Harold Yoh

The Day & Zimmermann Group, Inc. engages in the provision of architectural, engineering, and construction services. Its services include engineering, construction, and maintenance; munitions; givernment services; and recruiting and workforce solutions. The company was founded by Charles Day and Kern Dodge in 1901 and is headquartered in Philadelphia, PA.

The Greater Philadelphia Chamber of Commerce is a business organization focused on promoting the creative economy. The non-profit company is based in Philadelphia, PA and has subsidiaries in the United States. The company's website provides information about their investors and serves as a home base for their activities. The CEO of the company is Robert C. Wonderling.

National Defense Industrial Association engages in the defense and national security education. It offers courses such as configuration and data management certification program, defense systems acquisitions management, mastering business development, and certified modeling and simulation professional certification program. The company was founded in 1919 and is headquartered in Arlington, VI.

Westinghouse Electric Corp. engages in the distribution and marketing of home appliances. It offers air purification, bakeware and baking tools, blenders and juicers, ceiling fans, cookers and steamers, cooking utensils, cookware, electric cooktops, electric kettles, food preparation, and fryers. The company was founded by George Westinghouse in 1886 and is headquartered in Pittsburgh, PA.

The Franklin Institute is a non-profit organization that provides science and technology learning services. The company was founded by Samuel Vaughan Merrick and William H. Keating in Feb 5, 1984 and is headquartered in Philadelphia, PA.

Construction Industry Institute operates as a non-profit consortium of engineering-contractor, and supplier firms from both the public and private arenas. The firm serves downstream and chemicals, healthcare, fiatech, mining, power, utilities and infrastructure. The company was founded in October 1983 and is headquartered in Austin, TX.

The National Association of Women in Construction (NAWIC) was founded in 1953 and has over 115 chapters throughout the United States. The non-profit company is based in Fort Worth, TX. The organization provides its members with opportunities for professional development, education, networking, leadership training, public service, and more. NAWIC advocates for the value and impact of women builders, professionals, and tradeswomen in all aspects of the construction industry.

The Business Roundtable advocates public policies that ensure economic growth. It considers public policy issues which contains groups like the construction users anti-inflation roundtable, a group devoted to containing construction costs; and the labor law study committee, made up of labor relations executives of major companies. The Business Roundtable was founded in 1972 and is headquartered in Washington, DC.