John Koorn has been with Laidig Systems since 1979. He spent 3 years in customer service with the balance in the sales group. John has watched the company sales volume change from being an 80% agricultural to 90% industrial. Through this change Laidig has continually upgraded and developed new and innovated products to meet and exceed the customer's expectations.

Some of the companies John has worked with in the past are Willamette Industries, Weyerhaeuser, Plains Cooperative Oil Mill, Northwest Hardwoods, ADM, Canamera, Cargill, Boise Cascade, Potlatch, Peavey, Foster Farms, Paneles Ponderosa, Oleoprotienas, Bachoco and many more.