CleanSpark, Inc.

Company Overview

Business Model: CleanSpark, Inc. is a data center developer primarily focused on bitcoin mining, with an expanding strategic initiative into high-performance computing (HPC) and artificial intelligence (AI) hosting and leasing. The Company independently owns, leases, and operates a portfolio of data centers and power assets across the United States. Revenue is principally generated from bitcoin mining by contributing computing power to a single mining pool operator in exchange for bitcoin rewards.

Market Position: CleanSpark, Inc. operates a large portfolio of data centers and power assets across the United States, with a total contracted power capacity of approximately 1,027 megawatts (MW) as of September 30, 2025. The Company's operating mining units produced an average computing power of 45.6 exahash per second (EH/s), reaching a peak of 50 EH/s during the fiscal year ended September 30, 2025, representing approximately 4.30% of the total global hashrate. Key competitive advantages include its energy background, the efficiency of its mining fleet (average operating energy efficiency of 16.7 W/TH), and operational expertise in managing facility uptime (greater than 90%). The Company is expanding into the HPC and AI services market, competing with established data center operators and infrastructure providers.

Recent Strategic Developments:

• Diversification into AI and HPC Hosting: Actively pursuing opportunities to develop portions of its sites and power pipeline for AI and HPC hosting and leasing, leveraging expertise in energy management and data center operations.
• Texas Market Entry: On October 29, 2025, CleanSpark, Inc. acquired approximately 271 acres of land in Austin County, Texas, and executed long-term power supply agreements totaling 285 MW to support the development of a next-generation data center campus for HPC and AI.
• Strategic Partnership: In October 2025, the Company announced collaboration with Submer Technologies, a global leader in sustainable, modular AI center design and construction, to evaluate opportunities for future collaboration in developing AI data centers.
• Leadership Expansion: Jeffrey Thomas was added to the leadership team as Senior Vice President of AI Data Centers in October 2025.
• In-house Treasury Function: Launched an institutional-grade in-house trading function in April 2025 to balance monetizing new bitcoin production with building long-term holdings, including entering into bitcoin-linked derivative contracts for economic hedging and liquidity generation.
• GRIID Infrastructure, Inc. Acquisition: Completed the acquisition of GRIID Infrastructure, Inc. in October 2024, enhancing bitcoin mining capacity and operational footprint in Tennessee.
• Capital Market Activities: Issued $650 million aggregate principal amount of 0% convertible senior notes due 2030 in December 2024, and $1,150 million aggregate principal amount of 0.00% Convertible Senior Notes due 2032 in November 2025. Repurchased 11,759,935 shares of common stock for approximately $145 million in December 2024, and approximately $460 million of common stock in November 2025.

Geographic Footprint: CleanSpark, Inc. operates exclusively within the United States. Its primary operational regions and key markets include:

• Georgia: 15 mining locations with approximately 620 MW developed data center infrastructure, supporting 27.02 EH/s.
• Tennessee: 11 wholly owned mining locations with approximately 234 MW developed data center infrastructure, supporting 12.43 EH/s.
• Mississippi: 5 mining locations with approximately 63 MW developed data center infrastructure, supporting 2.63 EH/s.
• Wyoming: 2 wholly owned mining facilities utilizing immersion cooling technology, backed by approximately 110 MW of data center infrastructure power, supporting 3.52 EH/s.
• Texas: Acquired approximately 271 acres of land in Austin County in October 2025 for future data center campus development, with 285 MW of long-term power supply agreements.

Financial Performance

Revenue Analysis

Profitability Metrics (FY2025):

• Gross Margin: 55.2%
• Operating Margin: 41.6%
• Net Margin: 47.6%

Investment in Growth (FY2025):

• Capital Expenditures: $577.9 million (primarily for miners, mining equipment, and fixed assets)
• Strategic Investments: $128.2 million for the acquisition of GRIID Infrastructure, Inc.

Business Segment Analysis

Bitcoin Mining

Financial Performance (FY2025):

• Revenue: $766.3 million (+102.2% YoY)
• Operating Margin: 41.6%
• Key Growth Drivers:
  • Increase in average bitcoin price (from $53,434 in FY2024 to $97,337 in FY2025).
  • Expansion of operational footprint, increasing miners in service by 28% to 241,934.
  • Growth in average computing power to 45.6 EH/s (peak 50 EH/s).

Product Portfolio:

• Bitcoin mining services, contributing computing power to a single mining pool operator (Foundry Digital).

Market Dynamics:

• Bitcoin mining is a global and highly competitive activity, with all miners competing for the same bitcoin rewards.
• The Company's hashrate of 45.6 EH/s represents approximately 4.30% of the total global hashrate as of September 30, 2025.
• The bitcoin halving event in April 2024 reduced per-block rewards by 50%, necessitating significant operational expansion to maintain production levels.

