D. R. Borden

The International Brotherhood of Electrical Workers operates a labor union. The company is an AFL-CIO affiliated labor union representing workers who work in various fields such as construction, telecommunications, broadcasting, manufacturing, railroads and government. The company is headquartered in Washington, DC.

National Electrical Contractors Association provides management services. It serves the management interests of the electrical contracting industry. The company is headquartered in Washington, DC.

Ullico, Inc. engages in the provision of multi-line insurance, financial services, and administrative products. It offers annuities, group life and health insurance, property and casualty insurance, third party administration, and investment services. The company was founded in 1927 and is headquartered in Washington, DC.

Sachs Holdings, Inc. operates as a holding company. The company is headquartered in Fenton, MO.

The Associated General Contractors of America is a leading association for the construction industry, representing over 27,000 firms, including 6,500 general contractors and 9,000 specialty-contracting firms. The private company is based in Arlington, VA and has subsidiaries in the United States. The company's mission is to ensure the continued success of the construction industry. The CEO of the company is Stephen E. Sandherr.

Young Presidents' Organization, Inc. is a global leadership community of over 30,000 chief executives from 142 countries. The non-profit company is based in Irving, TX and has a global presence of subsidiaries in several regions. The company's mission is to help its members become better leaders and better people. The company was founded in 1950 by Ray Hickok, Khalid Mohamed Jassem Kanoo. Thayer Smith has been the CEO of the company since 2007.

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.

Sachs Electric Co. provides electrical contracting services. It offers electrical construction, design and build, voice, data, video and security, automation, and civil engineering services. The company was founded by Samuel C. Sachs in 1925 and is headquartered in St. Louis, MO.

ArchKey Solutions LLC operates as a holding company with the interest in electric construction services. It offers electrical, technologies, lean ready, design and modeling, prefabrication, instrumentation and controls, UL certified panel shop, commissioning, and preventative maintenance. The company is headquartered in St. Louis, MO.

Eldor Contracting Corp. provides electrical contracting services. Its services include intelligent transportation system, instrumentation and process control, mass transit system and terminals, fire alarm, security, lighting systems, traffic signal installation, repair and maintenance. The company was founded by Nicolaus Feldmann in 1978 and is located in Holtsville, NY.

Part of EMCOR Group, Inc., Quebe Holdings, Inc. is a company that provides electrical work services. The company is based in Dayton, OH. The company was founded in 2002. The CEO is Dennis F. Quebe. Quebe Holdings was acquired by EMCOR Group, Inc. on August 05, 2021.

Part of NREA Holdings LLC, National Real Estate Advisors LLC is an investment manager that specializes in a build-to-core strategy, developing and managing large-scale, urban commercial, and multifamily projects for its institutional client accounts. The company is based in Washington. The American company constructs investment portfolios of modern property assets such as apartments, offices, mixed-use, industrial, and hotels with design features, technological enhancements, and amenities that drive high tenant demand and create value for investors. National is focused on environmental sustainability, social responsibility, and strong governance practices that seek to create value for investors and benefit local communities. The company was founded in 2000, and the CEO is Jeffrey J. Kanne.

Nuclear Energy Institute provides policy-making process for the nuclear energy and technology industries. It participates in both the national and global policy-making process. Nuclear Energy Institute was founded in 1994 and is headquartered in Washington, DC.