We strive to be a responsible steward of our business for all our stakeholders.

Message from our CEO

Customers. Colleagues. Communities. These three words describe how our business strategy intertwines with our sustainability practices. Since 2001, CoreSite has been committed to best-in-class customer experience and value, an engaging, attractive and diverse employment environment, and practices that help our customer communities thrive sustainably.

The past several months have been challenging for all of us due to the pandemic. At CoreSite, we prioritized the safety, satisfaction and general welfare of our customers, colleagues, and communities. Our data centers have remained open and fully operational with essential staffing, personal protective equipment, and social distancing measures in place at all sites. We employ preventative measures, such as employee health screenings, regular sanitizing and where possible, increased air filtration for the safety and well-being of any person in those locations.

Today, more than 1,375+ customers rely on us to efficiently power, protect, and interconnect the servers that drive their performance-sensitive data applications and computing workloads and deliver their data products to customers.

Over the past few years, we began to more systematically track and report key sustainability markers. To guide this effort, we identified the issues that matter most to us and our stakeholders. Here, in our Corporate Sustainability Report, we summarize our journey of being a responsible steward of our business for all our stakeholders.

Paul Szurek

For CoreSite, corporate responsibility includes building and maintaining these cornerstones:


Energy-efficient data centers with high uptime and high-performance connectivity to enable customers to significantly reduce their overall datacenter footprint and dramatically lower their costs and energy consumption


A culture of responsibility, transparency, innovation and operational excellence in which all CoreSite colleagues can experience success and career growth


Communities of customers that work seamlessly with each other to be more effective, efficient, and successful in creating value for their customers in a sustainable manner

Corporate Sustainability Report

With these thoughts in mind, we strive continuously to be a reliable partner, people centered, and efficiency focused.
Read more in our 2019 Corporate Sustainability Report

For our 2018 Corporate Sustainability Report, click here.

For our 2017 Corporate Sustainability Report, click here.

Reliable partner

Reliability is the backbone of all we do. It is ingrained throughout our organization.

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People centered

The abilities and dedication of our employees allows us to deliver an exceptional customer experience and superior professional services.

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Efficiency focused

We are proud to be a leading provider of secure, reliable, and efficient data centers—efficient for our customers, for CoreSite, and for the environment.

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