GreenBox POS (NASDAQ:GBOX – Get Rating) and GBT Technologies (OTCMKTS:GTCH – Get Rating) are both small-cap business services companies, but which is the superior business? We will compare the two businesses based on the strength of their profitability, dividends, institutional ownership, analyst recommendations, valuation, earnings and risk. Insider and Institutional Ownership 13.5% of GreenBox POS […]