13. Northwestern Mutual
| Address | 720 E. Wisconsin Ave. |
| City | Milwaukee |
| State | WI |
| Zip | 53202 |
| Phone | 414.662.2457 |
| Website | www.northwesternmutualrealestate.com |
| Officers | David Clark, VP |
| Officers | |
| $5,000,000,000 | |
| Total Financed |
| Address | 720 E. Wisconsin Ave. |
| City | Milwaukee |
| State | WI |
| Zip | 53202 |
| Phone | 414.662.2457 |
| Website | www.northwesternmutualrealestate.com |
| Officers | David Clark, VP |
| Officers | |
| $5,000,000,000 | |
| Total Financed |