NAIC 48621
Pipeline Transportation of Natural Gas (pt)
How the companies in this industry began, and the forces that shaped them.
21companies1885–2001founding years12still active6no longer operating
§ 01
The industry over time
Companies foundedEconomyTechnologyEnvironmentHistory
§ 02
The companies
Tokyo Gas Co., Ltd. →
Active · founded 1885 · Japan
With nearly nine million customers, Tokyo Gas Co., Ltd.
Equitable Resources, Inc. →
Renamed · founded 1888
Equitable Resources, Inc.
Osaka Gas Company, Ltd. →
Active · founded 1897 · Japan
Osaka Gas Company, Ltd.
ChevronTexaco Corporation →
Renamed · founded 1906
ChevronTexaco Corporation is the creation of the 2001 merger of California-based Chevron Corporation, one of the many…
Ultramar Diamond Shamrock Corporation →
Defunct · founded 1910
Ultramar Diamond Shamrock Corporation (UDS), based in San Antonio, Texas, is the second largest independent oil…
Canadian Utilities Limited →
Active · founded 1911 · Canada
Company Origins: 1900-25
The earliest enterprise of Canadian Utilities Limited was Canadian Western Natural Gas…
PNM Resources Inc. →
Active · founded 1917
PNM Resources Inc.
Ameren Corporation →
Active · founded 1922
Ameren Corporation provides a variety of energy services to over 2.2 million customers in Missouri and Illinois with a…
VEW AG →
Active · founded 1925 · Germany
VEW AG is one of Germany's leading utility companies and is active throughout Europe.
Ruhrgas AG →
Defunct · founded 1926 · Germany
Ruhrgas AG is Germany's largest natural gas distribution company.
El Paso Corporation →
Defunct · founded 1928
With over 55,000 miles of pipeline in its arsenal, El Paso Corporation--formerly known as El Paso Energy and the El…
Cleco Corporation →
Defunct · founded 1934
Cleco Corporation, which employs over 1,400 people, is a major provider of electricity and related services to…
Chinese Petroleum Corporation →
Active · founded 1946 · Republic of China
Chinese Petroleum Corporation (CPC) is a state-owned enterprise that is responsible for the Republic of China's…
The Coastal Corporation →
Defunct · founded 1955
The Coastal Corporation, based in Houston with operations in several energy markets, is a Fortune 500 energy company…
Western Gas Resources, Inc. →
Active · founded 1989
Western Gas Resources, Inc.
MOL Rt →
Active · founded 1992 · Hungary
Hungary's largest company, MOL Rt (formerly MOL Magyar Olaj- es Gazipari Rt) is also the leading integrated oil company…
Westar Energy, Inc. →
Renamed · founded 1992 · Topeka, Kansas 66601-0889
Westar Energy, Inc.--formerly Western Resources, Inc.--was formed in 1992 as the result of a merger between the Kansas…
TransMontaigne Inc. →
Defunct · founded 1995
Denver-based TransMontaigne Inc.
BP p.l.c. →
Active · founded 1998 · United Kingdom
Formed by the 1998 merger of British Petroleum Company and Amoco Corporation, BP p.l.c.
Fortum Corporation →
Active · founded 1998 · Finland
Fortum Corporation is an international energy group formed from the 1998 merger of two state-owned Finnish firms: Neste…
ConocoPhillips →
Active · founded 2001
ConocoPhillips is the third largest U.S.
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