Geographic Operational Breakdown (as of September 30, 2025):

• Georgia Operations: 620 MW operational capacity, 27.02 EH/s operational hashrate, 15 mining locations.
• Mississippi Operations: 63 MW operational capacity, 2.63 EH/s operational hashrate, 5 mining locations.
• Tennessee Operations: 234 MW operational capacity, 12.43 EH/s operational hashrate, 11 mining locations.
• Wyoming Operations: 110 MW operational capacity, 3.52 EH/s operational hashrate, 2 mining facilities (utilizing immersion cooling).

AI and HPC Hosting (Emerging Segment)

Financial Performance:

• No material revenue from AI and HPC services business as of September 30, 2025. Operating results from this business are not reflected in historical results.

Product Portfolio:

• Development and operation of large-scale data centers supporting HPC and AI workloads, including hosting and leasing applications.

Market Dynamics:

• Leveraging existing expertise in energy management, data center operations, and large-scale computing infrastructure to address rapidly growing demand in AI and HPC markets.
• Targeting hyperscalers, cloud service providers, and AI/HPC companies seeking reliable and energy-efficient capacity.

Recent Strategic Initiatives:

• Acquired approximately 271 acres of land in Austin County, Texas, in October 2025, with 285 MW of long-term power supply agreements for a new data center campus.
• Partnered with Submer Technologies to evaluate opportunities for future collaboration in sustainable, modular AI center design and construction.
• Evaluating existing 620 MW platform in Georgia for retrofit and dual-purpose compute deployment.

Capital Allocation Strategy

Shareholder Returns:

• Share Repurchases: $145.0 million (11,759,935 shares repurchased in December 2024). An additional $460.0 million of common stock was repurchased in November 2025.
• Dividend Payments: $11.1 million in preferred stock dividends for the year ended September 30, 2025.

Balance Sheet Position (as of September 30, 2025):

• Cash and Equivalents: $43.0 million
• Total Debt: $835.2 million (gross principal amount)
• Net Cash Position: $(792.2) million (Net Debt)

Debt Maturity Profile (Principal Payments by Fiscal Year, as of September 30, 2025):

Cash Flow Generation (FY2025):

• Operating Cash Flow: $(461.0) million (Net cash used in operating activities - Continuing Operations)
• Free Cash Flow: $(1,038.9) million (Operating Cash Flow less capital expenditures for miners, fixed assets, and asset acquisitions)

Operational Excellence

Production & Service Model:

• Bitcoin Mining: Operates a fleet of Application-Specific Integrated Circuits (ASICs) to perform SHA-256 algorithm calculations. All computing power is contributed to a single mining pool operator (Foundry Digital), with rewards earned based on a predetermined formula.
• AI and HPC Hosting: Leveraging existing expertise in power optimization, land acquisition, engineering, operations, and construction to develop and operate data centers for AI and HPC workloads.

Supply Chain Architecture:

• Key Suppliers & Partners:
  • Mining Equipment: Bitmain Technologies Delaware Limited (96% of purchases in FY2025), Canaan U.S. Inc (4% of purchases in FY2025), MicroBT, Sunnyside Digital.
  • Power: Relies on utility providers for electrical power needs, with exposure to market fluctuations in energy prices.
  • AI/HPC: Submer Technologies (strategic collaborator for modular AI center design and construction).

Facility Network (as of September 30, 2025):

• Operational Sites: 33 wholly owned mining locations across Georgia (15), Tennessee (11), Mississippi (5), and Wyoming (2).
• New Development: Acquired land in Austin County, Texas, in October 2025 for a new data center campus.
• Corporate Headquarters: Owned property in Henderson, Nevada.

Operational Metrics (as of September 30, 2025):

• Average Computing Power: 45.6 EH/s (peak of 50 EH/s during the period)
• Miners Owned: 336,544 (241,934 in service)
• Average Miner Age: Approximately 15 months
• Average Operating Energy Efficiency: 16.7 W/TH
• Total Contracted Power Capacity: Approximately 1,027 MW
• Average Uptime: Greater than 90% (during FY2025, 2024, and 2023)
• Bitcoin Mined (FY2025): 7,873 bitcoins (net of mining pool fees)

Market Access & Customer Relationships

Go-to-Market Strategy:

• Bitcoin Mining: Operates through a single mining pool operator (Foundry Digital), which serves as the sole customer for bitcoin mining revenue.
• AI and HPC Services: In the process of developing a customer base for its emerging HPC and AI services business, targeting hyperscale cloud providers, AI providers, and other technology companies.

Customer Portfolio:

• Enterprise Customers: Foundry Digital (sole customer for bitcoin mining revenue).
• Customer Concentration: 100% of total revenue for the fiscal years ended September 30, 2025, 2024, and 2023 was derived from Foundry Digital.

