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 EXT:23
fax: 618-628-8333 ATTN:Chad Vaninger
Lisa Vaninger-Gaffney
Executive Vice President - Global Business Distribution
email: .(JavaScript must be enabled to view this email address)
phone: 618-628-8300 EXT:24
fax: 618-628-8333 ATTN:Lisa Vaninger-Gaffney
Courtney Vaninger
Vice President – Corporate Finance
email: .(JavaScript must be enabled to view this email address)
phone: 618-628-8300 EXT:25
fax: 618-628-8333 ATTN:Courtney 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
Our Address
Brookside-Agra L.L.C.
1331 Park Plaza Drive, Suite 1
O'fallon, IL 62269
Please send all mail correspondence to:
P.O. Box 1056
O'fallon, IL 62269