Brothers Elmer and Ludwig Rosen are the diligent men who founded Rosen’s Diversified Inc. They founded their company after returning from WWII in 1946. With their passion for excellence, they started buying livestock in rural areas. They shipped the livestock to Omaha, St. Paul, and Sioux City. We have since grown into a holding of vertically integrated business units, including American Foods Group, America’s Service Line, Scientific Life Solutions, and Rosen’s Inc. Today, we remain a privately held and family-owned business.