Connect with Others: Search the IEST Membership Directory
an exclusive member benefit

The membership directory is available only to IEST members as a member benefit. Find someone in your line of work for technical questions or production information. Search the membership directory by primary division, interest area, company, member name, state, and more.  

As a member, you have access to a network of internationally recognized experts, standards development opportunities, and savings on publications, conferences, and training programs. Visit the member benefits page for access to all these benefits and more.

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IEST is the only organization that exclusively serves professionals in the fields of contamination control, environmental test and reliability, and nanotechnology facilities. We are dedicated to advancing the knowledge of the environmental sciences and technology community by sharing our recognized global expertise in cleanrooms and controlled environments.