Ranked No. 38 in the Top Companies in Minneapolis-St. Paul-Bloomington, MN-WI Ranked No. 64 in the Top Companies in Consumer Products What it does: Distributor of janitorial supplies to large companies. Why it's growing: Unlike bigger supply companies, DSMI will happily size orders to a customer's needs -- by splitting a case of cleaning supplies to reduce surplus, for example. What's noteworthy: Forget about voicemail -- a real person always answers the phone.