ITASCA, Ill., June 28, 2013 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) will release its second quarter 2013 earnings after the market closes on Tuesday, July 30, 2013. A printer-friendly format will be available on the company's website shortly thereafter. In conjunction with this release, J. Patrick Gallagher, Jr., Chairman, President and CEO, will host a conference call on Wednesday, July 31, 2013 at 9:00 a.m. ET/ 8:00 a.m. CT which will be broadcast live through Gallagher's website at www.ajg.com. A conference call replay will also be available on the company's website approximately one hour after the broadcast and can be accessed by going to Investor Relations and clicking on Presentations. Arthur J. Gallagher & Co., an international insurance brokerage and risk management services firm, is headquartered in Itasca, Illinois, has operations in 19 countries and offers client-service capabilities in more than 140 countries around the world through a network of correspondent brokers and consultants. Contact: Marsha AkinDirector - Investor Relations (630) 285-3501 - firstname.lastname@example.org SOURCE Arthur J. Gallagher & Co.