Securing a sustainable future

Sustainability

Iron Mountain’s sustainability focus

Our Path to a Resilient and Responsive Business.

At Iron Mountain, we strive to be our customers’ most trusted partner for protecting and unlocking the value of what matters most to them in innovative and socially responsible ways.

We focus our efforts on what matters most—safeguarding customer trust, empowering our people, strengthening our communities, and protecting our planet—ensuring we do business with integrity and in a way that creates value for all of our stakeholders.

Together, we challenge ourselves and inspire others to create innovative business solutions that make a positive environmental and social impact— working to secure a sustainable future.

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2025 sustainability report

We’re committed to transparent reporting on corporate responsibility efforts in accordance with the guidelines of the Global Report Initiative (GRI). Our sustainability report outlines our commitments and progress against key measures of success for our efforts in the community, our environment, and for our people.

Read here

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Our sustainability pillars

Iron Mountain provides customers with innovative solutions that bring them closer to achieving their purpose and ESG aspirations. We believe that innovation and integrity pave the path to long-term, sustainable success. We build trusted relationships with stakeholders based on this philosophy. Our approach is underpinned by the conviction that ethics and good governance matter to our future success.

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We embrace our responsibility to contribute to the fight for a net zero future for our planet. We seek opportunities to improve environmental performance within our operations and enable our customers to manage information while meeting their environmental goals. And we partner with our suppliers to unlock opportunities to protect our planet, together.

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At Iron Mountain, we foster a culture of collaboration, courage, and customer obsession that all Iron Mountain employees live by. We work together to create a workplace where employees’ authentic selves are welcomed, accepted, and included. When we fuel innovation through diverse ideas, backgrounds and perspectives, our people thrive, our customers benefit, and our business succeeds.

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Our impact extends beyond the walls of our facilities. We contribute positively to the communities in which we operate by leveraging the unique capabilities of our business. We go beyond philanthropy to conduct business in a way that ensures a prosperous future for communities.

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Diversity, equity & inclusion at Iron Mountain

Iron Mountain is committed to intentionally creating and supporting an inclusive and diverse workforce. This culture of diversity allows us to recruit, hire, and retain the best talent while fostering an inclusive environment where many voices are heard. We see diversity as all the characteristics and experiences that define each of us as individuals. Diversity includes everything that makes us who we are—all the ways in which we are similar, and all the ways in which we are different. Diversity includes things like race, color, religion, sex, national origin, disability, age, sexual orientation, veteran status, gender identity or gender expression.

Inclusion happens when you value the differences and the commonalities of others. One of our core values is to promote inclusion and teamwork throughout the various parts of our organisation. This means we look for and value each other’s unique ideas and perspectives to get better results.

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Our sustainability goals

These goals demonstrate our ongoing dedication to embedding sustainability throughout our organisational processes. We aim to protect our planet, including achieving net zero greenhouse gas emissions, empowering our people, and strengthening our communities.

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Sustainability document library

United Nations Global Compact

As a signatory to the United Nations Global Compact (UNGC), Iron Mountain is committed to pursuing policies, strategies and procedures, as well creating a culture of integrity that supports all ten principles.

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Code of Ethics

Iron Mountain believes that doing business with integrity is the only way to do business. We are committed to our uncompromising ethical standards and to setting best practices for our industry.

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Environmental Policy Statement

Iron Mountain focuses our environmental sustainability efforts on the concrete steps the company can take to minimise the impact our operations have on the environment.

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TCFD Report

Task Force on Climate-Related Financial Disclosures (TCFD) voluntary disclosure framework.

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Supplier Code of Conduct

Iron Mountain’s Supplier Code of Conduct (which supplements our Code of Ethics and Business Conduct) sets forth the principles, standards, and practices required for doing business with Iron Mountain. All contractors are required to abide by the code.

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OHS Policy Statement

Iron Mountain has developed a global safety framework that consists of specific health and safety related tasks that support Iron Mountain's aspiration of being an incident free workplace.

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Previous sustainability reports

2024 / 2023 / 2022

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Sustainability

Overview

Iron Mountain’s sustainability focus

Our Path to a Resilient and Responsive Business.

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2025 sustainability report

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Our sustainability pillars

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Diversity, equity & inclusion at Iron Mountain

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Our sustainability goals

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Sustainability document library

United Nations Global Compact

Code of Ethics

Environmental Policy Statement

TCFD Report

Supplier Code of Conduct

OHS Policy Statement

Previous sustainability reports

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Iron Mountain’s sustainability focus

Our Path to a Resilient and Responsive Business.

2025 sustainability report

Diversity, equity & inclusion at Iron Mountain

Our sustainability goals

Previous sustainability reports