<SEC-DOCUMENT>0001020569-25-000072-index.html : 20250520
<SEC-HEADER>0001020569-25-000072.hdr.sgml : 20250520
<ACCEPTANCE-DATETIME>20250402172752
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001020569-25-000072
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20250402

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IRON MOUNTAIN INC
		CENTRAL INDEX KEY:			0001020569
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		EIN:				232588479
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		85 NEW HAMPSHIRE AVENUE, SUITE 150
		STREET 2:		PEASE INTERNATIONAL TRADEPORT
		CITY:			PORTSMOUTH
		STATE:			NH
		ZIP:			03801
		BUSINESS PHONE:		617-535-4781

	MAIL ADDRESS:	
		STREET 1:		1101 ENTERPRISE DRIVE
		CITY:			ROYERSFORD
		STATE:			PA
		ZIP:			19468

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	IRON MOUNTAIN INC/PA
		DATE OF NAME CHANGE:	20000201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PIERCE LEAHY CORP
		DATE OF NAME CHANGE:	19960807
</SEC-HEADER>
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<TYPE>CORRESP
<SEQUENCE>2
<FILENAME>filename2.htm
<TEXT>
Document 2 - file: filename2.htm

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<SEQUENCE>3
<FILENAME>header.jpg
<TEXT>
Document 3 - file: header.jpg

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<SEQUENCE>4
<FILENAME>image_1.jpg
<TEXT>
Document 4 - file: image_1.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image_10.jpg
<TEXT>
Document 5 - file: image_10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image_2.jpg
<TEXT>
Document 6 - file: image_2.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image_3.jpg
<TEXT>
Document 7 - file: image_3.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>image_5.jpg
<TEXT>
Document 8 - file: image_5.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>image_6.jpg
<TEXT>
Document 9 - file: image_6.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>image_8.jpg
<TEXT>
Document 10 - file: image_8.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>image_9.jpg
<TEXT>
Document 11 - file: image_9.jpg

</DOCUMENT>
</SEC-DOCUMENT>