PureBase Corp

Headquartered in Ione, California, Purebase Corporation operates as an industrial mineral and natural resource enterprise. The company primarily serves the agriculture and construction materials sectors within the United States, while also distributing its products internationally to Vietnam, Laos, and Cambodia. Its product portfolio features PureBase Shade Advantage WP, a naturally derived mineral protectant for plants that minimizes sunburn damage from UV and infrared light. Purebase also offers a selection of humic acid products and manufactures private label goods for other agricultural businesses. Established in 2010, the company adopted its current name, Purebase Corporation, in January 2015, having previously operated as Port of Call Online, Inc.