Mountaire Farms | 25,637 followers on LinkedIn. The nation's 4th largest poultry company with operations in Delaware, Maryland, Virginia, North Carolina and Arkansas. | Mountaire Farms has been family owned and operated since 1914, setting the standard in service and quality in minimally processed chicken. As we’ve grown to a team of 10,000, we’ve remained faithful to our values, our commitments, and our customers. We’re committed to excellence at every step—from the breeders to the broilers, from our feed mills to our hatcheries, and from the packaging to the plate.