Attached files
file | filename |
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EXCEL - IDEA: XBRL DOCUMENT - Arthur J. Gallagher & Co. | Financial_Report.xls |
10-Q - FORM 10-Q - Arthur J. Gallagher & Co. | d10q.htm |
EX-32.1 - CERTIFICATION OF CEO - Arthur J. Gallagher & Co. | dex321.htm |
EX-32.2 - CERTIFICATION OF CFO - Arthur J. Gallagher & Co. | dex322.htm |
EX-31.1 - CERTIFICATION OF CEO - Arthur J. Gallagher & Co. | dex311.htm |
EX-31.2 - CERTIFICATION OF CFO - Arthur J. Gallagher & Co. | dex312.htm |
Exhibit 15.1
Board of Directors and Stockholders
Arthur J. Gallagher & Co.
We are aware of the incorporation by reference in the Registration Statements (Form S-8, No. 33-604 and Form S-8, No. 33-14625) pertaining to the Arthur J. Gallagher & Co. Incentive and United Kingdom Incentive Plans, in the Registration Statements (Form S-8, No. 33-24251, Form S-8, No. 33-38031 and Form S-8, No. 333-57155) pertaining to the Arthur J. Gallagher & Co. 1988 Incentive and 1988 Nonqualified Stock Option Plans, in the Registration Statement (Form S-8, No. 33-30816) pertaining to the Arthur J. Gallagher & Co. Non-Employee Directors Stock Option Plan, in the Registration Statements (Form S-8, No. 33-64614 and Form S-8, No. 33-80648) pertaining to the Arthur J. Gallagher & Co. 1988 Incentive, 1988 Nonqualified, and Non-Employee Directors Stock Option Plans, in the Registration Statements (Form S-8, No. 333-06359, Form S-8, No. 333-40000, Form S-8, No. 333-87320 and Form S-8, No. 333-106535) pertaining to the Arthur J. Gallagher & Co. 1988 Nonqualified and Non-Employee Directors Stock Option Plans, in the Registration Statement (Form S-8, No. 333-62930) pertaining to the Arthur J. Gallagher & Co. 1988 Nonqualified and Non-Employee Directors Stock Option Plans and the Gallagher Healthcare Insurance Services, Inc. 2001 Nonqualified Stock Option Plan, in the Registration Statement (Form S-8, No. 333-106534) pertaining to the Arthur J. Gallagher & Co. Employee Stock Purchase Plan, in the Registration Statement (Form S-8, No. 333-106539) pertaining to the Arthur J. Gallagher & Co. Restricted Stock Plan, in the Registration Statement (Form S-8, No. 333-159150) pertaining to the Arthur J. Gallagher & Co. 2009 Long-Term Incentive Plan, in the Registration Statements (Form S-4, No. 333-75197, Form S-3, No. 333-84139, Form S-4, No. 333-55254, Form S-4, No. 333-84896, Form S-4, No. 333-152710 and Form S-3, No. 333-166533), and in the related Prospectuses, of our report dated April 29, 2011 relating to the unaudited consolidated interim financial statements of Arthur J. Gallagher & Co. that are included in its Form 10-Q for the quarter ended March 31, 2011.
/s/ Ernst & Young LLP |
Ernst & Young LLP |
Chicago, Illinois
April 29, 2011