William S. Swigart

Swigart Engineering PLLC provides construction services and project management of marine and waterfront facilities. Its services include design stage, construction stage, and management and review. The company was founded on April 21, 2010 and is headquartered in Seattle, WA.

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.

Structural Engineers Association of Washington operates as a non profit organization. It offers structural engineering services. The company is headquartered was founded in 1950 and is headquartered in Gig Harbor, WA.