XL GROUP PLC | 2013 | FY | 3


During the three years ended December 31, 2013, 2012 and 2011, P&C gross written premiums generated from or placed by the below companies individually accounted for more than 10% of the Company’s consolidated gross written premiums from P&C operations, as follows:
(Percentage of consolidated gross written premiums from P&C operations)
2013
 
2012
 
2011
AON Corporation and subsidiaries
21
%
 
22
%
 
20
%
Marsh & McLennan Companies
23
%
 
21
%
 
20
%
Willis Group and subsidiaries
13
%
 
11
%
 
12
%

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