MANITOWOC, Wis., Mar 4, 2010 (GlobeNewswire via COMTEX News Network) -- Neal Verfuerth, CEO of Orion Energy Systems, Inc. and Scott Jensen, CFO, (Nasdaq:OESX), will speak at two investors conferences in March that include the Roth 22nd Annual OC Growth Stock Conference and the Jefferies Global

Sale of Shares by Chairman and Chief Executive Officer and Vice President of Operations to Pay Personal Taxes

Company Exceeds Revenue and EPS Guidance

MANITOWOC, Wis., Jan 19, 2010 (GlobeNewswire via COMTEX News Network) -- Orion Energy Systems Inc. (Nasdaq:OESX), a leading power technology enterprise, announced today that it will hold its quarterly conference call for investors and analysts on Tuesday, Feb. 2 at 5:30 p.m. Eastern (4:30 p.m.

Commercial-Grade Light Pipe System Designed to Outperform Other Tubular Day-Lighting Devices

Rugged Design Delivers Energy, Cost Savings in All Weather Conditions

Orion Technology Outperforms Competitors on a Global Level

White House Meeting Yields Partnership Between Industry Leaders

Design Increases Efficiencies, Enhances Ballast Longevity

MANITOWOC, Wis., Dec 1, 2009 (GlobeNewswire via COMTEX News Network) -- Orion Energy Systems Inc. (Nasdaq:OESX) has been named to the Investors' Circle 20, a list recognizing companies that achieve environmental, social and financial success. Orion ranked No.