Nabors

nabors.com

TRINITY

regionTrinidad & Tobago

trinityexploration.com

Subsea7

subsea7.com

Scorpion Offshore

regionBermuda

SBI Offshore

regionSingapore

sbi-nieste.de

Rowan Companies

Pride International

Orbit Garant

regionCanada

orbitgarant.com

ONYX Corporation

regionUnited States

onyxcorporation.net

Ocean Rig UDW

Britoil

regionSingapore

britoil.com.sg

Marksmen Energy

Helmer Directional Drilling

regionUnited States

Geodrill

regionIsle of Man

geodrill-gh.com

Ensco

enscoplc.com

Dig-It Underground

regionDallas, Texas

Cathedral Energy Services

regionCalgary, Alberta

cathedralenergyservices.com

Carreau Oilfield Specialties

regionEdmonton, Alberta

carreauoilfield.com

Canada Cutting & Coring

regionCambridge, Ontario

cancut.ca