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Donald Cormack
Director/Board Member at
PETRUS RESOURCES LTD.
Net worth: 30 972 $ as of 30/05/2026
Profile
Donald Cormack is currently Director at The Calgary Airport Authority since 2016, Director at United Farmers of Alberta Co-operative Ltd. since 2018, Director at Walton Big Lake Development Corp.
since 2015, and Independent Director at Petrus Resources Ltd. since 2015.
Former positions include Director at Walton Big Lake Development LP, Walton Edgemont Development Corp., The Calgary Foundation, Alberta Health Services, The Calgary Police Foundation, and Walton Ontario Land 1 Corp.
Director at Westphalia Dev.
Corp from 2015 to 2017.
Director at Petrus Resources Corp.
from 2014 to 2016.
Partner at PricewaterhouseCoopers LLP (Canada) from 1997 to 2012.
Education includes undergraduate studies at the University of Saskatchewan.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/05/2026 | 24,620 ( 0.02% ) | 30 972 $ | 30/05/2026 |
Donald Cormack active positions
| Companies | Position | Start |
|---|---|---|
| PETRUS RESOURCES LTD. | Director/Board Member | 24/11/2015 |
Walton Big Lake Development Corp. | Director/Board Member | 16/08/2015 |
The Calgary Airport Authority
 The Calgary Airport Authority Other TransportationTransportation Engages in the operation, management and development of airports | Director/Board Member | 31/12/2015 |
United Farmers of Alberta Co-operative Ltd.
 United Farmers of Alberta Co-operative Ltd. Specialty StoresRetail Trade Retails pets, building supplies, clothing and workwear and garden products through online | Director/Board Member | 31/12/2017 |
Former positions of Donald Cormack
| Companies | Position | End |
|---|---|---|
Westphalia Dev. Corp
 Westphalia Dev. Corp HomebuildingConsumer Durables Acquires and develops residential and commercial properties | Director/Board Member | 18/04/2017 |
Walton Big Lake Development LP
 Walton Big Lake Development LP Real Estate DevelopmentFinance Develops real estate properties | Director/Board Member | 18/04/2017 |
Walton Edgemont Development Corp.
 Walton Edgemont Development Corp. Real Estate DevelopmentFinance Engages in acquiring and developing real estate properties | Director/Board Member | 18/04/2017 |
Petrus Resources Corp.
 Petrus Resources Corp. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Director/Board Member | 01/02/2016 |
PricewaterhouseCoopers LLP (Canada)
 PricewaterhouseCoopers LLP (Canada) Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | 31/12/2011 |
Training of Donald Cormack
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
73
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
Walton Big Lake Development LP
Walton Big Lake Development LP Real Estate DevelopmentFinance Develops real estate properties | Finance |
Walton Edgemont Development Corp.
Walton Edgemont Development Corp. Real Estate DevelopmentFinance Engages in acquiring and developing real estate properties | Finance |
Westphalia Dev. Corp
Westphalia Dev. Corp HomebuildingConsumer Durables Acquires and develops residential and commercial properties | Consumer Durables |
University of Saskatchewan
 University of Saskatchewan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
PricewaterhouseCoopers LLP (Canada)
PricewaterhouseCoopers LLP (Canada) Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
The Calgary Foundation
 The Calgary Foundation Investment Trusts/Mutual FundsMiscellaneous Engages in granting funds to charitable organizations | Miscellaneous |
The Calgary Airport Authority
The Calgary Airport Authority Other TransportationTransportation Engages in the operation, management and development of airports | Transportation |
United Farmers of Alberta Co-operative Ltd.
United Farmers of Alberta Co-operative Ltd. Specialty StoresRetail Trade Retails pets, building supplies, clothing and workwear and garden products through online | Retail Trade |
Alberta Health Services
 Alberta Health Services Medical/Nursing ServicesHealth Services Provides healthcare services | Health Services |
Petrus Resources Corp.
Petrus Resources Corp. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
Walton Big Lake Development Corp. | |
The Calgary Police Foundation
 The Calgary Police Foundation Investment Trusts/Mutual FundsMiscellaneous Engages in fund programs that reduce children and youth victimization and criminal activity | Miscellaneous |
Petrus Resources Ltd.
 Petrus Resources Ltd. Integrated OilEnergy Minerals Engages in exploration of oil and natural gas | Energy Minerals |
Walton Ontario Land 1 Corp. |
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