Because its industrial power is much stronger than its commercial power, the Kumiyama-cho Industry Association operated as an economic organization of industrial establishments for a long time, but, was integrated with the commercial association in 2003.
工業の力が商業に大きく勝っている関係で、工業系事業所の経済団体として久御山町工業会が長く運営されてきたが、2003年に工業会が商工会と統合した。