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CDI Energy Services, headquartered in Tyler, TX, began operations in November 1999 by acquiring the sales and marketing arm of Axelson Inc, the leading provider of production equipment to the oil and gas industry. This acquisition brought with it more
ILI Technologies (2002) Corp. is a Calgary, AB-based company in the Energy & Utilities sector.
Ryno Energy Partners is headquartered in Tyler, TX and with offices in Canonsburg, PA; Denver, CO; Houston, TX; and Tulsa, OK seeks to develop, acquire, and operate natural gas, natural gas liquids, and crude midstream assets in the oil and gas basins throughout the U.S., leveraging its extensive history of successful project development from conventional midstream applications to more complex, large scale chemical, refining and storage solutions.
Patterson-UTI Energy, Inc. is a provider of contract drilling business. It operates primarily in Texas, New Mexico, Oklahoma, Arkansas, Louisiana, Mississippi, Alabama, Colorado, Arizona, Utah, Wyoming, Montana, North Dakota, South Dakota, Pennsylvania,
Global ISO is a Downey, CA-based company in the Energy and Utilities sector.