The Directory is printed and updated once per year. The PDF files below represent the electronic version of the printed directory.

Users are welcome to download IADC's Membership Directory as a reference source to the drilling industry.  However, it is a violation of IADC's copyright to transcribe the IADC membership data for purpose of direct mailing, e-broadcasts or other marketing purposes not expressly approved by IADC. 

The PDF files below represent the sections of this year's directory.
Click on a link below to download an individual section.

The 2010 print version of our complete directory can be purchased online.  The 2011 print version will be available for purchase mid-May 2011.

Click here for details.

Follow this link to access an online searchable IADC Membership Directory.