Competitive Intelligence

Market Structure & Dynamics

Industry Characteristics: The Company operates in emerging and evolving industries (bitcoin mining, data center, AI, HPC) characterized by high volatility, rapid technological change, and intense competition. Bitcoin mining is a global activity with significant energy demands. The AI and HPC markets are experiencing rapidly growing demand and increasing electricity requirements for data centers.

Competitive Positioning Matrix:

Direct Competitors

Primary Competitors (Bitcoin Mining):

• MARA Holdings, Inc.
• Riot Platforms, Inc.
• Core Scientific, Inc.
• Bitfarms Ltd.
• IREN Limited
• Cipher Mining Inc.
• TeraWulf Inc.

Primary Competitors (AI and HPC Services):

• Equinix, Inc.
• Digital Realty Trust, Inc.
• CoreWeave, Inc.
• Certain bitcoin mining competitors also expanding into this market.

Emerging Competitive Threats: The Company faces competition from new entrants, disruptive technologies, and alternative solutions in both bitcoin mining and the rapidly evolving AI/HPC markets.

Competitive Response Strategy: CleanSpark, Inc.'s strategy includes diversifying into AI and HPC services, continuous hashrate expansion through new miner acquisitions and facility development, optimizing operational efficiency, and strategically managing its bitcoin holdings for liquidity and growth.

Risk Assessment Framework

Strategic & Market Risks

• Market Dynamics: High volatility in bitcoin value, rapidly changing regulatory and legal environment, intense competition in both bitcoin mining and AI/HPC markets, economic dependency on regulated terms of service and power rates, and the impact of geopolitical events.
• Technology Disruption: Risk of technological obsolescence for specialized mining servers, reliance on a vulnerable global supply chain for hardware, and the emergence of competing blockchain platforms or technologies.
• Customer Concentration: Exclusive reliance on a single third-party mining pool service provider (Foundry Digital) for all bitcoin mining revenue payouts.

Operational & Execution Risks

• Supply Chain Vulnerabilities: Reliance on a limited number of key suppliers for miners (e.g., Bitmain Technologies Delaware Limited), potential trade restrictions and tariffs on imported mining equipment, and difficulties in obtaining new hardware.
• Capacity Constraints: Need for significant electrical power to support operations, competition for suitable sites with affordable power, and potential restrictions or prohibitions on electricity provision by utilities or government entities.
• Operational Complexity: Expansion into AI and HPC services may divert resources from core bitcoin mining, limit power capacity for mining, and introduce increased operational complexity.

Financial & Regulatory Risks

• Demand Volatility: Exposure to extreme price volatility of bitcoin, which directly impacts profitability and liquidity.
• Credit & Liquidity: Potential need for additional financing, counterparty risk with capped call transactions and bitcoin-backed lending arrangements (e.g., Coinbase Credit, Inc., Two Prime Lending Limited), and the risk that bitcoin held in custody could be deemed property of a bankruptcy estate in the event of a custodian's insolvency.
• Regulatory & Compliance Risks: Potential for increased regulation of bitcoin mining (MSB/MT registration, SEC/CFTC classification of bitcoin as a security), changing environmental regulations and public energy policy, and evolving regulatory developments surrounding AI and HPC technologies.

Geopolitical & External Risks

• Geopolitical Exposure: Impacts of evolving global and U.S. trade policies and tariff regimes (e.g., potential increased tariff liability on miners), and the effects of global crises and economic downturns on demand for bitcoin.
• Sanctions & Export Controls: Risk of inadvertently engaging in transactions with sanctioned persons due to the pseudonymous nature of blockchain transactions, and the impact of trade restrictions on miner imports.

Innovation & Technology Leadership

Research & Development Focus: CleanSpark, Inc.'s innovation efforts are primarily focused on acquiring and deploying high-efficiency bitcoin miners and developing advanced data center infrastructure. The Company is evaluating emerging technologies like AI, machine learning, and generative AI for incorporation into its business.

Core Technology Areas:

• Application-Specific Integrated Circuits (ASICs): Utilizes specialized ASICs for high-efficiency bitcoin mining.
• Immersion Cooling Technology: Deploys immersion cooling technology in its Wyoming facilities to enhance efficiency and performance.
• Data Center Infrastructure: Expertise in power optimization, land acquisition, engineering, operations, and construction for scalable and energy-efficient data centers.

Intellectual Property Portfolio:

• The Company does not currently own any patents related to its bitcoin mining operations. It relies on trade secrets, trademarks, service marks, trade names, and copyrights.

Technology Partnerships:

• Strategic Alliances: Working with Submer Technologies to evaluate opportunities for future collaboration in sustainable, modular AI center design and construction.
• Supplier Relationships: Maintains strategic relationships with key mining equipment suppliers like Bitmain Technologies Delaware Limited, including innovative settlement mechanisms and optionality features.

