group of hands held upward on green forest backdrop

About us

Certifications, awards, commitments and partnerships

Safeguarding what you value is our priority. We not only abide by the strictest industry standards—we help set them. Our industry memberships, certifications and awards keep us ahead of new developments so we can innovate for our customers.

Industry memberships/Partnerships


  • i-SIGMA (International Secure Information Governance & Management Association) – we’re a member of this professional body for information management vendors.
  • Shared Assessments by The Santa Fe Group – we participate in Shared Assessments and sit on the steering committee that develops tools and best practices for Third Party Risk Management.

Certifications/Audit Reports

  • Service Organisation Control (SOC) 3 Report, formerly SysTrust®, from the American Institute of Certified Public Accountants (AICPA) – an audit of our IT systems by an outside, independent auditor to ensure we have appropriate internal controls in place for our IT infrastructure environment. Our SOC certification is based on three Trust Services Principles: (1) Security, (2) Confidentiality, and (3) Availability. Each principle is supported by well-defined and detailed criteria that encompass an organisation's infrastructure, software, people, procedures and data. Please contact your local sales representative to request the latest Service Organization Control 3 Report.
  • Service Organisation Control (SOC) Type 2 Report from the AICPA – Iron Mountain also maintains a non-public SOC 2 Report. If needed, please work with your account representative to obtain this report.
  • NAID AAA certification from i-SIGMA
  • Privacy+ certification from i-SIGMA
  • PCI-DSS Attestation of Compliance (AOC) based on the Payment Card Industry Data Security Standard – If needed, please work with your account representative to obtain this attestation.
We are committed to achieving and maintaining excellence with the internationally recognised Quality Standards.
See more here

Awards and Recognitions

We rank 605th on Fortune Magazine’s Fortune 1000.
We’re a member of the S&P 500 Index, the leading bellwether of the U.S. equities market.
Iron Mountain is listed on the FTSE4Good Index for meeting globally recognised corporate social responsibility standards.
Selling power magazine logo
The corporate research team at Selling Power magasine has ranked Iron Mountain #9 of the 50 best companies to sell for in 2017.
privacy plus
We are recognised as a PRIVACY+ certified organisation by i-SIGMA.


Science Based Targets - Driving ambitious corporate climate action
Our GHG emissions reduction goal was approved by SBTi in 2019. Using 2016 as a baseline, our aim is to reduce absolute GHG emissions 20 percent by 2025.
On June 4, 2018, Iron Mountain joined the RE100 and committed to 100 percent renewable energy and to reduce greenhouse gas emissions to help meet the Paris Climate Accord.
In order to reach our environmental impact goals Iron Mountain is proud to be a member of organisations like Sustainable Brands and The United Nations Global Compact.
Iron Mountain understands the value of transparency and public reporting on our environmental, social and governance, ESG, impacts. We report to a number of different frameworks each year, including The Global Reporting Initiative, CDP and others.
Iron Mountain is committed to leveraging our global scale to make a positive difference on the communities in which we work. As a signatory to the United Nations Global Compact we are committed to the Sustainable Development Goals.

Contact Iron Mountain UK

paper and pen

Contact us

Fill out this form and an Iron Mountain specialist will contact you within one business day.
Get a quote
customer service

Support centre

Our Customer Support Centre can help provide you with the quickest answers to your questions.
Get support
ringing telephone

Contact customer service

Connect with one of our knowledgeable representatives to address your specific solution needs.
+44 (0) 1782 654 710