United States Copper Stocks on the CSE
Updated September 16, 2026
12 CSE-listed copper companies hold mineral properties in United States on MineTerminal Pro. Together they are worth $227.6M in market capitalisation (quotes as of September 16, 2026). The largest are Lion Copper and Gold Corp. ($97.0M), Deep Sea Minerals Corp. ($47.3M) and Green Bridge Metals Corporation ($18.4M). By stage, 11 explorers and 1 developers. The table ranks every company by market cap and links to its page with live quotes, properties, management, financials and insider trades.
| # | Ticker | Company | Exchange | Market cap | Price | Primary commodity | Stage | Properties |
|---|---|---|---|---|---|---|---|---|
| 1 | LEO | Lion Copper and Gold Corp. | CSE | $97.0M | $0.225 | Copper, Gold | Development | 9 |
| 2 | SEAS | Deep Sea Minerals Corp. | CSE | $47.3M | $0.990 | Copper, Gold | Exploration | 4 |
| 3 | GRBM | Green Bridge Metals Corporation | CSE | $18.4M | $0.070 | Copper, Nickel | Advanced Exploration | 7 |
| 4 | CQX | Copper Quest Exploration Inc. | CSE | $11.5M | $0.095 | Copper | Advanced Exploration | 8 |
| 5 | ACDX | American Copper Development Corp | CSE | $11.1M | $0.440 | Copper | Exploration | 3 |
| 6 | REDC | Red Canyon Resources Ltd. | CSE | $10.7M | $0.140 | Copper | Exploration | 8 |
| 7 | NLR | Northern Lights Resources Corp. | CSE | $10.2M | $0.145 | Copper, Gold | Exploration | 5 |
| 8 | ZEUS | Zeus North America Mining Corp. | CSE | $8.2M | $0.175 | Copper, Gold | Exploration | 6 |
| 9 | PRIZ | Prismo Metals Inc. | CSE | $6.3M | $0.055 | Copper | Exploration | 5 |
| 10 | GSTR | Glenstar Minerals Inc. | CSE | $5.1M | $0.135 | Copper, Silver | Exploration | 2 |
| 11 | LEXT | Lexston Mining Corporation | CSE | $1.7M | $0.065 | Copper, Gold | Exploration | 4 |
| 12 | BFG | Giant Mining Corp. | CSE | — | — | Copper, Silver, Gold | Exploration | 2 |
Related lists
- Copper stocks
- TSX copper stocks
- TSXV copper stocks
- CSE copper stocks
- Copper explorers
- Copper developers
- Copper producers
- Canada copper stocks
- British Columbia copper stocks
- Ontario copper stocks
- Nevada copper stocks
- Newfoundland and Labrador copper stocks
- United States mining stocks
- United States gold stocks
- United States lithium stocks
- United States uranium stocks
- Gold stocks
- Silver stocks
- Lithium stocks
- Uranium stocks
- Nickel stocks
- Largest mining stocks
- Insider buying
- Top drill results
- Largest financings
- All mining stock lists