Individual License
The following information was retrieved from the Department's database at 12/5/2025 7:39:56 AM. The information presented reflects the database records at the time of your inquiry; however, it will not reflect pending updates which are being processed by the Department.
Individual License Details
- License Number
- BR108817000
- Name
- MARTENSEN, ROBERT THURSTON
- Nickname
- License Status
- Active
- License Type
- Real Estate Broker
- PC/PLLC Name
- Original Date
- 3/29/1999
- Expiration Date
- 3/31/2027
- Valid Fingerprint Clearance Card
- No
Current Employer Details
- Employer
- COLLIERS INTERNATIONAL AZ LLC (LC642347000)
- Hire Date
- 12/23/2011
- Employment Type
- Associate Broker
- Designated Broker
- PERU, RAMIRO (BR547201000)
Employment History
| License Number | Legal Name | DBA Name | Employment Type | Hire Date | Sever Date | |
|---|---|---|---|---|---|---|
| View | LC642347000 | COLLIERS INTERNATIONAL AZ LLC | Associate Broker | 12/23/2011 | ||
| View | CO000539000 | COLLIERS ILIFF THORN & COMPANY INC. | COLLIERS INTERNATIONAL | Associate Broker | 3/29/1999 | 12/22/2011 |
| View | CO000539000 | COLLIERS ILIFF THORN & COMPANY INC. | COLLIERS INTERNATIONAL | On File | 10/2/1997 | 3/29/1999 |
| View | LC000179019 | AZ BROKERAGE HOLDINGS, LLC | On File | 3/17/1995 | 9/24/1997 |
Continuing Education
The courses listed are for the last two renewal periods.
| Course Name | Date Started | Date Completed | |
|---|---|---|---|
| View | ONLINE CODE OF CONDUCT | 2/5/2025 | 3/5/2025 |
| View | PREVENTING WILDFIRES WITH FIREWISE | 2/5/2025 | 3/6/2025 |
| View | WATER IN ARIZONA | 2/5/2025 | 3/6/2025 |
| View | PROTECTION FROM DEED FRAUD | 2/6/2025 | 3/6/2025 |
| View | ONLINE AGREEMENTS | 2/7/2025 | 3/5/2025 |
| View | ONLINE EQUAL TREATMENT | 2/10/2025 | 3/6/2025 |
| View | ONLINE REPRESENTATION | 2/11/2025 | 3/5/2025 |
| View | ONLINE DISCLOSURE RED FLAGS | 3/19/2025 | 3/19/2025 |
| View | ONLINE PROPERTY MANAGEMENT | 3/19/2025 | 3/19/2025 |
| View | ONLINE LEGAL LIMITS | 3/19/2025 | 3/19/2025 |
Complaints
There are currently 0 open complaints at the Department. Open complaints represent unproven allegations. Upon investigation many complaints are found to be without merit and dismissed. Open complaints are confidential and no information concerning them is available for release.
Disciplinary Actions
| File Number | Order Type | Order Date |
|---|