Leadership & Governance

Executive Leadership Team

Leadership Continuity: The Company's future success depends significantly on the continued service and performance of its existing management team. The departure of Zachary K. Bradford as President and Chief Executive Officer in August 2025 was noted.

Human Capital Strategy

Workforce Composition (as of September 30, 2025):

• Total Employees: 314 staff members
• Full-time Employees: 309
• Geographic Distribution: All employees are located in the United States.

Talent Management:

• Acquisition & Retention: The Company believes its future success depends on its ability to attract, hire, and retain qualified personnel. Employees participate in equity incentive plans and receive compensation in the form of salary and benefits.
• Employee Value Proposition: Focuses on competitive compensation, benefits, and a culture that cultivates trust and transparency.

Diversity & Development:

• The Company requires all employees to participate in annual cybersecurity training.

Environmental & Social Impact

Environmental Commitments:

• Climate Strategy: The Company carefully monitors existing and pending climate change legislation and regulation. Historically, it prioritized sustainable and environmentally friendly energy sources, including nuclear. However, due to accelerated expansion and acquisitions, the overall energy source mix now includes a significant portion of both non-carbon (hydro, nuclear, wind, solar) and carbon (coal, natural gas) sources.
• Operational Impact: No significant pollution or hazardous emissions result from direct operations. The Company is dedicated to working with communities to help stabilize energy usage and reduce power rates for residential purchasers.

Social Impact Initiatives:

• Cultivates trust and transparency among employees and the communities where it operates.

Business Cyclicality & Seasonality

Demand Patterns:

• Seasonal Trends: Energy prices can be highly volatile and sensitive to weather events (e.g., winter storms, hurricanes), which can increase regional power demand. The Company may curtail operations during periods of heightened energy prices.
• Economic Sensitivity: The Company's profitability is highly dependent on the price of bitcoin, which has historically been volatile and influenced by political, economic, and regulatory conditions.
• Industry Cycles: Bitcoin is subject to "halving" events (e.g., April 2024), which reduce mining rewards by 50% and can significantly impact revenue.

Planning & Forecasting: Management makes real-time determinations on the need and timing for curtailing operations based on energy and bitcoin prices, aiming to increase profitability and energy efficiency.

Regulatory Environment & Compliance

Regulatory Framework:

• Industry-Specific Regulations: Bitcoin mining is largely unregulated at federal and state levels but is anticipated to be a focus for increased regulation. The Company terminated its co-location agreement in New York due to more aggressive regulation. The expansion into AI and HPC workloads is subject to evolving laws and regulations concerning misuse, bias, and responsible development of AI systems.
• International Compliance: Not explicitly detailed beyond U.S. jurisdictions.

Trade & Export Controls:

• The Company has faced complications related to the import of miners and other mining equipment, including potential Chinese origin import tariffs asserted by the U.S. Customs and Border Protection agency (CBP) on miners imported from April 2024 through June 2024, which could amount to approximately $185 million. The Company disputes these allegations.

Legal Proceedings:

• Hasthantra v. CleanSpark, Inc. et al.: A shareholder class action complaint filed in January 2021, alleging material misstatements and omissions related to the acquisition of ATL Data Centers LLC and anticipated bitcoin mining expansion. Class certification was granted in September 2025, with expert discovery ongoing.
• Consolidated Smith Derivative Actions: Four shareholder derivative actions filed in Nevada in early 2023 against current and former officers and directors, alleging breach of fiduciary duty, unjust enrichment, and corporate waste. The case is stayed pending a court ruling on the Special Litigation Committee's motion to dismiss.

Tax Strategy & Considerations

Tax Profile (FY2025):

• Effective Tax Rate: 9.7%
• Geographic Tax Planning: Files income tax returns in U.S. federal and state jurisdictions.
• Tax Reform Impact: The One Big Beautiful Bill Act (OBBBA), enacted July 2025, introduced amendments to U.S. tax legislation (e.g., bonus depreciation, R&D expensing, Section 163(j) changes), which had no material impact on the Company's income tax expense or effective tax rate for FY2025.
• Unrecognized Tax Benefits: $6.0 million as of September 30, 2025.

Insurance & Risk Transfer

Risk Management Framework:

• Insurance Coverage:
  • Property insurance: $200.0 million limit for bitcoin miners, including earthquake, flood, storm, wind, and hail coverage.
  • Cybersecurity liability insurance: $5.0 million aggregate limit.
  • No Business Interruption Coverage is maintained.
  • Bitcoin holdings are held in custody by Coinbase, Inc., which maintains its own insurance coverage, but CleanSpark, Inc. does not carry additional insurance on its bitcoin holdings.
• Risk Transfer Mechanisms: Utilizes bitcoin-linked derivative contracts (e.g., futures, options) as a strategic alternative to direct bitcoin sales to economically hedge price volatility and generate liquidity.