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Meet Our Employees at Valley Ag Supply!
Lee Pirak, who is Greg’s father, is from Pembroke, NH.  He enjoys spending time with his grandkids and sailing.


Arlo Lykken, from Alcester, SD, likes to "play music, fish, and spend time with family. ...and not necessarily in that order."


Cathy Nelson, from Volin, SD, rides horses and spends time with her husband, Jay, and daughters Ava and Rhnissa, when she's not at Valley Ag Supply


Greg Pirak, owner of Valley Ag Supply, is from Cincinnati, Ohio.  He enjoys being outdoors, camping, boating, and being with his family.


Tara Pirak, owner of Valley Ag Supply, is from Akron, IA.  In her spare time, she loves to go shopping, paint her nails, go camping and boating on the river, and spending time with her three boys.
Daryl Nystrup, Yankton, SD, loves to "catch stuff, kill stuff, and drink beer."


Alan Richelieu, Irene, SD, goes "snowmobiling, four wheeling, and such" when he isn't at Valley Ag Supply.


Laura Lane, from Yankton, SD enjoys being outdoors, spending time with her kids and crocheting.  

Jimmy Sieperda is originally from Imperial, NE and now lives in Beresford. He enjoys spending time with family and friends. He and his wife, Jerica, have four kids, Anna, Jerit, Sara, and Arie. 
Interesting facts about Jimmy?  He plays drums for his church praise band, he has his private pilots license, and he served in the army reserves for 8 years.  
Kaci Larsen – Office Manager at the Spink office.  She joined Valley Ag in April 2014 with a finance degree from Wayne State College.  She grew up in Butte, NE and now resides in Vermillion.
Alan Moehring, originally from Blunt, SD,  is a sales person at our Gayville location.  He has a Bachelor of Science in Agronomy from SDSU.  Alan enjoys playing sports, hunting, and being outdoors.  
Our Spink Crew
Our Gayville Crew
Lucas Gustad is an applicator here at Valley Ag.  He enjoys spending time on his family farm.
Randy Freng is an applicator and a truck driver at Valley Ag Supply.  Randy enjoys being involved with 4-H and raising animals on his farm, including miniature Herefords!  Ask him about "Irene"
If you need some fertilizer blended Brian Bertrand is your man!  You will also see him driving truck from time to time.  Brian enjoys riding his motorcycle when he's not at Valley Ag Supply.