November 27, 2014 5:05 PM ET

Energy Equipment and Services

Company Overview of Gammaloy Holdings, L.P.

Company Overview

As of April 19, 2007, Gammaloy Holdings, L.P. was acquired by National Oilwell Varco, Inc. Gammaloy Holdings, L.P. manufactures, stocks, and maintains an inventory of non-magnetic drill collars and bottom-hole assembly tools. Its products include non-magnetic drill collars; slick, spiral, and flex non-magnetic drill collars; and non-magnetic stabilizers, subs, and steel equipment. The company also provides its products on rental and lease basis to drilling, oil and gas, and non-conventional enterprises, such as river and utility crossing companies. In addition, it offers inspection and testing services. Gammaloy Holdings, L.P. was formerly known as National Directional Service Company and ch...

12233 FM 529 Road

Houston, TX 77041-2805

United States

Founded in 1952





Key Executives for Gammaloy Holdings, L.P.

Gammaloy Holdings, L.P. does not have any Key Executives recorded.

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