgh/stories/2007/04/02/daily11.html 1964 New York 843 64

-US Steel 1900
-Mellon Bank 1859
-Westinghouse 1858
-PNC 1854
-Integra Bank
-Equibank
-Federated Investors
-Marathon Oil
-Allegheny Technologies
-ACE Hardware 1962 and BestBuy 1970 1874 as Cyclops Steel
-84 Lumber 1958
-Giant Eagle 1904
-Crucible Steel 1892
-PPG 1873
-Equitable 1877
-Islays 1892
-Dicks Sporting Goods 1938
-Alcoa 1878
-Wesco 1912
-American Bridge 1890
-American Eagle 1967
-American Metals 1919
-Arconic 1970
-Ansys 1960 (SOUTH)
-Armstrong Cable 1936 (VALLEY)
-Atlas Energy (west) 1950) -Augustines Pizza 1947 NORTHWEST
-Westinghouse Astronuclear Laboratory (south) 1954
-Yost & Raub (Blackbox) 1965 SOUTH
-Bruster's 1979 west
-Calgon Carbon 1932
-Dominion Resources 1899
-Worldwide Teleconference 1958 (east)
-Dollar Bank 1845
-Heinz 1859
-Alliance Steel 1914
-Vocelli Pizza 1978
-Westinghouse Air Brake (Motive Power) 1859
-Rue21 1965 north
-Renda Radio 1963
-Marc USA 1975
-Sarris Candies 1950 SOUTH
-KennaMetal 1928 HILLS
-Mine Safety Appliances 1894
-Niche Rankings 1992
-National Mine Services
-Koppers 1902
-Industrial Scientific 1966
-Guru.com 1993
-Highmark Insurance 1967
-Laughlin China 1861
-GNC 1925
-Iron City Brewing 1851
-Rolling Rock Brewing 1934
-Pittsburgh Tribune 1811
-Pittsburgh Press
-Rocketdyne
-Taylorcraft Aero 1925
-Bantam Jeep 1935
-Joy Global 1948
Andy Warhol (1984), Sen. Heinz History Center 1991, Carnegie Science Center 1981, USS Requin 1980, Carnegie Museum of Natural History 1885, Luderowski Gallery 1965, The Frick 1890, Phipps Conservancy 1883, National Aviary 1932, Carnegie Museum of Art 1885, Pittsburgh Ballet 1949, Pittsburgh Symphony 1875, Pittsburgh Opera 1879
-Three Rivers Regatta 1967, Vintage Grand Prix 1973, Dirty Dozen Race 1973, Marathon 1975, Great Race 10K 1975, Head of Ohio Regatta 1977, Bassmaster (84,89,93,95,99,02,05,12,21) LPGA (57,58,60,62,64,66,68,71,73,76,79,83,86,88,91,93,95,98,00,03,06,08,11,18) Ryder Cup 75,12 US Womens Open 12,98,92,78,59 US Open 97,01,05,10,22,27,35,53,62,73,83,94,08,16,25,33,42,49) -David Lawrence Convention Center 1967 -Allegheny Health
-GlaxoSmithKlien
-Pittsburgh Hospital
--Clinical Laboratory Building 19 floors 2003 --Hillman Cancer Center 1974 --Magee Women's Hospital
--Pittsburgh Hospital Sportsplex 1980
--Pennsyvlania Psychiatric Hospital
--Center for Emergency medicine
--Lemuiex Pittsburgh Hospital Sportsplex 1993
--Heart and Transplant Center
--Vision Hospital
--Ear Nose and Throat Hospital
--Pittsburgh Children's Hospital
--York, Hanover, Carlisle, Harrisburg North, Harrisburg South, Altoona, Eire, Youngstown, Akron, Canton, Rome, Palmermo, Limerick, Dublin, Jamestown, Cumberland, Hagerstown, Winchester, Tokyo, Qatar, Shanghai, Bejing, Canton, Hong Kong, London
--Center for BioSecurity
University of Pittsburgh (law, business, medicine, engineering, arts), Carnegie Mellon University (medicine, business, engineering, arts), Beaujeau University (law, medicine, business), Robert Morris University (law, business), Chatham University (law, business), California University (business), Washington & Jefferson University (engineering, business), Hanna University (business) -Papercraft 1935
-Rocketdyne
-Rockwell Aerospace
-Pittsburgh Open 1920-present
-Nobel Energy 1922
-Consolidation Coal 1850
-Pittsburgh Nuclear Power Plant (1956) WEST
-Westinghouse Waltz Mill (1958) HILLS
-Bettis Atomic Power Laboratory (south) 1959 2 of the worlds 200 fastest supercomputers
-Software Engineering Institute 1974 (eastside)
-Thomas Merton Center 1962
-RAND Corporation 1989
-National Robotics Institute 1984
-Westinghouse Astronuclear Laboratory 1949 (south)
-National Energy Technology Laboratory 1900 (bruceton) 1 of 3
-National Institute for Occupational Safety and Health 1900 (bruceton) 1 of 5
-NOVA Chemicals (west) 1944
-FedEx Ground (west) 1975
-Bayer NA (west) 1954
-Pitt Ohio Express (west) 1909