William E. Spearman

American Public Works Association is an organization that supports professionals in public works and infrastructure through advocacy, education, and member engagement. The non-profit company is based in Kansas City, MO and has subsidiaries in the United States. The company's mission is to advance the quality of life for all. The company provides a platform for public works stories and news from thousands of sources.

Woolpert, Inc. engages in the provision of design, geospatial and infrastructure management services. It offers aerial mapping, alternative delivery, application development, architecture, asset management, BIM, disaster relief, engineering, geospatial, GIS, international geospatial, land licensing and permitting, landscape architecture, onsite support, national security, partnerships, planning, strategic consulting, surveying, unmanned aircraft systems, water quality monitoring, and water monitoring and modeling services. It serves aviation, education, energy facilities, government, information technology management consulting, and national security parks, and recreation and athletics, transportation, and water. The company was founded by Charlton Putnam and Ralph L. Woolpert in 1911 and is headquartered in Dayton, OH.