John R. Oren

SandBox Logistics LLC engages in the provision of innovative logistics solutions and technology for the transportation of proppant used in hydraulic fracturing in the oil and gas industry. The company was founded by Josh Oren and is headquartered in Houston, TX.

Part of Newell Brands, Inc., Rubbermaid Home Products is a leader in home and food storage. The company is based in Atlanta, GA. The company offers durable products designed for everyday use to keep your refrigerator, cabinets, garage, and outdoors organized.

The Little Tikes Co. manufactures and markets children's products. Its products include infant toys, popular sports, play trucks, ride-on toys, sandboxes, activity gyms and climbers, slides, role-play toys, creative arts, and juvenile furniture. The company was founded by Thomas G. Murdough, Jr. in 1969 and is headquartered in Hudson, OH.

Part of Newell Brands, Inc., Rubbermaid, Inc. is a leader in home and food storage. The company is based in Wooster, OH. The company offers durable products designed for everyday use to keep your refrigerator, cabinets, garage, and outdoors organized. Rubbermaid was acquired by Newell Co. on March 24, 1999 for $5,408.83 million.

Datatrac Corp. develops and provides software and wireless communications solutions. The firm focuses on the courier software for dispatch management, shipment tracking and route planning, along with GPS driver tracking and signature capture for full proof of delivery. Its products include Ascend, COPS, STATIS and Mobility. The company was founded by Henry D. Dixon in 1977 and is headquartered in Alpharetta, GA.

Part of U.S. Silica Holdings, Inc., U.S. Silica Co., Inc. develops, produces and supplies industrial silica sand products. The company is based in Montgomery, AL.

EP Management Corp. provides gaskets, filtration aids and automotive applications. It produces perlite filter aids and drinking water purification media. The firm offers absorbents and functional additives serving diverse markets such as food, beverages, paints and plastics. The company was founded in 2005 and is headquartered in South Lyon, MI.

EP Minerals Europe GmbH & Co. KG is based in Muenster, Germany. Part of U.S. Silica Holdings, Inc., EP Minerals Europe GmbH & Co. KG is a German company that manufactures and supplies diatomaceous earth and other mineral products. The CEOs are Bryan A. Shinn, John P. Blanchard, Thomas Röger. The company was founded in 1994.