Sono-Tek (NASDAQ:SOTK – Get Rating) and Katy Industries (OTCMKTS:KATYQ – Get Rating) are both small-cap computer and technology companies, but which is the better stock? We will contrast the two businesses based on the strength of their risk, analyst recommendations, earnings, valuation, institutional ownership, dividends and profitability. Profitability This table compares Sono-Tek and Katy Industries’ […]