FORTUNE 500
Our annual ranking of America's largest corporations
Industry: Energy
REVENUES PROFITS
1 Constellation Energy 119 19,446 12 936 50
2 American Electric Power 192 12,622 4 1,002 23
3 ONEOK 208 11,907 -7 306 -44
4 Williams 211 11,813 -6 309 -2
5 Reliant Energy 229 10,985 3 -328 N.A.
6 TXU 234 10,856 4 2,552 48
7 Energy Transfer Equity 306 7,859 N.A. 107 N.A.
8 Integrys Energy Group 334 6,979 0 156 -1
9 Calpine 344 6,706 -36 -1,765 N.A.
10 NRG Energy 394 5,812 113 621 639
11 UGI 435 5,221 7 176 -6
12 Mirant 474 4,684 11 1,864 N.A.
13 Global Partners 491 4,472 11 33 85
14 New Jersey Resources 606 3,300 5 79 3
15 Questar 675 2,836 4 444 36
16 Adams Resources & Engy. 796 2,247 -5 10 -41
17 Dynegy 855 2,017 -69 -333 -423
18 Ferrellgas Partners 887 1,895 3 25 -72
19 USEC 906 1,849 19 106 376
20 Suburban Propane Partners 957 1,662 3 91 N.A.
21 Aventine Renewable Energy Holdings 988 1,592 N.A. 55 N.A.
From the April 30th, 2007 issue
Footnote:
Due to slight differences in rounding, industry data online may not exactly match the FORTUNE 500 magazine version.
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How the states stack up
New York 57
Texas 56
California 52
Best employers
These companies appear on both the FORTUNE 500 and our 2007 ranking of the Best Companies to Work For.
Valero Energy 22
Goldman Sachs Group 36
Procter & Gamble 68
Most profitable companies
Exxon Mobil 39,500
UAL 22,876
Citigroup 21,538
Best investments
Best Investments By Industry: Total Return to Shareholders (1 Year)
Metals 70.0
Airlines 59.2
Telecommunications 48.1
Fortune 500 methodology
Included in the survey are U.S. incorporated companies filing financial statements with a government agency. This includes private companies... (more)

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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.