Psykey (OTCMKTS:CEOS – Get Free Report) and Repligen (NASDAQ:RGEN – Get Free Report) are both medical companies, but which is the superior business? We will compare the two companies based on the strength of their risk, valuation, earnings, dividends, institutional ownership, profitability and analyst recommendations. Valuation & Earnings This table compares Psykey and Repligen’s revenue, […]