Energy

SunEdison Corporate Office

SunEdison was founded in 1959 as a division of the multinational corporation Monsanto, named Monsanto Electronic Materials Company (MEMC). MEMCO manufactured silicon wafers for the emerging electronics industry.

The company entered the solar wafer market in 2006 with agreements with Chinese company SunTech Power and Taiwanese company Gintech Energy.

Today SunEdison produces solar modules, silicon wafers, and polysilicon used in solar panels. The company also designs, manufactures, and installs solar installations for residential and commercial customers.

SunEdison is publicly traded on the New York Stock Exchange under the ticker symbol SUNE, is #967 in the Fortune 1000, has 7,260 employees, and had $2.47 billion in revenue in 2014.

SunEdison

The company entered the solar wafer market in 2006 with agreements with Chinese company SunTech Power and Taiwanese company Gintech Energy.

History

SunEdison is publicly traded on the New York Stock Exchange under the ticker symbol SUNE, is #967 in the Fortune 1000, has 7,260 employees, and had $2.47 billion in revenue in 2014.

EQT Corporation Corporate Office

EQT Corporation traces its roots to the 1884 founding of the Equitable Gas Company.

The company was acquired by George Westinghouse’s Philadelphia Company. Fifty years later, in 1950, Equitable Gas was spun-off and began trading on the New York Stock Exchange.

The company changed its name to Equitable Resources in 1984 and EQT Corporation in 2009.

Today EQT Corporation is a natural gas company operating 14,000 active wells and drilling 700 new wells per year. The company has 6 trillion cubic feet of natural gas equivalent. EQT has a marketing affiliate, EQT Energy, a distribution unit, EQT Distribution, which distributes gas to 277,000 customer, and EQT Midstream Partners, which operates 11,000 miles of pipeline.

EQT Corporation trades publicly on the New York Stock Exchange under the ticker symbol EQT, is a member of the S&P 500, is #916 in the Fortune 1000, has 1,750 employees, and had $2.47 billion in revenue in 2014.

EQT Corporation

EQT Corporation traces its roots to the 1884 founding of the Equitable Gas Company.

The company was acquired by George Westinghouse’s Philadelphia Company. Fifty years later, in 1950, Equitable Gas was spun-off and began trading on the New York Stock Exchange.

The company changed its name to Equitable Resources in 1984 and EQT Corporation in 2009.

History

Alliance Holdings Corporate Office

Alliance Holdings was formed in 2005 as a holding company for Alliance Resource Management, the managing partner for Alliance Resource Partners (ARLP). ARLP produces and markets coal to U.S. utilities and industrial companies.

The company has ten coal mining complexes in Illinois, Indiana, Kentucky, and Maryland and other coal interests in West Virginia with 1.5 billion tons of proven coal reserves. Alliance operates a coal loading terminal with 8 million tons of capacity and ground storage of 60,000 tons.

Alliance Holdings trades publicly on the NASDAQ under the ticker symbol AHGP, is #914 in the Fortune 1000, has 4,400 employees, and had $2.30 billion in revenue in 2014.

Alliance Holdings

Alliance Holdings trades publicly on the NASDAQ under the ticker symbol AHGP, is #914 in the Fortune 1000, has 4,400 employees, and had $2.30 billion in revenue in 2014.

History

Teledyne Technologies Corporate Office

Teledyne Technologies was founded in 1960 by Henry Singleton and George Kozmetsky as Instrument Systems with a $450,000 investment from venture capitalist Arthur Rock.

The company grew through acquisition, notably over 90 companies in the 1960’s alone.

Today Teledyne produces electronic components, subsystems, instruments, and communications equipment for the U.S. government and domestic and foreign commercial clients. Products include defense electronics, energy generation, storage, and propulsion equipment, and communication tools for aircraft.

Teledyne Technologies trades publicly on the New York Stock Exchange under the ticker symbol TDY, is a member of the S&P 400, is a member of the Russell 2000, is #875 in the Fortune 1000, has 10,000 employees, and had $2.39 billion in revenue in 2014.

Teledyne Technologies

Teledyne Technologies was founded in 1960 by Henry Singleton and George Kozmetsky as Instrument Systems with a $450,000 investment from venture capitalist Arthur Rock.

The company grew through acquisition, notably over 90 companies in the 1960’s alone.

History

Vectren/CenterPoint Energy Corporate Office

Vectren Corporation was formed when Indiana Gas Company and Southern Indiana Gas and Electric Company merged in 2000. That same year, the company acquired natural gas distributor Dayton Power and Light.

Today those companies continue as subsidiaries Vectren North, Vectren South, and VEDO.

Vectren Corporation distributes natural gas to more than 1 million commercial and individual customers across two states, distributes electricity to 142,900 customers, and has 1,300 MW of generating capacity in Indiana.

The company trades publicly on the New York Stock Exchange under the ticker symbol VVC, is a member of the S&P 400, is #842 in the Fortune 1000, has 5,500 employees, and had $2.61 billion in revenue in 2014.

In 2018, CenterPoint Energy acquired Vectrin. The name Vectrin was retired in May 2021.

The corporate office for Centerpoint Energy is located in Houston, Texas.

Vectren Corporation Now CenterPoint Energy

Today those companies continue as subsidiaries Vectren North, Vectren South, and VEDO.

History

In 2018, CenterPoint Energy acquired Vectrin. The name Vectrin was retired in May 2021.

The corporate office for Centerpoint Energy is located in Houston, Texas.