Investor Toolbox Listen to Call Watch or listen to the earnings call recording. Open Webcast Read Transcript Transcript not yet available. View Infographic Infographic not yet available. Earnings History View past quarters and earnings trends. View History OESX Coverage Event Orion Energy Systems Inc (OESX) Orion Q4’21 Revenue Rose 37% to $35.5M on Strong LED Lighting Retrofit Activity; FY 2022 Revenue Expected to Rise at least 28% vs. FY 2021 Revenue of $116.8M; Investor Call Today at 4:30 pm ET Jun 1, 2021 Earnings Alerts Get notified before key earnings announcements. Subscribe