Subsidiaries

As an international company, our interests and activities are held or operated through subsidiaries. Iran is a center for trading, legal, finance, research and technology and other business functions.

Subsidiaries
Subsidiaries:Business Segment
Dana Drilling Kish Co. Upstream Services
Dana Geophysics Kish Co. Upstream Services
Dana Petrorig Kish Co. Upstream Services
Dana Oil Services Kish Co. Upstream Services
Dana Oil and Gas Kish Co.  Exploration and Production
Petro Dana Palayesh Kish Co.  Energy Trading
Dana Bits and Downhole Kish Co.  Upstream Services
Dana Geophysics Pakistan Co. Upstream Services