Anthony G. Worthan

American Industrial Hygiene Association (AIHA) is an organization dedicated to promoting and maintaining occupational and environmental health and safety in the workplace and community. AIHA is based in Fairfax, VA. The association is comprised of scientists and professionals who are committed to preserving the well-being of workers and the environment.

The American Conference of Governmental Industrial Hygienists, Inc. is a company based in Cincinnati, OH. The private company operates cargo handling and sound measuring tools.

American Public Health Association provides health care services.

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.

Air Quality Sciences, Inc. provided indoor air quality testing and consulting services. It offered product emissions, chamber emissions, environmental chamber, and product testing services. The company was founded by Marilyn Black in 1989 and was headquartered in Marietta, GA.