JACKSONVILLE, Fla., June 13 /PRNewswire-FirstCall/ -- Landstar System, Inc. (Nasdaq: LSTR), a safety-first non-asset-based provider of transportation capacity and logistics services, announced today its participation in William Blair & Company's 27th Annual Growth Stock Conference in Chicago, Illinois. Landstar 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 Wednesday, June 20th at 9:10 AM CDT. 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 Wednesday, June 27, 2007. 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. delivers safe, specialized transportation services to a broad range of customers worldwide. The Company identifies and fulfills shippers' needs through the coordination of individual businesses comprised of independent sales agents and third-party transportation capacity providers. Landstar's carrier group, which is comprised of Landstar Gemini, Inc., Landstar Inway, Inc., Landstar Ligon, Inc., Landstar Ranger, Inc. and Landstar Carrier Services, Inc., delivers excellence in complete over-the-road transportation services. Landstar's global logistics group, which is comprised of Landstar Global Logistics, Inc. and its subsidiary Landstar Express America, Inc., provides international and domestic multimodal (over-the-road, air, ocean and rail) transportation, expedited, contract logistics and warehousing services. All Landstar operating 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.

CONTACT:
Jim Gattoni of Landstar System, Inc.,
+1-904-398-9400

Web site: http://www.landstar.com
(LSTR)