19. Avison Young
| Address | 120 North LaSalle St. Ste. 3300 |
| City | Chicago |
| State | IL |
| Zip | 60602 |
| Phone | 312.957.7600 |
| Web site | www.avisonyoung.com |
| Top Officers | Mark E. Rose, CEO; Rob Ishoj, CFO; Earl Webb, President, U.S. Operations |
| Global Leasing Value | $3,646,793,323 |
| Global Leases | 3,051 |
| Global Sales Value | $3,183,965,379 |
| Global Sales | 629 |
| Global Square Footage | 39,900,000 |
| U.S Leasing Value | $1,329,470,932 |
| U.S Leases | 1,448 |
| U.S Sales Value | $1,155,737,928 |
| U.S. Sales | 264 |
| U.S Square Footage | 15,400,000 |
| Brokers Employed | |
| 2012 Revenues | |
| 2012 Income | |
| Total Value | $6,830,758,702 |
| Total Transactions | 3,680 |
| Total U.S. Value | $2,485,208,860 |
| Total U.S. Transactions | 1,712 |