| Symbol | Name | Country | Exchange |
|---|---|---|---|
| NLLSY | Nel ASA ADR | US | OTC |
| PCELF | Powercell Sweden Ab | US | OTC |
| PSTO | Powerstorm Holdings Inc | US | OTC |
| QNTQF | QinetiQ Group plc | US | OTC |
| QNTQY | QinetiQ Group plc | US | OTC |
| REFXD | Redflow Ltd | US | OTC |
| REFXF | Redflow Ltd | US | OTC |
| SGLFF | SGL Carbon SE | US | OTC |
| SKPGF | Spark Power Group Inc | US | OTC |
| SPRS | Surge Components Inc | US | OTC |
| SVLT | Sunvault Energy Inc | US | OTC |
| TGAPF | Altagas Ltd Fxdfr Prf Perpetual CAD 25 Ser I | US | OTC |
| TORVF | Saint Jean Carbon Inc | US | OTC |
| TPII | Triad Pro Innovators Inc | US | OTC |
| TRUL | Trulite Inc | US | OTC |
| TYOYY | Taiyo Yuden Ltd ADR | US | OTC |
| BES | Braille Energy Systems Inc | CA | TSXV |
| EFL | Electrovaya Inc. | CA | TSX |
| EGT | Eguana Technologies Inc. | CA | TSXV |
| GBLT | Gblt Corp | CA | TSXV |