Trammo North Bend Nitrogen Plant, Ohio

Though nitrogen fertilizer production in the USA is dominated by big companies like CF Industries, Nutrien, and Koch, dozens of other companies also produce the material. Trammo, a privately-held international fertilizer commodities marketer (based in Manhattan) operates terminals, train cars, and barges for ammonia, and purchased this nitrogen plant on the Ohio River in North Bend, Ohio, from Agrium, in 2017.