Thomas Rathburn

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

Kirlin Industries LLC provides mechanical contracting services. It offers plumbing, heating, ventilation, design- build construction management and air conditioning and fire sprinkler work. The firm also provides construction, coordination and engineering, building information modeling, fabrication, quality control, commissioning and leadership in energy and environmental design. The company was founded by John J. Kirlin in 1960 and is headquartered in Rockville, MD.

The American Institute of Architects operates as a professional association of architects. It provides support services for architects who wants to continue education experience and maintain their licensure; web-based resources; and conducts market research and provides analysis of the economic factors that affect the business of architecture. The company was founded by Richard Upjohn, H. W. Cleaveland, Henry Dudley, Leopold Eidlitz, Edward Gardiner, Richard Morris Hunt, J. Wrey Mould, Fred A. Petersen, J. M. Priest, John Welch, Richard Upjohn Jr., Charles Babcock, and Joseph C. Wells on February 23, 1857 and is headquartered in Washington, DC.

The Urban Land Institute operates as a non-commercial research organization. It provides leadership in the responsible use of land and in creating and sustaining thriving communities worldwide. The company was founded on December 14, 1936 and is headquartered in Washington, DC.

The Greater Washington Board of Trade operates a business association. The non-profit company is based in Washington.

Canyon Contracting, Inc. is a concrete construction company based in Maryland. The American company specializes in commercial construction projects in the government, private, and public sectors. The company's services are highly recommended by their clients, who consider them a trusted partner for their commitment to safety, schedule, quality, and budget. Canyon Contracting has never missed a schedule deadline and is always available when needed. The company has completed challenging projects and have proven their expertise in the field.

National Fire Protection LLC develops and designs fire protection systems. It offers fire protection systems contractor capable of performing any type of commercial, industrial, residential, and special hazards systems and construction. The firm also provides full design-build services from project conception, budgeting, and trending, through full contract documents and specifications. The company was founded in 1987 and is headquartered in Rockville, MD.