Our annual ranking of America's largest corporations

199 of 500
BACKNEXT
199. Constellation Energy
Rank: 199 (Previous rank: 172)
CEO: Christopher M. Crane
Subscribe to Fortune Magazine
Key financials $ millions % change
from 2010
Revenues 13,758.2 -4.1
Profits -340.3 N.A.
Assets 19,412.6 —
Stockholders' equity 7,093.9 —
Market value (3/29/2012) N.A. —
Profits as % of  
Revenues -2.5
Assets -1.8
Stockholders' equity -4.8
Earnings per share  
2011 $ -1.70
% change from 2010 N.A.
2001-2011 annual growth rate % N.A.
Total return to investors %
2011 33.2
2001-2011 annual rate 7.2
Industry: Energy
Rank Company 500
rank		 Revenues
($ millions)
1 American Electric Power 176 15,116.0
2 Constellation Energy 199 13,758.2
3 NRG Energy 284 9,079.0
4 Williams 325 7,930.0
5 Energy Future Holdings 357 7,040.0
6 Calpine 364 6,800.0
7 UGI 403 6,091.3
Issue date: May 21, 2012
Acquired by Exelon (2011 rank: 145), March 12, 2012.
Galleries and more
Headquarters
MAPS
Constellation Energy
100 Constellation Way
Baltimore, MD 21202
410-470-2800
www.exeloncorp.com
What do you think about Constellation Energy?
Video
Fortune 500+
Want more on America's top companies? Get data on the full Fortune 1,000 list here. Fortune 500+
Top 3

Rank # of Fortune 500 Companies
California 53
Texas 52
New York 50
See the rest
Company Rank
Google 73
NetApp 474
NuStar Energy 377
See the rest
Company 2011 $ (millions)
Exxon $41,060.0
Chevron $26,895.0
Apple $25,922.0
See the rest
FAQ and methodology
Included in the survey are U.S. incorporated companies filing financial statements with a government agency. This includes private companies... More
Current Issue
100 Best Companies to Work For
100 Best Companies to Work For
  • Give the gift of Fortune
  • Get the Fortune app
  • Subscribe

Contact Us Closed Captioning Manage Cookies+ Site Map

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.