Michael Leondi

National Institute of Building Sciences operates as a non-profit organization. The firm brings together representatives of government, the professions, industry, labor and consumer interests, and regulatory agencies to focus on the identification and resolution of problems and potential problems that hamper the construction of safe, affordable structures for housing, commerce and industry. The company was founded in 1974 and is headquartered in Washington, DC.

Rockefeller Group International, Inc. develops commercial real estate properties. It provides commercial real estate, telecommunications services, property and asset management services, foreign trade zone consultation services, logistics consulting services, retrofitting of existing structures and design and construction services. The company was founded by John D. Rockefeller in 1928 and is headquartered in New York, NY.