618-628-8300 
618-628-8333Contact Form
All Brookside products are distributed via our global network of professional agriculture distributors. We will be most happy to have the distributor nearest you contact your business. Please contact our home office for this and other information by using the form below.
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Direct Connect
Don Riesenberg
President
email: .(JavaScript must be enabled to view this email address)
phone: 618-628-8300 EXT:22
direct fax: 618-628-8333
Chad Vaninger
Executive Vice President – Global Business Development
email: .(JavaScript must be enabled to view this email address)
phone: 618-628-8300
fax: 618-628-8333 ATTN:Chad Vaninger
Amanda Vaninger
Vice President – Customer Relations
email: .(JavaScript must be enabled to view this email address)
phone: 618-628-8300 EXT:21
fax: 618-628-8333 ATTN:Amanda Vaninger
Courtney Vaninger
Vice President – Corporate Finance
email: .(JavaScript must be enabled to view this email address)
phone: 618-628-8300 EXT:23
fax: 618-628-8333 ATTN:Courtney Vaninger
Our Address
Brookside-Agra L.L.C.
787 Sunset Blvd., Suite 100
O'fallon, IL 62269