BladeRoom USA is a 50-50 joint venture between UK-based BladeRoom Group and Modular Power Solutions LLC, a wholly owned subsidiary of Rosendin Holdings, Inc. Based in Mount Prospect, IL; BladeRoom USA is an industry leader in factory-assembled modular facilities for mission critical applications. Our core product is the BladeRoom Data Center, a highly energy efficient data center system which provides a scalable method of quickly developing data centers with an extremely low, proven PUE.