William A. Clarke

McCarthy Holdings, Inc. provides construction services through its subsidiaries. It offers services to the healthcare, education, higher education, commercial, institutional, science and technology, hospitality, entertainment, transportation, and industrial sectors. The firm also provides preconstruction services which include budget development and estimating, value analysis, green construction, constructability review, and building information modeling. The company was founded by Timothy McCarthy in 1864 and is headquartered in St. Louis, MO.

Project Management Institute, Inc. provides project management services. Its advance careers improve organizational success and further mature the profession of project management through globally recognized standards, certifications, resources, tools, academic research, publications, professional development courses and networking opportunities. The company was founded by James Snyder, Eric Jenett, Gordon Davis, E. A. Engman and Susan C. Gallagher in 1969 and is headquartered in Philadelphia, PA.

Associated General Contractors provides services to the commercial construction industry. The private company is based in Tallahassee, FL.

Part of Guidehouse, Inc., Barrington Consulting Group, Inc. is an American company that provides management consulting services. The company is located in the US. Barrington Consulting Group was acquired by Guidehouse, Inc. (Virginia), part of Guidehouse, Inc. from October 11, 2019 on November 05, 1999 for $24.63 million.

Part of Guidehouse, Inc., Peterson Consulting LLC is a company that provides information management and data processing services. The company is based in Los Angeles, CA.

Case Western Reserve University provides educational services. It offers a variety of undergraduate degree courses and graduate and professional options such as arts and sciences, dentistry, engineering, law, management, medicine, nursing, social work, and more. The firm also offers dual-degree programs. The company was founded in 1826 and is headquartered in Cleveland, OH.

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.

American Society for Testing & Materials provides information infrastructure services. The firm develops voluntary codes & regulations for technical materials, products, systems and services. It offers services in areas such as petroleum, medical devices, consumer products and environmental assessment. The company was founded in 1898 and is headquartered in West Conshohocken, PA.

The National Trust For Historic Preservation provides leadership, education, advocacy and resources to save America's historic places. The firm helps revitalize neighborhoods, communities, and spark economic development and promote environmental sustainability. The company was founded in 1949 and is headquartered in Washington, DC.

The Boy Scouts of America provides a program for young people that builds character, trains in the responsibilities of participating citizenship, and develops personal fitness. The company was founded in 1910 and is headquartered in Irving, TX.

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 American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

National Fire Protection Association provides fire, building, electrical and life safety materials. The company was founded in 1896 and is headquartered in Quincy, MA.

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.

National Society of Professional Engineers operates as a national organization committed to addressing the professional concerns of licensed PEs across all disciplines. The company was founded in 1934 and is headquartered in Alexandria, VA.

American Society of Mechanical Engineers operates non-profit professional organization that enables collaboration, knowledge sharing and skill development for engineering community. The company was founded in 1880 and is headquartered in New York, NY.

American Society For Quality, Inc. engages in promoting and advancing quality tools, principles and practices in their workplaces and communities. The company is headquartered in Milwaukee, WI.

General Insulation Co., Inc. engages in the distribution of insulation products. It also specializes in heating, ventilation, and air conditioning; fire stopping, spray foam and weatherization, building envelope, abatement, safety, marine, acoustical, and fabricated insulation. The company was founded on January 11, 1927 and is headquartered in Medford, MA.

American Society of Association Executives provides business solutions to the association community that help associations grow and prosper, save time and money, and simplify the business of running an association. The company is headquartered in Washington, DC.

The American Society of Heating Refrigerating & Air-Conditioning (ASHRAE) provides resources to help designers make buildings more resilient to natural disasters. The non-profit company is based in Peachtree Corners, GA and has subsidiaries in the United States. The company's focus is on helping buildings and their systems withstand and recover from adverse events.

The National Association for Female Executives operates associations for women professionals and business owners. The non-profit company is based in New York, NY.

International Code Council, Inc. operates as a member-focused association specializing in model codes and standards used in the design, build, and compliance process. It offers membership, education and certification, and tech support. The company was founded in 1994 and is headquartered in Washington, DC.

The National Association of Women Business Owners (NAWBO) is a monthly e-publication dedicated to helping its members and the 9.1 million-plus women entrepreneurs across the country to power their “whole professional you”—in their business, in their lifestyle, and in their community. The non-profit company is based in McLean, VA. Teana McDonald has been the CEO of the company since 2012. The Circle is an ever-evolving national program designed specifically for premier members who own larger businesses that exceed $1 million in annual revenue. This program offers exceptional connections, access, and learning opportunities above and beyond membership.

Architects Hawaii Ltd. operates as an architectural company. It provides architecture, planning, and interior design services. The firm offers its services to the customers in hospitality, retail and office, residential, commercial, educational, industrial, institutional, judicial, healthcare and military sectors. The company was founded in 1946 by Cyril W. Lemmon and is headquartered in Honolulu, HI.

National Roofing Contractors Association operates as a nonprofit association that represents all segments of the roofing industry, including contractors, manufacturers, distributors, architects, consultants, engineers, building owners and county, city and state government agencies. The company was founded in 1886 and is headquartered in Rosemont, IL.

Whitlock Dalrymple Poston & Associates, Inc. engages in the provision of structural, architectural, and geotechnical engineering. It performs construction inspections and material testing services. The company was founded in 1995 and is headquartered in Manassas, VA.

Raths, Raths & Johnson, Inc. provides investigative, design, repair, and testing services for building structures, enclosures, and materials. Its services include investigation, repair design, field and laboratory testing, building enclosure consulting, architectural and structural peer review, materials evaluations, and litigation and consulting. The company was founded by Charles Raths in 1966 and is headquartered in Willowbrook, IL.

Home Innovation Research Labs, Inc. provides home building research, testing and consulting services. Its services include market research, building science, product testing, certification, standards and government. The company was founded in 1964 and is headquartered in Upper Marlboro, MD.

M/E Engineering PC is a mechanical and electrical consulting engineering firm. It offers mechanical and electrical engineering, lighting dynamic, computational fluid dynamics, commissioning and building information modeling services. The company was founded by Allen G. Casey, Joseph F. Straub, Ronald C. Mead and William P. Liberto in 1991 and is headquartered in Rochester, NY.

Pfister Energy, Inc. engages in the provision of solar installations and renewable energy systems for commercial, industrial and institutional facilities. Its solutions include solar electric, wind turbines, daylighting, green roofs, solar thermal, fuel cells, solar lighting, and rainwater harvesting. The company was founded by Dieter E. Pfisterer and George Piasecki in 2005 and is headquartered in Hawthorne, NJ.

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.

Barba Consulting, Inc. provides program management services. Its services include program management services, dispute resolution services, training and seminar programs. The company was founded in 1983and is headquartered in Marlton, NJ.

Waikiki Improvement Association improves, enriches, and beautifies Waikiki for the benefit of residents and visitors alike, to promote conditions conducive to the economic and cultural good and for the betterment of the entire community. The company was founded in 1977 and is headquartered in Honolulu, HI.

The Alexandria Chamber of Commerce is a business organization that serves as a platform for businesses to connect and collaborate. The Chamber of Commerce is based in Alexandria, VA. Joseph V. Haggerty has been the CEO of the non-profit company since 2015.