| Name | Title | Contact Details |
|---|
DOT Diamond Core Drilling Inc is a Elyria, OH-based company in the Energy and Utilities sector.
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,
Innospec Inc., formerly known as Octel Corporation and Associated Octel Company, Ltd.,
Cedar Rapids Welding Supply Inc is a Cedar Rapids, IA-based company in the Energy & Utilities sector.
Bi-Petro Inc is a Springfield, IL-based company in the Energy and Utilities sector.