Companies/Iron Mountain Incorporated

Company profile

Iron Mountain Incorporated

NYSE: IRM · Real Estate · REIT - Specialty

PublicHQ Portsmouth, NH · RockinghamCIK 0001020569Reports USD

#6 of 255 Real Estate companies by revenue68th-percentile growth

EA Score

52D

FH 51DQ 44GM 52SS 91

v0.1 · 65/100 weight · provisional

↑ workforce scale, market scale · ↓ growth stability, disclosure history

Methodology →

Revenue TTM

$7.2B

Rev growth YoY (TTM)

+15.6%

Net income (FY)

$152.3M

Employees

28,850

Market cap

$34.9B

Financials — latest annual

SEC EDGAR · USD-normalized

ConceptUSDNativeFY

Revenue$6.9B$6.9B2025

Net income$152.3M$152.3M2025

Operating income$1.2B$1.2B2025

Total assets$21.1B$21.1B2025

Equity-$981.0M-$981.0M2025

Revenue trend

FY2019 – FY2025 · USD

$1.1B

FY19

$1.6B

FY20

$1.4B

FY20

$1.6B

FY21

$5.1B

FY22

$5.5B

FY23

$6.1B

FY24

$6.9B

FY25

Revenue by segment

Filed disclosures · FY2025

By product

Global Records and Information Management Business87%

Global Data Center Business13%

By geography

UNITED STATES86%

UNITED KINGDOM9%

CANADA6%

The read

Iron Mountain Incorporated booked $6.9B in FY2025 revenue, growing 12% year over year — faster than most Real Estate companies we track, at a 2.2% net margin.

Peers · Real Estate

Crown Castle Inc.57C Extra Space Storage Inc.66B VICI Properties Inc.63C CBRE Group, Inc.71B

Neighbors

Rockingham →

Planet Fitness, Inc.$1.3B68B Unitil Corporation$536.0M54D Agilyx ASA$847.0k22D

Key facts

CEOWilliam L. Meaney

SectorReal Estate

IndustryREIT - Specialty

HeadquartersPortsmouth, NH

ExchangeNYSE: IRM

Employees28,850

IPO date1996-02-01

Latest filings

8-K2026-06-26 8-K2026-05-12 10-Q2026-04-30 8-K2026-04-30 DEF 14A2026-03-24 8-K2026-03-09 8-K2026-02-12 10-K2026-02-12

Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.