Network Connectivity, Critical Power and Critical Cooling are the three tenets of a proper data center.  With these ideals, we ensure that your applications and servers are running at peak performance.  Operating the premier data centers in Madison and Milwaukee, these locations are prime for edge content delivery and disaster recovery for larger markets.

Plus One Data Centers are carrier neutral facilities, enabling customers to connect to their preferred telecom vendor.  Additionally, Plus One offers a blend of providers to ensure communications redundancy for critical applications.
Critical power is essential in keeping your services running.  Plus One takes pride in our various offerings.  From shells to 2N, Plus One can give you the conditioned power you need dependent on your budget.
Cooling is the third tier in critical infrastructure.  If you have power and connectivity you still need to keep the equipment cool.  Plus One uses the most efficient cooling equipment to generate low PUE ratings.


• 324 East Wisconsin Ave.
Milwaukee, WI 53202
• 9,000 sq. ft. initial phase
• Bunkered style, reinforced concrete w/ structural steel
• Carrier neutral with over 30 providers
• Multiple fiber vaults
• 15 floors with roof mezzanine
• 24/7/365 Onsite Security
• N+1 Power and cooling
• Multiple substation power
• Roof rights available
• 470 East Paces Ferry Rd.
• 12,000 sq. ft.
• Raised floor, antistatic
• Full elevated dock access with lift 
• Roof rights available
• 7 floors with roof mezzanine 
• Bunkered style, reinforced concrete with
structural steel and minimal glazing
• 4916 East Broadway,
  Madison, WI 53716
• 80,000 Sq Ft Tier III Facility
• Carrier Neutral 
• N+1 or 2N UPS Distribution 
• 18 Initial Megawatts Allocated
• 36” Raised Floor
• Full Elevated Dock Availability 
• Concrete Block and Brick Construction
• 18’ Foot Clear height g 13.5” with raised
   floor and 18” Dropped ceiling
   for Hot air containment
• 24/7/365 Onsite Security
• Roof rights available