Oil, Gas, and Mining Companies

Katoni Engineering

98 employees

AngloGold Ashanti Obuasi Mine

342 employees

Reliance Oilfield Services

287 employees

Javelin Global Commodities

189 employees

UGITECH

669 employees

Exmar Offshore Company

201 employees

HASK

94 employees

Pacesetter Directional Drilling

191 employees

UMS Group (United Mining Services)

315 employees

Compass Energy Systems

326 employees

Amerapex

293 employees

Roc Oil Company Limited

220 employees

Sanjel Energy Services

348 employees

Proclad Group

230 employees

OTS

289 employees

Hovensa

262 employees

GreyStar Corporation

91 employees

Integra

77 employees

International Zinc Association

39 employees

Detour Gold Corporation

261 employees

Ecopetrol America

161 employees

Eckard Enterprises

71 employees

Quantum Global

62 employees

Panoro Energy

40 employees