Kurt R. Hoigard

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.

The American Architectural Manufacturers Association is a business association that represents manufacturers and professionals in the fenestration industry. The private company is based in Schaumburg, IL.

American Concrete Institute operates as an institute for the development of consensus-based standards, technical resources, educational and training programs and certification programs. The company was founded in 1904 and is headquartered in Farmington Hills, MI.

AISC Holdings, Inc. provides information, news, and publications related to structural steel design. The private company is based in Chicago, IL. The company's Steel Solutions Center offers technical assistance, innovative solutions, and tools for steel fabricators, structural engineers, architects, owners, developers, and other professionals.

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.

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.

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.

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.