25. The Alter Group
| Address | 5500 West Howard Street |
| City | Skokie |
| State | IL |
| Zip | 60077 |
| Web Site | www.altergroup.com |
| Phone | 847.676.4300 |
| Officers | Michael Alter, President; Richard Gatto, EVP, Randolph Thomas, EVP |
| Office Real Estate Owned | 15,300,000 |
| Address | 5500 West Howard Street |
| City | Skokie |
| State | IL |
| Zip | 60077 |
| Web Site | www.altergroup.com |
| Phone | 847.676.4300 |
| Officers | Michael Alter, President; Richard Gatto, EVP, Randolph Thomas, EVP |
| Office Real Estate Owned | 15,300,000 |