CleanSpark, Inc. CLSK

Company Overview

CleanSpark, Inc. is a U.S.-based energy technology and digital infrastructure company primarily focused on bitcoin mining and energy management software. The company operates within the cryptocurrency mining, energy technology, and data infrastructure industries, with its core revenue increasingly derived from self-mining bitcoin through large-scale, vertically integrated mining operations. Historically, CleanSpark developed software and microgrid solutions designed to optimize distributed energy resources and energy resiliency for commercial and industrial customers, though bitcoin mining has become the company’s dominant operating focus in recent years according to public filings and investor disclosures.

The company was founded in 1987 and later evolved through acquisitions and strategic repositioning into a digital asset infrastructure operator. CleanSpark expanded aggressively into bitcoin mining beginning in 2020 through acquisitions of mining facilities and mining equipment. The company’s strategic positioning centers on operating predominantly in regions with relatively low-cost power access, maintaining operational control over infrastructure, and scaling hash rate capacity through owned facilities and energy optimization expertise. Public filings and market disclosures indicate that operational efficiency, power management, and infrastructure ownership are central competitive priorities.