Founded in 1949 by immigrant rainwear maker Salo Gutfreund, Gruner & Co. designs and manufactures outerwear, rainwear and overcoats for its own brands, private-label customers and uniform programs. The Gutfreund family’s German rubberized-rainwear heritage has carried through three generations, with the company now led by Salo’s daughter Barbara’s husband Harvey Arfa and daughter Caroline Massel. Gruner also develops tailored outerwear for airline, hospitality and real-estate uniform programs.