Company overview

In the era of AI, your data is your advantage. Yet too often it remains untapped: disconnected from systems, underutilized, untrained, and exposed to risk. Iron Mountain is the trusted partner for organizations of all sizes to unlock what’s possible, transforming information into intelligence and assets into advantage. How? By seamlessly managing digital and physical assets of all kinds across their lifecycle—making them visible, secure, accessible, and AI-ready. From payments to pathology, mortgages to media, fine art to IT, we’ve helped more than 240,000 customers around the world, including 95% of the Fortune 1000, unlock more value from what’s already within reach. All with unparalleled security, governance, and sustainability at every step. What can we unlock together?
Founded in 1951
Boston, Massachusetts, USA
23K employees (1,042 in marketing)
60% recommend to a friend
56% positive business outlook

Salaries

Typical salary range

$142,100 – $189,400

/ yr

Help build salary transparency at Iron Mountain

Share your compensation anonymously to see full data.

Contribute

People

Hiring activity

Open marketing jobs over time

9 open now

Headcount trend

Company growth over the last 12 months

Headcount +10.9% year over year

Funding

Total funding

$6.8B

Last raise

$1.4B

Post IPO Debt, 6 months ago

Funding history

Sep 2025

Post IPO Debt Iron Mountain · $1.4B

Dec 2024

Post IPO Debt Iron Mountain · $1.2B

May 2023

Post IPO Debt Iron Mountain · $1B

Mar 2018

Post IPO Debt Iron Mountain · $700M

May 2017

Post IPO Debt Iron Mountain · $332.8M

Sep 2016

Post IPO Debt Iron Mountain · $192.4M

Audience

Monthly website visitors
453.1K
Month over month+3.6%
Quarter over quarter-4.5%
Top sourceSearch (49.5%)
Ad budget per month$327.1K
Average search rank59.4
Traffic source mix
Search
49.5%
Direct
41.7%
Referral
6.5%
Paid referral
1.2%
Social
0.9%

LinkedIn followers

Follower count and growth

Total followers

787K

12-mo growth

+18.8%

Monthly growth

+1.5%

News

Links