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Register for CoreSite's DE3 Topping-Off Ceremony

Join CoreSite on Wednesday, October 1, 2025, from 11:00 a.m. to 1:00 p.m., as we celebrate the topping-off of CoreSite DE3, Denver’s newest colocation data center.

This major milestone marks the placement of the final beam in the structure and brings us one step closer to delivering the most innovative and interconnection-rich data center to the Mile High City.

Join us to:

  • Preview DE3 and explore its industry-leading features and capabilities
  • Learn how our data centers help future-proof the region’s mission-critical IT infrastructure
  • Celebrate CoreSite’s Colorado roots and ongoing investment in the state, City of Denver and the local community

We look forward to welcoming you to a fun and informative event featuring food and beverages from neighborhood purveyors, guests from local organizations and the opportunity to sign the final beam before it is placed.

Event details:

Date: Wednesday, October 1, 2025
Time: 11:00 a.m. – 1:00 p.m.
Location: CoreSite DE3, 4900 Race Street, Denver, CO 80216