1971 Companies
63 3M 1,687.3
288 A-T-O 356.3
238 Abbott Laboratories 457.5
305 ACF Industries 333.7
280 Admiral 368.5
248 Aeroquip-Vickers 429.7
194 Agway 597.9
375 Air Products & Chem. 261.4
284 Akzona 362.0
498 Alberto-Culver 167.8
73 Alcoa 1,522.4
217 Allegheny International 515.0
301 Allied Mills 347.0
451 Allied Products 196.8
139 Allis-Chalmers 870.1
123 Altria Group 990.3
254 AM International 420.5
146 AMAX 840.7
111 Amerada Hess 1,086.3
323 American Bakeries 314.3
291 American Beef Packers 353.5
53 American Can 1,838.1
435 American Chain & Cable 210.7
102 American Cyanamid 1,158.4
452 American Hoist & Derrick 196.7
110 American Motors 1,089.8
77 American Standard 1,417.8
186 AMF 635.7
16 Amoco 3,732.8
417 AMP 225.8
325 Ampex 313.6
212 Amstar 527.3
363 Amsted Industries 274.0
126 Anaconda 977.4
344 Anchor Hocking 293.2
185 Anderson Clayton 639.1
153 Anheuser-Busch 792.8
306 Apogent Technologies 333.2
441 Applera 203.5
472 Arcata 181.3
246 Archer Daniels Midland 443.4
69 ARMCO 1,583.7
406 Armour-Dial 234.2
229 Armstrong Holdings 485.8
469 Armstrong Rubber 186.1
500 Arvin Industries 165.8
163 Asarco 717.8
79 Ashland 1,407.2
10 AT&T Technologies 5,856.2
497 Athlone Industries 168.4
30 Atlantic Richfield 2,738.5
447 Automation Industries 198.6
159 Avco 757.8
354 Avnet 286.6
158 Avon Products 759.2
259 A.O. Smith 413.1
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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Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2018 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2018. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor's Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2018 and/or its affiliates.

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2018 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2018. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor's Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2018 and/or its affiliates.