Top Ranked

Best Oil & Gas Companies

Vault now ranks the best Oil & Gas companies. Use our rankings to research potential employers and find the best fit for you.

2016 Best Oil & Gas Companies

1
SCORE
9.12

Exxon Mobil Corporation

It's not necessarily the oil standard, but Exxon Mobil is one of the world's largest integrated oil companies (with Royal Dutch Shell and BP) engaging in...

TRENDING

2015 Rank
3
2
SCORE
8.98

Chevron Corporation

Chevron has earned its stripes as the #2 integrated oil company in the US, behind Exxon Mobil. In 2016 it reported proved reserves of 11.1 billion barrels...

TRENDING

2015 Rank
1
3
SCORE
8.81

Phillips 66

Phillips 66 is one of the largest independent refiners in the US and the world by sales (though rival Valero Energy leads it by capacity). The company has...

TRENDING

2015 Rank
5
4
SCORE
8.69

VALERO ENERGY CORPORATION

Valero Energy was not only named after a mission (the Mission San Antonio de Valero), it is on a mission to be the largest independent refiner in the US....

TRENDING

2015 Rank
4
5
SCORE
8.54

Marathon Petroleum Corporation

Marathon Petroleum has a long running commitment to fuel its customers. The former refining and marketing unit of Marathon Oil Corporation operates seven...

TRENDING

2015 Rank
7
6
SCORE
8.37

Shell Oil Company

Shell Oil doesn't shilly-shally around as it explores for, produces, and markets oil, and natural gas, and produces and markets chemicals. The company's...

TRENDING

2015 Rank
NR
7
SCORE
8.16

Conocophillips

Proudly combining the two venerable oil industry names of Conoco and Phillips, ConocoPhillips is the world's largest independent exploration and production...

TRENDING

2015 Rank
6
8
SCORE
7.85

Schlumberger Omnes, Inc.

Schlumberger has the know-how to get oil and gas drillers out of a slump. One of the world's largest oilfield services companies with scores of business...

TRENDING

2015 Rank
2
9
SCORE
7.48

ENERGY TRANSFER PARTNERS, L.P.

Sunoco Logistics Partners acquires, owns, and operates a large swath of midstream and downstream assets, primarily in tandem with former parent and current...

TRENDING

2015 Rank
9
10
SCORE
7.37

OCCIDENTAL PETROLEUM CORPORATION

Harnessing its heritage of Western technical know-how, Occidental Petroleum engages in oil and gas exploration and production and makes basic chemicals,...

TRENDING

2015 Rank
10
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