Top Ranked

Best Alternative Energy Companies

Vault now ranks the best Alternative Energy companies. Use our rankings to research potential employers and find the best fit for you.

  • Ranking History

2014 Best Alternative Energy Companies

1
SCORE
8.75

Sunpower Corporation

SunPower is all about being a stellar provider of solar. The company makes solar panels and systems under the SunPower, SunTile, and PowerGuard brands,...

TRENDING

2013 Rank
N/A
2
SCORE
8.00

General Electric Company

From turbines and TVs, to aircraft engines and power plants, General Electric (GE) is plugged in to businesses that shape the modern...

TRENDING

2013 Rank
N/A
3
SCORE
7.88

CHEVRON CORPORATION

Chevron has earned its stripes as the #2 integrated oil company in the US, behind Exxon Mobil. In 2014 it reported proved reserves of 11.1...

TRENDING

2013 Rank
N/A
4
SCORE
7.88

Vestas Wind Systems A/S

Vestas believes the answer to the world's energy needs is "blowin' in the wind." Vestas Wind Systems and its subsidiaries manufacture...

TRENDING

2013 Rank
N/A
5
SCORE
7.75

Suncor Energy Inc

Suncor Energy takes a shine to the cold of Canada. That country's largest energy firm explores for, processes, and markets oil and natural gas. In...

TRENDING

2013 Rank
N/A
6
SCORE
7.75

Bloom Energy Corporation

Making clean-burning generators is a blossoming business for Bloom Energy. The company invented the first power generator that uses solid-oxide fuel cells,...

TRENDING

2013 Rank
N/A
7
SCORE
7.75

First Solar, Inc.

First Solar takes energy from the sun and converts it to electricity to keep your refrigerator running and your smartphone charged. The company's...

TRENDING

2013 Rank
N/A
8
SCORE
7.50

THE AES CORPORATION

AES is out to please power customers around the world. A leading independent power producer, the company has interests in 137 generation facilities in 18...

TRENDING

2013 Rank
N/A
9
SCORE
7.38

Siemens Corporation

Siemens Corporation seems to know a lot about a diversified product structure. Owned by Germany's Siemens AG, a global electronics and electrical...

TRENDING

2013 Rank
N/A
10
SCORE
6.88

Cree, Inc.

Cree has its name in lights. Its blue, green, and near-ultraviolet light-emitting diodes (LEDs) -- made from silicon carbide (SiC) and gallium nitride...

TRENDING

2013 Rank
N/A