These are all the American-Owned Gas companies that I could find. Hope this helps :)
Alon USA
Arbusto Energy
Apache Corporation
Chevron Corporation
Anadarko Petroleum Corporation
BreitBurn Energy
Chem-Energy Corporation
Chief Oil & Gas
ConocoPhillips
Crown Central Petroleum
Devon Energy
ENSCO International
Eser Corporation
ExxonMobil
First Texas Energy Corporation
Flying J
Greka Energy
Hess Corporation
Koch Industries
Marathon Oil Corporation
Northern Oil & Gas
Occidental Petroleum
Plains Exploration & Production Company
Questar
Shell Oil Company
Sinclair Oil
Somerset Refinery
St. Mary land & Exploration
Tesoro
THUMS
United Refining Company
Vaalco Energy Inc.
Valero Energy Corporation
Venoco Inc.
XTO Energy
most of them import it but some get it from the us
There are several well known gas and electricity companies. These companies include Pacific Gas and Electric Company, All Connect Natural Gas and Electricity, and Spark Energy.
Many companies provide corporate gas cards for their customers. Some companies that provide such cards include 'Shell', 'Chevron Texaco' and 'BP Business Solutions'.
Gas and electricity is provided by numerous companies in New York city. Some of these companies are: Alpha Gas and Electricity, Agway Energy Services and American Power and Gas.
There are many reputable companies that provide gas boiler maintenance. Examples of reputable companies that provide gas boiler maintenance includes Home Serve and Sears Home Services.
Some of the largest companies in the British gas business is British Gas itself, BP which is a multinational oil and gas business and British Petroleum Company which was originally called the Anglo-Persion Oil Company.
There are many companies and websites that offer gas soldering irons online for sale. Some of these companies that offer gas soldering irons are Newark and ZORO Tools.
There are many, many companies that specialize in manufacturing CO2 gas products. A few popular companies are The Linde Group, and L`Air Liquide those two companies control a large portion of the market.
There are a variety of companies out there that offer gas cards. Some examples include the following: Petro Canada, Esso, Canadian Tire and Shell. Each gas card has their own advantage(s).
Power companies to generate electricity. Gas supply companies that put gas in tanks and sell to customers for heating and cooking fuel. Plastic, paint and steel manufacturers that use natural gas in their products. Fertilizer and chemical companies that make ammonia and other chemicals. Gas stations- some specialized gas stations in the US supply buses with gas, in other countries, like Pakistan, Argentina and Brazil, cars can run on natural gas. See related links.
Almost every gas or electricity supplier is subsidized by the government to some degree in the United States. The most subsidized utility companies include are Pacific Gas & Electric and Pacific Telesis.
Natural Gas is a commodity and as such it is bought and sold by speculators. Gas is purchased by brokers who in turn sell the gas to Natural Gas companies. They thake a profit first then the gas companies take a profit. there is nothing public about natural gas companies. They are private, for profit companies that sell natural gas to consumers like you and me. They are regulated by a commissions of people they approve of so they raise prices at will. It should be noted that natural gas is extreamly abundant in the United States and easy to extract. Gas companies have set up a network of pipe lines and distribution outlets many of which are decades old. Many of the local and civic natural gas companies were bought out years ago and now are owned by private investors. Some of the companies offer non preferred stock and will yield some dividends but nothing closely resembling the enormous profits they make on the backs of their customers. There is no competition in this market place. That is why natural gas prices are high.