| Name | Title | Contact Details |
|---|
G. E. Mathis Company is a Chicago, IL-based company in the Manufacturing sector.
National Oilwell Varco (NYSE: NOV) is a worldwide leader in the design, manufacture and sale of equipment and components used in oil and gas drilling and production operations, and the provision of oilfield services to the oil and gas industry.
Hoffman and Lamson is a Peachtree City, GA-based company in the Manufacturing sector.
Neal Machinery is a Bensenville, IL-based company in the Manufacturing sector.
Krack Corp is a Itasca, IL-based company in the Manufacturing sector.