ITASCA, Ill., May 10, 2012 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) today announced the acquisition of VEBA Service Group, LLC headquartered in Spokane, Washington.

ITASCA, Ill., March 29, 2012 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) will hold a special conference call on April 11, 2012 at 8:00 am ET/7:00 am CT.

ITASCA, Ill., Feb. 7, 2012 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) today announced the acquisition of Detlefs Johnson & Partners located in Baton Rouge, Louisiana.

ITASCA, Ill., Dec. 8, 2011 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) today announced the acquisition of Transwestern General Agency, Inc. in Salt Lake City, Utah.

ITASCA, Ill., Aug. 9, 2011 /PRNewswire/ -- Arthur J. Gallagher & Co. (NYSE: AJG) today announced that permanent regulatory operating permits were issued on August 5, 2011 to the host utility for three of the clean-energy operations owned by Gallagher and its partners.