JACKSONVILLE, Fla., June 8, 2010 /PRNewswire via COMTEX/ --Landstar System, Inc., (Nasdaq: LSTR) a non-asset based provider of integrated supply chain solutions delivering safe, specialized transportation, warehousing and logistics services, announced today its participation in William Blair & Company's 30th Annual Growth Stock Conference in Chicago, Illinois. Landstar Chairman, President, and CEO Henry Gerkens will present an overview of the Company, including its variable cost non-asset-based business model, and provide an update with respect to the current level of business activity.

Landstar's presentation begins on Tuesday, June 15th at 1:30 pm CT. It will be broadcast live via the Internet at www.landstar.com, click on "Investor Relations" and then "Webcasts". The webcast will be available through Tuesday, June 22, 2010. For more information about the presentation or webcast, please contact Landstar's Investor Relations Department at 904-390-1530 or email staylor@landstar.com.

About Landstar:

Landstar System, Inc. is a non-asset based provider of integrated supply chain solutions. Landstar delivers safe, specialized transportation, warehousing and logistics services to a broad range of customers worldwide utilizing a network of agents, third-party capacity owners and employees. All Landstar transportation companies are certified to ISO 9001:2000 quality management system standards. Landstar System, Inc. is headquartered in Jacksonville, Florida. Its common stock trades on The NASDAQ Stock Market(R) under the symbol LSTR.

SOURCE Landstar System, Inc.