Company Name

Industry

Location

Revenue

Employees

CITGO

Oil & Energy

United States, Texas

$1B and Over

1001-5000

Apache Corporation

Oil & Energy

United States, Texas

$1B and Over

1001-5000

ONEOK

Oil & Energy

United States, Oklahoma

$1B and Over

1001-5000

Suburban Propane

Oil & Energy

United States, New Jersey

$1B and Over

1001-5000

MPLX GP

Oil & Energy

United States, Ohio

$1B and Over

1001-5000

MRC Global

Oil & Energy

United States, Texas

$1B and Over

1001-5000

EnLink Midstream

Oil & Energy

United States, Texas

$1B and Over

1001-5000

Magellan Midstream Partners

Oil & Energy

United States, Oklahoma

$1B and Over

1001-5000

Sinclair Oil Corporation

Oil & Energy

United States, Utah

$1B and Over

1001-5000

RelaDyne

Oil & Energy

United States, Ohio

$1B and Over

1001-5000

Gilbarco Veeder-Root

Oil & Energy

United States, North Carolina

$1B and Over

1001-5000

Cleco

Oil & Energy

United States, Louisiana

$1B and Over

1001-5000

Calumet Specialty Products Partners, L.P.

Oil & Energy

United States, Indiana

$1B and Over

1001-5000

DCP Midstream

Oil & Energy

United States, Colorado

$1B and Over

1001-5000

Chesapeake Energy

Oil & Energy

United States, Oklahoma

$1B and Over

1001-5000

PBF Energy

Oil & Energy

United States, New Jersey

$1B and Over

1001-5000

California Resources Corporation

Oil & Energy

United States, California

$1B and Over

1001-5000

Troy Companies

Oil & Energy

United States, Texas

$1B and Over

1001-5000

Danos

Oil & Energy

United States, Louisiana

$1B and Over

1001-5000

Flint Hills Resources

Oil & Energy

United States, Kansas

$1B and Over

1001-5000