--(BUSINESS WIRE)--Since 1987, Sierra Investment Management has been helping conservative investors to preserve and grow their wealth. As of September 2015, Sierra and its affiliates manage or advise over $2.3 billion in assets for conservative clients. Company:   Sierra Investment Management   Headquarters Address: 3420 Ocean Park Boulevard Suite 3060 Santa Monica, CA 90405   Main Telephone: 310-452-1887   Website: www.sierrainvestment.com   Type of Organization: Private PR   Industry: Finance