Company Name

Industry

Location

Revenue

Employees

IGS Energy

Oil & Energy

United States, Ohio

$1B and Over

1001-5000

MPLX GP

Oil & Energy

United States, Ohio

$1B and Over

1001-5000

RelaDyne

Oil & Energy

United States, Ohio

$1B and Over

1001-5000

Sparrows Group

Oil & Energy

United States, Ohio

$1B and Over

1001-5000

OPW, a Dover Company

Oil & Energy

United States, Ohio

$250M to $500M

1001-5000

Ariel Corporation

Oil & Energy

United States, Ohio

$250M to $500M

1001-5000

RelaDyne Reliability Services

Oil & Energy

United States, Ohio

$250M to $500M

1001-5000

United Technical Services

Oil & Energy

United States, Ohio

$50M to $100M

1001-5000

KLINGER Thermoseal

Oil & Energy

United States, Ohio

$25M to $50M

1001-5000

Simonson Oilfield Specialty Sales, Inc.

Oil & Energy

United States, Ohio

$5M to $10M

1001-5000

Oil Distributing Company

Oil & Energy

United States, Ohio

$5M to $10M

1001-5000

Hardbanding Solutions by Postle Industries Inc

Oil & Energy

United States, Ohio

$5M to $10M

1001-5000

Scioto Energy

Oil & Energy

United States, Ohio

$1M to $5M

1001-5000

Somerset Gas Transmission Company

Oil & Energy

United States, Ohio

$1M to $5M

1001-5000

TODCO

Oil & Energy

United States, Ohio

Under $1M

1001-5000