GSI Agriculture-Related Services GSI Agriculture-Related Services Search | Advanced Search | New Members | Coupons and Discounts | All Categories Sort alphabetically by... Name City Farmland Company _ 2828 E 32nd Ave, Ste BSpokane, WA 99223 (509) 624-4408 Member Since: 2015 Learn More | Visit Site | View on Google Maps The McGregor Company _ PO Box 740Colfax, WA 99111 (509) 397-4355 Member Since: 2016 Learn More | Visit Site | View on Google Maps If your business isn't here, contact us today to get listed!