1966 Full list
1 General Motors 20,734.0 2,125.6
2 Ford Motor 11,536.8 703.0
3 Exxon Mobil 11,471.5 1,035.7
4 General Electric 6,213.6 355.1
5 Chrysler 5,299.9 233.4
6 Mobil 4,907.5 320.1
7 U.S. Steel 4,399.6 275.5
8 Texaco 3,779.4 636.7
9 Intl. Business Machines 3,572.8 476.9
10 Gulf Oil 3,384.7 427.2
11 AT&T Technologies 3,362.1 168.3
12 DuPont 3,020.8 407.2
13 Esmark 2,751.0 16.4
14 Bethlehem Steel 2,579.4 150.0
15 Shell Oil 2,562.2 234.0
16 Amoco 2,472.0 219.3
17 ChevronTexaco 2,442.5 391.2
18 CBS 2,389.9 106.9
19 Navistar International 2,336.7 100.6
20 Goodyear Tire & Rubber 2,226.3 109.2
21 Union Carbide 2,063.9 226.9
22 Armour 2,061.7 18.2
23 Procter & Gamble 2,058.6 133.2
24 RCA 2,042.0 101.2
25 General Telephone & Electronics 2,035.6 166.8
26 Boeing 2,023.0 78.3
27 Kraft 2,017.3 69.9
28 Rockwell Automation 2,010.5 45.8
29 Lockheed Martin 1,814.1 53.7
30 ITT Industries 1,782.9 76.1
31 Firestone Tire & Rubber 1,609.8 86.7
32 General Foods 1,478.1 86.3
33 General Dynamics 1,472.8 49.3
34 Monsanto 1,468.1 123.0
35 Eastman Kodak 1,463.5 247.6
36 ConocoPhillips 1,450.7 127.7
37 Conoco 1,449.7 96.2
38 United Technologies 1,429.7 49.0
39 Caterpillar 1,405.3 158.5
40 Borden Chemical 1,385.5 50.9
41 Republic Steel 1,374.5 77.3
42 Burlington Industries Equity 1,313.3 68.6
43 International Paper 1,303.7 88.5
44 Sinclair Oil 1,275.5 76.7
45 American Can 1,265.1 62.1
46 Sperry 1,247.6 22.0
47 Unocal 1,234.0 119.2
48 Continental Group 1,225.6 59.2
49 Uniroyal 1,225.5 37.2
50 Citgo Petroleum 1,200.8 104.1
51 ARMCO 1,188.5 93.5
52 Dow Chemical 1,176.2 108.1
53 Alcoa 1,165.6 75.6
54 Honeywell Intl. 1,121.3 84.3
55 National Intergroup 1,107.2 87.5
56 Tenneco Automotive 1,037.9 95.3
57 McDonnell Douglas 1,007.8 32.0
58 Nabisco Group Holdings 1,004.0 133.4
59 Sealed Air 1,003.1 45.3
60 3M 1,000.3 116.4
61 Anaconda 993.9 79.5
62 Jones & Laughlin Steel 992.7 53.3
63 American Motors 990.6 5.2
64 Goodrich 980.1 40.7
65 Singer 979.8 44.5
66 Bestfoods 978.5 54.7
67 Ryerson Tull 967.6 68.4
68 Ralston Purina 954.8 29.5
69 GenCorp 949.7 42.6
70 FMC 929.0 57.7
71 Sunoco 925.2 84.8
72 Litton Industries 915.6 39.8
73 PPG Industries 897.5 58.1
74 Deere 886.6 55.8
75 Olin 874.2 50.5
76 Coca-Cola 864.0 75.7
77 American Cyanamid 863.0 93.1
78 Celanese 862.3 65.0
79 Colgate-Palmolive 862.1 28.0
80 Grumman 852.0 20.9
81 Textron 851.0 29.1
82 Owens-Illinois 825.8 67.2
83 Wilson 815.2 9.2
84 BorgWarner 815.1 45.4
85 Youngstown Sheet & Tube 768.9 51.6
86 Douglas Aircraft 766.8 14.6
87 J.P. Stevens 760.0 29.4
88 NL Industries 758.3 58.7
89 Bendix 754.4 28.2
90 Wyeth 751.0 76.5
91 Reynolds Metals 739.8 52.6
92 NCR 736.8 24.7
93 Weyerhaeuser 721.4 83.4
94 Allis-Chalmers 714.4 22.1
95 Campbell Soup 712.8 51.4
96 Crown Zellerbach 712.7 47.4
97 Fortune Brands 707.2 80.5
98 Tidewater Oil 706.3 57.2
99 Genesco 705.2 18.9
100 Eaton 701.7 34.9
 
Since 1955, when the first FORTUNE 500 was created, more than 1,800 companies have appeared on the list. Many of these companies have changed names over this period, owing to mergers, acquisitions, and bankruptcies. Other companies have gone private, or simply changed their names.

Companies are listed by the name with which they were associated in 2005, or at the time of their most recent list appearance before that. FORTUNE 500 companies that have been acquired by other FORTUNE 500 companies are listed under the name of the acquiring company. Rankings have been revised to reflect corrections in data.
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