Soluna Holdings, Inc. Common Stock
Soluna Holdings, Inc., together with its subsidiaries, engages in the mining of cryptocurrency through data centres. It operates through three segments, Cryptocurrency Mining, Data Center Hosting, and High-Performance Computing Services. The company also operates in the blockchain business, as well as offers colocation and hosting services for companies seeking to train large language models, fine-tune existing artificial intelligence models, and deploy other compute-intensive AI or HPC workloads. In addition, the company develops and builds modular data centres that use for cryptocurrency mining. Further, it provides data centre hosting services, including electrical power and network connectivity to cryptocurrency mining customers. Soluna Holdings, Inc. was formerly known as Mechanical Technology Inc and as changed to Soluna Holdings, Inc. in November 2021. The company was founded in 1961 and is headquartered in Albany, New York.
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VNET Group, Inc., an investment holding company, provides hosting and related services in China. The company offers managed hosting services consisting of managed retail services, such as colocation services that dedicate data center space to house customers' servers and networking equipment, as well as allow customers to lease partial or entire cabinets for their servers; interconnectivity services that allow customers to connect their servers; and value-added services, including hybrid IT, bare metal, firewall, server load balancing, data backup and recovery, data center management, server management, and standby server services. It also provides cloud services that allow customers to run applications over the internet using IT infrastructure; and VPN services that extend customers' private networks by setting up connections through the public internet. In addition, the company offers server administration services, such as operating system support and assistance with updates, server monitoring, server backup and restoration, server security evaluation, firewall services, and disaster recovery services. It serves information technology and cloud services, communications and social networking, gaming and entertainment, e-commerce, automobile, financial services, and blue-chip and small-to-mid-sized enterprises; government agencies; individuals; and telecommunication carriers. The company was formerly known as 21Vianet Group, Inc. and changed its name to VNET Group, Inc. in October 2021. VNET Group, Inc. was founded in 1996 and is headquartered in Beijing, China.
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