Oil, Gas, and Mining Companies in United States

Molycop

935 employees

Austin Powder

1023 employees

Deep Well Services

480 employees

Genser Energy

344 employees

PROENERGY

783 employees

ProFrac Services

1271 employees

Nine Energy Service

759 employees

(WIS) Wellbore Integrity Solutions

736 employees

Subsurface Consultants & Associates,

56 employees

Wild Well

226 employees

Ecobat

997 employees

Matador Resources Company

466 employees

Canrig Drilling Technology

585 employees

NuStar Energy

953 employees

Modular Mining

546 employees

PetroChina International (America)

146 employees

DelVal Flow Controls

540 employees

Concho

460 employees

Paragon Offshore

408 employees

Ion Geo

544 employees

Colorado Oil & Gas Association

20 employees

Lewis Energy Group

728 employees

CCC (Compressor Controls Corporation)

560 employees

Buckeye Partners

1578 employees