| Strad Energy Services Ltd (SDY) TSE - Toronto Stock Exchange | |
| Stradim-Espace Finances SA (ALSAS) EPA - Paris NYSE Euronext | |
| Strait Minerals Inc (SRD) CVE - Toronto TSX Ventures Exchange | |
| Straits Resources Ltd (SRQ) ASX - Australian Securities Exchange | |
| Strata-X Energy Ltd (SXE) CVE - Toronto TSX Ventures Exchange | |
| Strata-X Energy Ltd-GDR (SXA) ASX - Australian Securities Exchange | |
| Stratabound Minerals Corp. (SB) CVE - Toronto TSX Ventures Exchange | |
| Stratcorp Limited (STA) JSE - Johannesburg Stock Exchange | |
| Stratec Biomedical AG (SBS) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| Stratec Biomedical AG (SBS) ETR - Deutsche Börse XETRA | |
| Stratech Systems Ltd (S73) SGX - Singapore Exchange | |
| Strateco Resources Inc. (RSC) TSE - Toronto Stock Exchange | |
| Strategem Capital Corp (SGE) CVE - Toronto TSX Ventures Exchange | |
| Strategic Elements Ltd (SOR) ASX - Australian Securities Exchange | |
| Strategic Energy Resources Limited (SER) ASX - Australian Securities Exchange | |