INTELLIGENT BRANDS // Data Centers

STACK prioritizes local community and economic success with new development in Leesburg , VA .

Notable recent North American expansions include :

This addition solidifies STACK ’ s leadership position in the region , bringing its Northern Virginia portfolio to a total of 1.2GW built or under development capacity across Loudoun and Prince William Counties .

“ STACK Infrastructure ’ s investment in Leesburg marks an exciting chapter in our mission to promote a thriving local economy ,” said Kristen C . Umstattd , Supervisor – Leesburg District . “ Data centers in Loudoun County drive tax revenue and STACK ’ s investment will support our ability to continue investing in important community services – STACK is an excellent community partner .”

Guided by a conscientious site selection process that prioritizes the success of surrounding areas , STACK has built a legacy of responsible development . to foster growth and cultivate a more economically rewarding future .”

Situated on 32 acres in Leesburg , the campus features a 48MW building set to deliver 2Q 2025 , and a 24MW building to follow soon after – all served by committed power from Northern Virginia Electric Cooperative ( NOVEC ).

The site includes AI-Ready capabilities built upon STACK ’ s proven , customizable design with diverse cooling solutions for highdensity workloads .

This latest development strengthens STACK ’ s ability to cater to top technology firms in Northern Virginia and globally .

Featuring an expansive portfolio of 2.5 + GW built or under development , along with an additional 4.0 + GW of planned and potential development across major data center markets worldwide , STACK is solidifying its position as a leading private data center developer on a global scale .

• A planned five-building data center campus offering 250 MW of scale in Central Phoenix with a dedicated on- site substation .

• A 48 MW Santa Clara data center featuring immediately available shell space powered by an onsite substation with rare , contracted capacity .

• A 56MW Toronto campus spanning 19 acres , includes an existing 8MW data center and 48MW expansion capacity , all supported by committed power .

• A 48MW build-to-suit opportunity in the Dalla / Fort Worth area – boasting abundant power and connectivity options .

• A 200MW campus in Portland spanning 55 acres with 96MW currently available for leasing .

• A New Albany , Ohio 58MW data center campus with immediately available capacity and build-to-suit expansion opportunities .

Expansions beyond North America include campuses in Osaka , Japan , Melbourne , Australia and Stockholm , Sweden . p

Since its inception , STACK has strived to be an active community participant , implementing ethical business practices , and looks forward to engaging in charitable efforts to enhance public welfare in the region .

“ This latest announcement epitomizes STACK ’ s dedication to responsibly delivering scale ,” said Brian Cox , CEO , STACK Americas .

“ At STACK , we ’ re committed to delivering technological innovation while positively impacting the surrounding community

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