Company Name

Industry

Location

Revenue

Employees

Musket

Oil & Energy

United States, Texas

$100M to $250M

51-200

Horizontal Well Drillers

Oil & Energy

United States, Oklahoma

$100M to $250M

51-200

StoneAge Waterblast Tools

Oil & Energy

United States, Colorado

$100M to $250M

51-200

Surge Energy America

Oil & Energy

United States, Texas

$100M to $250M

51-200

Syntek Global

Oil & Energy

United States, Utah

$100M to $250M

51-200

Medallion Midstream

Oil & Energy

United States, Texas

$100M to $250M

51-200

Comstock Resources

Oil & Energy

United States, Texas

$100M to $250M

51-200

Meritage Midstream

Oil & Energy

United States, Colorado

$100M to $250M

51-200

Pharma-Safe Industrial Services

Oil & Energy

United States, Louisiana

$100M to $250M

51-200

Integrated Production Services - IPS

Oil & Energy

United States, Oklahoma

$100M to $250M

51-200

Select Safety Services

Oil & Energy

United States, Texas

$100M to $250M

51-200

Canvas Energy

Oil & Energy

United States, Oklahoma

$100M to $250M

51-200

Frontier International

Oil & Energy

United States, Texas

$100M to $250M

51-200

TP Engineering

Oil & Energy

United States, Illinois

$100M to $250M

51-200

Absolute Safety

Oil & Energy

United States, Louisiana

$100M to $250M

51-200

WGL Energy

Oil & Energy

United States, Virginia

$100M to $250M

51-200

Midstates Petroleum Company

Oil & Energy

United States, Oklahoma

$100M to $250M

51-200

Sitio Royalties

Oil & Energy

United States, Colorado

$100M to $250M

51-200

Holly Energy Partners, L.P.

Oil & Energy

United States, Texas

$100M to $250M

51-200

Seatrax

Oil & Energy

United States, Texas

$100M to $250M

51-200