Data centers in Wisconsin
17 data centers are listed in Wisconsin. The cities with the most listings are Madison (5), Milwaukee (4), Appleton (1), Beaver Dam (1) and Franklin (1); together they hold 71% of them. The operators with the most listings are Lumen (3), TierPoint (1) and Involta (1), out of 10 named operators.
By type, the listings in Wisconsin are 47% unclassified, 35% colocation and 12% enterprise.
Wisconsin ranks 31st of 50 US states by listed facilities, with under 1% of the US total. Neighboring states: Minnesota (46), Iowa (35) and Michigan (34).
The three operators with the most listings hold 29% of them; 9 of the 10 named operators have a single listed facility here. 1 facility holds an Uptime Institute Tier certification (1 Tier III).
17
Facilities
10
Operators
2
Cities
6
Colocation
1
Hyperscaler
Cities
Facilities
| Facility | Operator | City | Status | Published MW | Type |
|---|---|---|---|---|---|
| Data center, Madison | not recorded | Madison | Unclassified | ||
| Data Holdings Data Center | not recorded | Milwaukee | Unclassified | ||
| EdgeConneX Madison, WIMAD | EdgeConneX | Madison | Operating | Colocation | |
| Expedient Milwaukee | not recorded | Franklin | Unclassified | ||
| Involta data center | Involta | Appleton | Unclassified | ||
| Lumen Madison 1 Data Center | Lumen | Madison | Colocation | ||
| Lumen Network Colocation Madison, WI | Lumen | Madison | Colocation | ||
| Lumen Network Colocation Milwaukee, WI | Lumen | Milwaukee | Colocation | ||
| Marquette-Adams Telephone Coop | not recorded | not recorded | Unclassified | ||
| MCIS, Inc. data center | MCIS, Inc. | Marshfield | Enterprise | ||
| Meta Beaver Dam | Meta | Beaver Dam | Hyperscaler | ||
| Neighborhood Data Center | not recorded | Milwaukee | Unclassified | ||
| OneNeck Denver Data Center | OneNeck IT Solutions LLC | Madison | Enterprise | ||
| Pewaukee Data Center | WE Energies | Waukesha | Unclassified | ||
| TierPoint Milwaukee Data Center | TierPoint | Milwaukee | Colocation | ||
| Vantage Port Washington, Wisconsin | Vantage | Port Washington | 902campus | Colocation | |
| West Wisconsin Telcom data center, 816 6th Avenue | West Wisconsin Telcom | Menomonie | Unclassified |
Operators
| Operator | Facilities |
|---|---|
| Lumen | 3 |
| EdgeConneX | 1 |
| Involta | 1 |
| MCIS, Inc. | 1 |
| Meta | 1 |
| OneNeck IT Solutions LLC | 1 |
| TierPoint | 1 |
| Vantage | 1 |
| WE Energies | 1 |
| West Wisconsin Telcom | 1 |
Largest facilities by floor area
| Facility | Operator | Floor area, sq ft |
|---|---|---|
| TierPoint Milwaukee Data Center | TierPoint | 28,000 |
| EdgeConneX Madison, WI | EdgeConneX | 7,800 |