![D. Patterson](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
D. Patterson
Chief Executive Officer at
FIRSTSERVICE CORPORATION
Net worth: 160 M $ as of 31/05/2026
Profile
Mr. D. S. Patterson is an Independent Director at Laramide Resources Ltd. and a President, Chief Executive Officer & Director at FirstService Corp. He is on the Board of Directors at Laramide Resources Ltd. and FirstService Corp. Mr. Patterson was previously employed as a President & Chief Operating Officer by FirstService Corp. /Old/ and a Vice President by Banker Trust. He received his undergraduate degree from the University of Western Ontario.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 27/02/2026 | 1,195,262 ( 2.6% ) | 160 M $ | 31/05/2026 |
D. Patterson active positions
| Companies | Position | Start |
|---|---|---|
| FIRSTSERVICE CORPORATION | Chief Executive Officer | 01/06/2015 |
Former positions of D. Patterson
| Companies | Position | End |
|---|---|---|
| LARAMIDE RESOURCES LTD. | Director/Board Member | 26/06/2024 |
| COLLIERS INTERNATIONAL GROUP INC. | President | 01/01/2015 |
Banker Trust
 Banker Trust Regional BanksFinance Provides banking services | Corporate Officer/Principal | - |
Training of D. Patterson
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
39
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Colliers International Group, Inc.
 Colliers International Group, Inc. Investment ManagersFinance Provides investment management and commercial real estate professional services | Finance |
Laramide Resources Ltd.
 Laramide Resources Ltd. Other Metals/MineralsNon-Energy Minerals Explores and develops uranium ores | Non-Energy Minerals |
University of Western Ontario
 University of Western Ontario Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Banker Trust
Banker Trust Regional BanksFinance Provides banking services | Finance |
FirstService Corp.
 FirstService Corp. Real Estate DevelopmentFinance Provides residential real estate services | Finance |
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