John W. McCarter

A.M. Castle & Co. engages in the provision of metals, services, and supply chain solutions. It also distributes and processes alloy, carbon, stainless steel, nickel, aluminum, titanium, cast iron, and red metals. The company was founded in 1890 and is headquartered in Oak Brook, IL.

The Field Museum of Natural History houses biological and anthropological collections of specimens. It supports both informal and more structured public learning through exhibits and educational programs. Its curatorial and scientific staff conducts research on the fields of Anthropology, Biology, Geology, and Zoology. The Field Museum was founded in 1893 and is located in Chicago, Illinois.

Divergence, Inc. engages in the discovery and development of genes. It focuses on reducing the impact of parasitic nematode worms, devastating unseen pests that cause billions of dollars in crop losses annually and substantial morbidity to people, livestock, and pets. The company was founded by James P. McCarte in 1999 and is headquartered in St. Louis, MO.

213 Management LLC (213 Management) is a venture capital firm founded in 2003 by Bob Shapiro and Nick Rosa. The firm is headquartered in Chicago, Illinois.

Argonne National Laboratory provides research and technology services. Its research areas include computer science, energy, environmental management, and industrial technology. The company was founded in 1946 and is headquartered in Lemont, IL.

Smithsonian Institution operates museums and art galleries. It organizes exhibitions on art, music, television and film, science, and history. The firm also preserves and maintains cultural centers, national zoo, and research facilities. The company was founded on August 10, 1846 by James K. Polk and is headquartered in Washington, DC.