Oil, Gas, and Mining Companies in United States

Pipeline

200 employees

Percheron

861 employees

Piping Technology & Products

688 employees

National Fuel Gas Company

1205 employees

G2 Integrated Solutions

114 employees

Texas Alliance of Energy Producers

23 employees

Legacy CRC-Evans

257 employees

Power Services Group, Inc ®

238 employees

Code Red Safety

431 employees

Energy Alloys Global Solutions

308 employees

Tenaska

814 employees

Edgen Murray

295 employees

KBR/Energo Engineering

867 employees

Global Geophysical Services

376 employees

MD&A

454 employees

Prime Ocean

164 employees

Permian Basin Association of Pipeliners

15 employees

Majestic Steel USA

339 employees

Dover Precision Components

305 employees

Nevada Mining Association

16 employees

UniversalPegasus International

424 employees

Oilfield Connections International

23 employees

EXCO Resources

360 employees

Engineering & Mining Journal

11 employees