RANCHO PALOS VERDES, Calif.--(BUSINESS WIRE)--Powerstorm ESS (OTC: PSTO) (“Powerstorm” or “the Company”) today announced that it has engaged The Equity Group Inc. as investor relations counsel. Founded in 1974, The Equity Group specializes in comprehensive investor communications and investment community relations for micro- to mid-cap public companies through its offices in New York, San Francisco, and Beijing. Mike Freni, Chairman and CEO of Powerstorm stated, “After assessing various IR firm