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    CONFORMED SUBMISSION TYPE:	10-K/A
    PUBLIC DOCUMENT COUNT:		50
    CONFORMED PERIOD OF REPORT:	20231231
    FILED AS OF DATE:		20240417
    DATE AS OF CHANGE:		20240417

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    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Aon plc
    		CENTRAL INDEX KEY:			0000315293
    		STANDARD INDUSTRIAL CLASSIFICATION:	INSURANCE AGENTS BROKERS & SERVICES [6411]
    		ORGANIZATION NAME:           	02 Finance
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    		STATE OF INCORPORATION:			L2
    		FISCAL YEAR END:			1231

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    		STREET 2:		JAMES JOYCE STREET
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    		STATE:			L2
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    		STREET 2:		JAMES JOYCE STREET
    		CITY:			DUBLIN 1
    		STATE:			L2
    		ZIP:			D01 K0Y8

    	FORMER COMPANY:
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    		DATE OF NAME CHANGE:	19920703

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    		DATE OF NAME CHANGE:	19870504
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