As of 2023, several Bitcoin mining companies are publicly traded on US stock exchanges. Here are some of them along with their ticker symbols and brief information:

1. **Riot Platforms (NASDAQ: RIOT)**: Riot Platforms is a prominent Bitcoin miner listed on the Nasdaq. The company operates across various segments of cryptocurrency mining, including hosting mining equipment for clients. In March 2023, Riot Platforms produced 695 Bitcoin, a significant increase from the same period a year ago. It holds approximately 7,072 Bitcoin, all mined from its operated facilities [8†Source].

2. **Marathon Digital Holdings (NASDAQ: MARA)**: Marathon Digital Holdings was among the first cryptocurrency mining companies to be listed on the Nasdaq. The company focuses on building the largest and lowest-cost vertically integrated Bitcoin mining operation in North America. In Q1 2023, Marathon Digital Holdings achieved a record production of 2,195 Bitcoin and reached a hash rate of 11.5 exahash/second by the end of the quarter [9†Source].

3. **Cipher Mining (NASDAQ: CIFR)**: Cipher Mining is focused on operating an industrial-scale ecosystem of Bitcoin mining data centers. As of early April 2023, the company had a self-mining capacity of 5.7 exahash/second. In March 2023, the company produced approximately 413 Bitcoin, a 4% increase from the previous month [10†Source].

4. **Hut 8 Mining Corp. (NASDAQ: HUT)**: A North American company, Hut 8 Mining Corp offers computing power to mining pools in exchange for digital assets. It is one of the largest publicly traded crypto mining companies globally. Its stock has shown significant growth, with an expected earnings growth of 50% for the current year [16†Source].

5. **Stronghold Digital Mining, Inc. (NASDAQ: SDIG)**: This company focuses on Bitcoin mining in the United States. Its stock has shown significant growth, with an expected earnings growth of 92.7% for the current year [16†Source].

6. **HIVE Digital Technologies Ltd. (NASDAQ: HIVE)**: Operating in Canada, Sweden, and Iceland, this company engages in mining and selling digital currencies. Its stock has witnessed significant growth, with an expected earnings growth of 78.1% for the current year [16†Source].

7. **MicroStrategy Incorporated (NASDAQ: MSTR)**: Although primarily known as a provider of enterprise analytics software and services, MicroStrategy is also involved in Bitcoin mining, holding, and acquiring. Its stock has shown significant growth, with an expected earnings growth of 125.7% for the current year [16†Source].

These companies represent a cross-section of the Bitcoin mining industry, highlighting the diversity of strategies and operational scales within the sector.$BTC