This minor group comprises supply chain logistics, tracking and scheduling coordination occupations, including shippers and receivers, storekeepers and partspersons, production logistics workers, purchasing and inventory control workers, dispatchers and transportation route and crew schedulers. They are employed by utility, manufacturing, construction, forestry and mining companies; retail, wholesale, commercial, industrial, transportation and other establishments; warehouses, repair shops and hospitals; printing and publishing companies; police, fire and other emergency services; taxi, delivery and courier services; and throughout the public and private sectors.