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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 Nystrup, from Yankton, SD enjoys being outdoors, spending time with her kids and her husband, Daryl.  She also loves 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.
Scott Bottorff has joined our crew!  He has been married to his wife Maureen for 26 years and have two boys, Spencer & Chet.  Scott grew up on a farm between Ponca & Newcastle, NE and went to high school in Ponca.  In his spare time Scott enjoys camping, boating, and fishing.  He also enjoys woodworking.
​Cody Olson, Vermillion, SD,  joined our crew in December.  He's an SDSU graduate in Ag Systems technology.  In his spare time, Cody enjoys hunting and 4 wheeling.
Kevin is originally from Illinois and now lives in Beresford SD. He is a former Marine and loves to fish, listen to live music, his beard, his family, and his Busch Light.
Terry lives southwest of Alcester with his beautiful wife and has been married to Twyla for 40 years. They have a son named Jeremy who with his wife, Kris, has two children. Terry farms 500 acres and have 10 acres of alfalfa hay. His hobbies are tractor riding, camping and four-wheeling. He has been a floater operator for 7 years for two different companies.  
​Tyler Doty, our Precision Ag Technician, enjoys hunting, raising his kids (goats), and hanging out with his wife, Katie.  You will also see Tyler in a floater during our fertilizer season.