Contact IDPA

International Diatomite Producers Association

(IDPA)
1200 18th Street NW, Suite 1150
Washington, DC 20036
(202) 457-0200

Mark Ellis
President
markellis@ima-na.org

Chris Greissing
Executive Vice President, Government Affairs
chrisgreissing@ima-na.org

Ariel Hill-Davis
Director of Industry Affairs
arielhilldavis@ima-na.org

Paige Huggins
Financial Assistant
paigehuggins@ima-na.org

RJ Alpers III
Manager, Membership Communications
rjalpers@ima-na.org