ACN Energy, Inc.
http://www.acnenergy.com

"ACN Energy is offering electric power and natural gas services to residential and small business customers. ACN Energy offers first-rate services and competitive prices for its customers in the deregulated utility market."

Adair International Oil & Gas, Inc.
http://www.aigionline.com/

"Adair's vision is to grow into a major independent energy company through drilling of internally generated oil and gas exploration projects. Adair actively seeks to partner with major energy companies to reduce its risk profile on each project, while maintaining upside potential. Prospects will be pursued in areas of proven success and utilize the "state of the art" in geoscience risk reduction techniques. In addition to oil and gas exploration, the company has entered the rapidly growing Merchant Power business in the United States, playing the role of developer of unique sites for placement of environmentally friendly, gas fired power plants."

Advance Energy
http://www.advanceenergy.com.au/

"Advance Energy supplies one of the largest geographical areas in NSW. We understand the needs of a diverse customer base and the challenges associated in meeting those needs. Advance Energy aims to be the service provider of choice in the Australian Energy Industry. We are an Australian owned and operated company with an annual income of approximately $200 million."

Allegheny Energy Supply Company, LLC
http://www.alleghenyenergysupply.com/

"Allegheny Energy Supply Company, LLC is the energy supply business of Allegheny Energy, Inc., a registered utility holding company serving about 3 million people in parts of Maryland, Ohio, Pennsylvania, Virginia, and West Virginia. We operate and market competitive retail and wholesale generation throughout competitive markets in the Eastern United States and operate regulated generation for our sister company, Allegheny Power. With a system generating capacity of more than 8,600 megawatts (MW), we have more than 6,200 MW available for sale as merchant generating capacity. Our generating plants, located in southwestern Pennsylvania, West Virginia, and Virginia are primarily coal-fired, but also include natural gas, No. 2 oil, pondage hydro, run-of-the river hydro, and one pumped storage hydro."

Allegheny Power
http://www.alleghenypower.com/

"Allegheny Power is the energy delivery business of Allegheny Energy, delivering low-cost, reliable electricity and natural gas to about three and one-half million people in parts of Maryland, Ohio, Pennsylvania, Virginia, and West Virginia. Allegheny Power successfully integrated the newly acquired West Virginia Power and Mountaineer Gas Company into our operations, adding more than 250,000 new electric and natural gas customers. We are now the largest natural gas provider in West Virginia, with customers in every county in the state."

Alliance Energy Services
http://www.fma-aes.com/

"Alliance Energy Services, a general partnership between Conoco Inc., and Alliance Gas Services, Inc., was established to market natural gas and electricity supply and transportation services, as well as, provide complete customer volume management to commercial and industrial endusers, municipalities, local distribution companies (LDC's) utilities and cogeneration facilities through the aligning of natural gas industry experience, national and regional supply and transportation expertise and common customer service philosophies of both companies' management and staff."

AmerenEnergy
http://www.amerenenergy.com/

"At AmerenEnergy, we are positioned to meet the needs of clients across the wholesale and retail marketplace. Our heritage of reliable energy delivery is your quality assurance. We are the independent, national trading and marketing subsidiary of Ameren Corporation, a $9 billion asset company that provides energy services to nearly 2 million customers in Missouri and Illinois. Backed by such capability and financial strength, AmerenEnergy is uniquely positioned as an energy hub, with 28 physical inter-connects to provide a broad range of energy-related products and services."

Amsterdam Power Exchange
http://www.apx.nl/

"Amsterdam Power Exchange is the first fully electronic electricity exchange in continental Europe. It aims to become the European energy trading platform. Prices are published daily as a benchmark and to provide transparency in the market."