About Us

History


1962: The South Dakota Fertilizer Association was incorporated

1971: The name was changed to the South Dakota Fertilizer and Ag Chemical Association

2002: The name was changed to the South Dakota Agri-Business Association (SDABA) 

2022:  The South Dakota Grain and Feed Association merged with SDABA making the largest association in South Dakota representing ag retailers and elevators and those companies who support them.


Board of Directors

President

Dave Clark
Agtegra Cooperative
908 Lamont St South
Aberdeen, SD 57401
605/225-5200

Vice President

Chris Redfield 
Winfield United
2703 Air Haven Rd
Watertown, SD 57201
605/520-4737


Dealer Directors

District 1

Jimmy Sieperda 
Valley Ag Supply 
PO Box 221
Gayville, SD 57031 
605/267-3100

District 2

Mark Van Dyke
CHS Farmers Alliance 
PO Box 1286 
Mitchell, SD 57301 
605/999-0700

District 3

Chet Delbridge 
AgFirst Farmers Coop 
PO Box 127 
Brookings, SD 57006

605/693-5547

District 4

Dave Clark
Agtegra Cooperative 
908 Lamont St South 
Aberdeen, SD 57401 
605/225-5200

District 5

Troy Kirsch 
Turnis Farms Service, Inc
PO Box 516
Platte, SD 57369
605/337-3643  

District 6

John Muske 
Agtegra Cooperative
PO Box 366
Ipswich, SD 57451
605/426-6021

District 7

Ross Keegan
CHS River Plains
503 N Potter Street
Gettysburg, SD 57442
605/769-9476


Grain Elevator Directors

Districts 1 & 2

Nathan Laferrier
Southeast Farmers Coop
31303 471st Ave
Burbank, SD  57010
605/253-6159

Districts 3 & 4

Chad Dylla
Prairie Ag Partners
PO Box 373
Arlington, SD  57212
605/547-4844

Districts 5 & 6

Travis Antonsen
Agtegra
908 Lamont St S
Aberdeen, SD  57401
605/725-8310

District 7

Barton Banks
Dakota Mill & Grain, Inc
PO Box 2340
Rapid City, SD  57709
605/342-3834

Industry Directors

Grant Harms 
Corteva Agriscience
5809 W Teem St
Sioux Falls, SD 57107
402/826-9174

Matt Paulsen
Nutrien Ag Solutions, Inc
2011 32nd Ave
Brookings, SD  57006
507/215-0269

Mark Schaffner
RDO Equipment
4935 6th Ave SE
Aberdeen, SD 57401
800/995-1943

Chris Redfield 
Winfield United
2703 Air Haven Rd
Watertown, SD 57201
605/520-4737

Bjorn Nelson
Bayer CropScience
705 N Emerald Dr
Brandon, SD 57005
605/354-1022

Troy Griess 
Syngenta
5900 Graystone Ave #202
Sioux Falls, SD 57108
402/641-3788


Staff

Executive Director - Kathy Zander
Finance Director - Roxanne Rice


Privacy Policy

SD Agri-Business Association (SDABA) believes strongly in the protection of personal privacy and is committed to complying with the state and federal regulations that govern the collection and use of personal information. 

How do we obtain your personal data?

At South Dakota Agri-Business Association, ensuring the privacy of our website visitors is an important concern. We will not collect any personal information about our online visitors unless it is submitted voluntarily, in which case we will act in a responsible manner to protect your personal information.

When filling out any form or registering for any event on the South Dakota Agri-Business Association website, you may be added to a database for future communication, or for statistical purposes. 

Third Parties

We are committed to keeping your personal information confidential; we will not share your personal information with any third-party individuals or companies, without your permission.

SDABA maintains its membership system and webpage via MemberLeap.  For information on how your personal information is used and protected by MemberLeap, refer to their privacy policy.

Contact Us

320 East Capitol Avenue
Pierre, SD  57501
Phone: 605/224-2445
Fax:  605/224-9913