David S. Keselica

EP Minerals LLC explores and supplies diatomaceous earth, clay and perlite minerals. It offers soil amendments and field conditioners for use in golf, landscape, sports fields, infields and equestrian applications. Its products are used in a wide array of applications including food and beverage, swimming pool, biofuel, landscape, sports turf, insecticides, energy, paints, plastics, and automotive. The company was founded in 1945 and is headquartered in Reno, NV.

AMZ Holding Corp. engages in the provision of investment services. The company was founded on May 28, 2010 and is headquartered in Mulberry, FL.

Hercules, Inc. used to manufacture and market specialty chemicals. It operated through two segments, Performance Products segment and Additives segment. The company was founded in 1912 and was headquartered in Wilmington, DE.

Part of Ashland, Inc., Ashland Chemical Co. is a company that manufactures chemical specialty and performance products. The company is based in Omaha, NE.

Arr-Maz Custom Chemicals, Inc. manufactures specialty chemicals. Its products include mining chemicals, fertilizer, nitrogen additives, chemicals for industrial minerals, and oil and gas chemicals. The company was founded in 1967 and is headquartered in Mulberry, FL.