Green Mountain is a data center company specialized in delivering high-end data center services to demanding enterprise and wholesale customers around the world. The company currently offers three data centers in Norway. Firstly, the DC1-Stavanger at Rennesøy just outside Stavanger. Secondly, the DC2-Telemark at Rjukan and then DC3-Oslo just 20km outside the capital. The data centers are Tier III certified by Uptime Institute for design and facility. Existing customers include large international companies. For instance within Cloud, Banking/Finance, HPC, Automotive and more.