| Name | Title | Contact Details |
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The North American Coal Corporation, a subsidiary of NACCO Industries, Inc. (NYSE:NC), mines and markets lignite coal primarily as fuel for power generation and provides selected value-added mining services for other natural resources companies
Polysius Corp. is a Atlanta, GA-based company in the Agriculture and Mining sector.
Diamond Discoveries International Inc. is a New York, NY-based company in the Agriculture and Mining sector.
Global Geophysical Services, headquartered in Houston, TX, provides an integrated suite of seismic data solutions to the global oil and gas industry including high-resolution RG-3D Reservoir Grade(TM) seismic data acquisition, microseismic monitoring, seismic data processing and interpretation services, and Multi Client data products.
The Conco Companies is a Concord, CA-based company in the Agriculture and Mining sector.