Greg Martinez: Operations Manager Greg is a graduate of Harlingen HS in Texas. He has been with CHS since 1986. Greg and his wife, Rosie, have three sons: Edward, Paul and Roger
Jim Greenwalt: Field Department Manager Jim started as a spreader operator in 1985, he moved on to lead the fertilizer crew for ten years. He currently heads the fieldstaff. Jim holds has his WA pesticide license. He is married to Debbie, they have a son, Aaron. Main crops: potatoes, wheat, corn, alfalfa, seed crops and nursery.
George Smith: George started with CHS in 1997. He is married to Charlene, they have four children. Main crops: apples, cherries, carrots, nursery stock, alfalfa, wheat, corn, and various seed crops
Todd Tuttle: Todd has been with CHS since 2004. Todd is married to Sara, they have a son named Clinton and daughter named Claire. Main crops: alfalfa, wheat, corn, beans, orchard grass and seed crops
Wally Medrano: Wally started with CHS in 1982. He has an applicators license, CDL and forklift certification. Wally is married to Maria, together they have 5 children and 9 grandchildren. Main crops: wheat, corn, alfalfa, grasses and oats