| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| SAMETRICA | Small or Medium-sized Enterprise | Software & Computer Services | Canada | 2019-02-28 |
| Scotiabank | Company | Financial Services | Canada | 2010-06-18 |
| SNC-Lavalin Group Inc. | Company | Industrial Engineering | Canada | 2015-09-02 |
| SOS Children's Villages Canada | NGO Global | Not Applicable | Canada | 2013-07-05 |
| Stantec Inc. | Company | Support Services | Canada | 2015-03-16 |
| Suncor Energy Inc. | Company | Oil & Gas Producers | Canada | 2001-08-31 |
| Teck Resources Limited | Company | Industrial Metals & Mining | Canada | 2007-04-17 |
| TELUS Corporation | Company | Fixed Line Telecommunications | Canada | 2010-08-04 |
| Teranga Gold Corporation | Company | Mining | Canada | 2014-10-03 |
| The Canadian Health Sciences Institute | Academic | Not Applicable | Canada | 2012-04-09 |