David B. Mueller

Mary Institute & Saint Louis Country Day School is a K-12 school located in St. Louis, MO.

Apex Oil Co., Inc. distributes, stores, and supplies petroleum products. It engages in the wholesale sale, storage and distribution of petroleum products, including asphalt, kerosene, fuel oil, diesel fuel, heavy oil, gasoline, biodiesel and marine bunkers. The firm provides butane, carbon black oil, denatured ethanol and vacuum gas oil. The company was founded in 1932 and is headquartered in St. Louis, MO.

Spartech LLC engages in the manufacture of plastic products for packaging solutions. It offers thermoformed packaging and rollstock, custom sheet and rollstock products. It serves the healthcare, packaging, transportation, building and construction industries. The company was founded on April 23, 1968 and is headquartered in Maryland Heights, MO.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Sequoia Sciences, Inc. engages in the development of new medicines for the treatment of bacterial infections and cancers. The firm's development programs consist of small molecules targeting bacterial infections and cancers, and vaccines for the treatment and prevention of recurrent urinary tract infections. The company was founded by Gary R. Eldridge, Jr. in 1999 and is headquartered in St. Louis, MO.