Elliot Horner

The American Society for Microbiology (ASM) is the oldest and largest single life science membership organization in the world. The private company is based in Washington and has subsidiaries in the United States. ASM's membership has grown from 59 scientists in 1899 to more than 39,000 members today, with more than one third located outside. The members represent 26 disciplines of microbiological specialization plus a division for microbiology educators.

The American Academy of Allergy, Asthma & Immunology is a medical organization that provides research summaries from the Journal of Allergy and Clinical Immunology and the Journal of Allergy and Clinical Immunology: In Practice. The AAAAI is based in Milwaukee, WI. The non-profit company offers an overview of anaphylaxis symptoms, diagnosis, treatment, and management written and reviewed by leading experts in allergy, asthma, and immunology. The organization has also created a guide to assist with various aspects of running a medical practice.

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.