About Dohrn Transfer HistoryDohrn Transfer, founded in 1981, is a family-owned regional less-than-truckload and truckload carrier headquartered in Rock Island, Illinois. Dohrn employs 850 non union workers and serves a 10 state territory in the Midwest out of 23 terminal locations.Dohrn's history dates back to 1921, when Charles Dohrn bought a single open-top Federal truck and offered his...