| Quadra-Generiruyushchaya Kompaniya PAO (TGKD) MCX - Moscow Exchange | |
| Q Capital Partners Co., Ltd. (16600) KOSDAQ - KOSDAQ Stock Market | |
| Q Investments Ltd. (QI) CVE - Toronto TSX Ventures Exchange | |
| Q Ltd (QXQ) ASX - Australian Securities Exchange | |
| Q Technology Group Ltd (QTG) ASX - Australian Securities Exchange | |
| QIANJIANG YONGAN PHARMACEUTICAL CO.,LTD. (2365) SHE - Shenzhen Stock Exchange | |
| Quality Houses Public Company Limited (QH) BKK - Stock Exchange of Thailand | |
| Quay Magnesium Limited (QMG) ASX - Australian Securities Exchange | |
| Quayside Holdings Limited (QHLHA) NZE - New Zealand Stock Exchange | |
| Qube Holdings Ltd (QUB) ASX - Australian Securities Exchange | |
| Quebecor, Inc. (QBR.A) TSE - Toronto Stock Exchange | |
| Quebecor, Inc. (QBR.B) TSE - Toronto Stock Exchange | |
| Queensland Bauxite Ltd (QBL) ASX - Australian Securities Exchange | |
| Queensland Mining Corporation Limited (QMN) ASX - Australian Securities Exchange | |
| Queenston Mining Inc. (QMI) TSE - Toronto Stock Exchange | |