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    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			AAON, INC.
    		CENTRAL INDEX KEY:			0000824142
    		STANDARD INDUSTRIAL CLASSIFICATION:	AIR COND & WARM AIR HEATING EQUIP & COMM & INDL REFRIG EQUIP [3585]
    		IRS NUMBER:				870448736
    		STATE OF INCORPORATION:			NV
    		FISCAL YEAR END:			1231

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    	BUSINESS ADDRESS:
    		STREET 1:		2425 SOUTH YUKON AVE.
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74107
    		BUSINESS PHONE:		9185832266

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    		STREET 1:		2425 SOUTH YUKON AVE.
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74107

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	AAON INC
    		DATE OF NAME CHANGE:	19920703

    	FORMER COMPANY:
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    		DATE OF NAME CHANGE:	19900808
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