The IADC Membership Directory is the definitive guide to the global drilling industry and your opportunity to connect with the global wellsite industry - rig owners both land and offshore and the oil companies they serve. The Directory lists key personnel and company information for drilling contractors, oil and gas producing companies, oilfield service firms, equipment manufacturers and more. The Directory also includes information about IADC officers and staff, membership and rig statistics, IADC initiatives and more. Copyright © 2021 IADC. All rights reserved.