JACKSONVILLE, Fla., April 11, 2013 /PRNewswire/ -- Landstar System, Inc. (NASDAQ: LSTR), a non-asset based provider of integrated supply chain solutions delivering safe, specialized transportation and logistics services, announced today it will release its 2013 first quarter results before the market opens on Thursday, April 25, 2013. The Company will hold its quarterly conference call with analysts and investors that same day at 2:00 pm ET to discuss the first quarter results and current outlook. To access the webcast, visit the Company's website at www.landstar.com; click on "Investor Relations"; then "Webcasts"; and then "Landstar's First Quarter 2013 Earnings Release Conference Call". For those unable to participate in the live call, or for those who do not have access to the Internet, the call will be available on telephone replay for 48 hours. The telephone replay number for the U.S. and Canada is (800) 879-5510 and for international calls is (203) 369-3990. About Landstar:Landstar System, Inc. is a non-asset based provider of integrated supply chain solutions. Landstar delivers safe, specialized transportation and logistics services to a broad range of customers worldwide utilizing a network of agents, third-party capacity owners and employees. All Landstar transportation services companies are certified to ISO 9001:2008 quality management system standards and RC14001:2008 environmental, health, safety and security management system standards. Landstar System, Inc. is headquartered in Jacksonville, Florida. Its common stock trades on The NASDAQ Stock Market® under the symbol LSTR. SOURCE Landstar System, Inc.