CHICAGO, IL--(Marketwire - September 29, 2010) - The Profit Sharing/401k Council of America (PSCA) announced the winners of the 2010 Signature Awards competition at PSCA's 63rd Annual National Profit Sharing and 401(k) Conference and Exhibition on September 22, 2010 in Amelia Island, Florida. PSCA Signature Awards honor excellence in profit sharing and 401(k) plan communication and education.