Eric Wintemute

TyraTech, Inc. engages in development of non toxic personal care products. The firm also engages in the development, manufacture, marketing, and sale of proprietary insecticide and parasiticide products. It products include insect repellent and equine fly repellent. The company was founded in May 2004 and is headquartered in Morrisville, NC.

AMVAC Chemical Corp. develops and markets products for agricultural and commercial issues. Its products include insecticides, fungicides, molluscicides, plant growth regulators, and soil fumigants are marketed in liquid, powder, and granular forms. The company was founded in 1945 and is headquartered in Newport Beach, CA.

Part of American Vanguard Corp., GemChem, Inc. is a chemical distributor. The company is based in Newport Beach, CA. The company was founded by Eric Glenn Wintemute. GemChem was acquired by American Vanguard Corp. on November 01, 1993.

CropLife America is an organization that helps ensure growers and consumers have the technologies they need to protect crops, communities, and ecosystems from the threat of pests, weeds, and diseases in an environmentally sound, safe, and sustainable way. The private company is based in Arlington, Virginia and has subsidiaries in other locations. The American company focuses on innovative conversations, regulatory integrity, and sustainability. The CEO of the company is Jay Vroom.

Part of American Vanguard Corp., AMVAC Netherlands BV distributes specialty chemicals for agricultural, commercial, and consumer uses. The company is based in Bunnik, Netherlands.