David K. Johnson

DTE Gas Co. engages in the purchase, storage, transportation, distribution and sale of natural gas. The firm also operates natural gas storage and transportation facilities. The company was founded on January 11, 1898 and is headquartered in Detroit, MI.

Altarum Institute operates as a non-profit health systems research and consulting organization. It offers applied research and analytics, technology solutions, advisory services & CE, and program implementation services. It serves the federal, state, and philanthropic sector. The company was founded by William Gould Dow and Emerson W. Conlon in 1946 and is headquartered in Ann Arbor, MI.

Part of NovoDynamics, Inc., Nonlinear Dynamics, Inc. manufactures software for information discovery services. The company is based in Ann Arbor, MI. The company was founded by Laurel Harmon. Nonlinear Dynamics was acquired by NovoDynamics, Inc. on March 19, 2001.

American Institute of Aeronautics & Astronautics provides services in the field of aeronautical engineering & publishes technical journals. The company provides services such as publications & papers, courses & training and conferences & events. The company was founded in 1963 and is headquartered in Reston, VA.

The Institute of Electrical & Electronics Engineers, Inc. is a non-profit organization that owns and operates technical professional association. It provides membership and services, societies and communities support, publication services, and conferences and events. The company was founded in 1884 and is headquartered in New York, NY.

The American Economic Association operates as a learned society in the field of economics. The private company is based in Nashville, TN.

The Honor Society of Phi Kappa Phi operates as a society dedicated to the recognition and promotion of academic excellence. The non-profit company is based in Baton Rouge, LA.

Sigma XI is a scientific research honor society that supports students and researchers, connects the public with science, and advances the research enterprise. The society is based in Durham, NC, and the CEO is Jamie L. Vernon. The society awards grants to students, hosts conferences, and offers programs such as science cafes and lectureships. Sigma XI also partners with other organizations to promote science communication and diversity in STEM fields.

American Geophysical Union (AGU) is an international nonprofit scientific association with 60,000 members in 137 countries. The private company is based in Washington and welcomes visitors to the first net-zero renovated building in DC, which includes a state-of-the-art conference center. AGU promotes discovery in earth and space science for the benefit of humanity by providing career and educational resources, webinars, mentoring services, and support for students and professionals at all levels in earth and space science. AGU publishes award-winning books in topics of relevance to scientists in academia, government, and industry, as well as the larger earth and space science community. AGU also has a variety of honors that recognize individuals who have made outstanding contributions to earth and space science through scientific research, education, science communication, and outreach.

Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY.

National Academy of Sciences operates as a private, nongovernmental institution that advises on issues related to science and technology. It provides independent, objective analysis and advice and conducts other activities to solve complex problems and inform public policy decisions. The firm also encourages education and research, recognize outstanding contributions to knowledge, and increase public understanding in matters of science. The company was founded on March 3, 1863 and is headquartered in Washington, DC.

Pi Tau Sigma operates as an international mechanical engineering honor society. The company was founded on March 16, 1915 and is headquartered in Ann Arbor,MI.