| Name | Title | Contact Details |
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Greig Filters Inc is a Lafayette, LA-based company in the Agriculture and Mining sector.
Plymouth Quarries Inc is a Hingham, MA-based company in the Agriculture and Mining sector.
C&C Construction Group is a Sarnia, ON-based company in the Agriculture and Mining sector.
Alpha Natural Resources is a large American producer of metallurgical and thermal coal. It also provides services relating to equipment repairs, road construction and logistics (terminals). It doesn't produce all of the coal it sells, some is purchased and resold. Alpha operates in Virginia, West Virginia, Kentucky, Wyoming, Utah, Illinois, Tennessee, and Pennsylvania.
The Conco Companies is a Concord, CA-based company in the Agriculture and Mining sector.