RoboGroup T.E.K. (OTCMKTS:ROBOF – Get Free Report) and ESS Tech (NYSE:GWH – Get Free Report) are both industrial products companies, but which is the better business? We will compare the two companies based on the strength of their dividends, institutional ownership, profitability, analyst recommendations, earnings, valuation and risk. Institutional & Insider Ownership 52.6% of ESS […]