Arthur Inc. (Arthur Group Inc.) is a U.S.-based high-performance computing (HPC) infrastructure provider founded in 2017, specializing in mobile data centers designed to monetize stranded or undervalued energy resources (e.g., flared natural gas, excess renewables) for Bitcoin mining and other compute-intensive applications. The company offers fully managed, turnkey mobile HPC solutions, including end-to-end hosting/colocation services, deployment, monitoring, maintenance, and energy optimization for Bitcoin mining operators and energy producers. Arthur emphasizes sustainability by converting wasted energy into revenue streams, reducing emissions (e.g., methane flaring), and creating "virtual battery" grid stabilization. With operations in the U.S. and partnerships in Brazil, the firm provides scalable infrastructure for institutional and individual miners. As of December 22, 2025, Arthur Inc. is active with a focus on efficient, green Bitcoin mining amid growing demand for sustainable compute power.

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