Green Mountain AS

Norwegian data center firm Green Mountain is developing a new campus outside of Frankfurt, Germany, forming a new joint venture with energy firm KMW.

DC1 is the first building on Green Mountain's Enebakk (OSL1-Enebakk) campus outside Oslo; construction ran from September 2019 to October 2020.

OSL2 DC2 is the second data center building Green Mountain completed for TikTok on its Hamar campus in Heggvin business park, Norway. It is the east building of the north row: three storeys, designed to Tier III.

OSL2 DC3 is the third data center building Green Mountain completed for TikTok on its Hamar campus in Heggvin business park, Norway. It is the west building of the north row: three storeys, designed to Tier III.

OSL2 DC1 is the first data center building Green Mountain completed for TikTok on its Hamar campus in Heggvin business park, Norway. It is the middle building of the north row: three storeys, designed to Tier III.

Green Mountain is expanding its London data center footprint for its existing facilities in the capital.

Azrieli Group has significantly expanded its international data center footprint through a major agreement to build a new campus in Norway via its subsidiary, Green Mountain.

Green Mountain intends to develop a substantial data center campus in Kalberg, Norway, situated about 20 kilometers from Stavanger.

The parent company of Norwegian-based Green Mountain has acquired Infinity SDC Ltd, taking over a data center in Romford, East London.

The second building (DC2) of Green Mountain's OSL1-Enebakk campus was launched in 2021.

The third building (DC3) of Green Mountain's OSL1-Enebakk campus was launched in December 2022. The 10,000 sqm (107,700 sq ft) three-story colocation facility was first announced in late 2021.

OSL2 DC5 is the fifth planned data center building on Green Mountain's Hamar campus in Heggvin business park, Norway, south of DC3. It holds an outline building permit.

Previously known as DC1-Stavanger data centre is located in Rennesøy in Norway. The site is a former NATO ammunition storage facility

Norwegian data center firm Green Mountain is developing a new campus outside of Frankfurt, Germany, forming a new joint venture with energy firm KMW.

Norwegian data center firm Green Mountain is developing a new campus outside of Frankfurt, Germany, forming a new joint venture with energy firm KMW.

In April 2023, Green Mountain announced another expansion at its OSL1-Enebakk site (previously known as DC3-Oslo).

OSL2 DC4 is the fourth planned data center building on Green Mountain's Hamar campus in Heggvin business park, Norway, south of DC1. It holds a building permit, and its foundation piles are in place.

DC5 is the fifth building on Green Mountain's Enebakk (OSL1-Enebakk) campus: a three-story, 9,600 m² (103,335 sq ft) facility completed in 2025.