 DCC OTCMKTS:DCCPF and Covalon Technologies OTCMKTS:CVALF are both business services companies, but which is the better business? We will contrast the two businesses based on the strength of their dividends, analyst recommendations, earnings, institutional ownership, risk, profitability and valuation. Volatility Risk DCC has a beta of 1.07, indicating that its share price is 7 ... 