KULR

Business Context and Reporting Period

Company: KULR Technology Group, Inc. (KULR)
Filing Type: Form 10-K (Annual Report)
Period Ended: December 31, 2025
Business Overview: KULR designs and manufactures advanced battery systems and thermal management solutions for aerospace, defense, e-mobility, and digital infrastructure. The company operates two primary segments: the Energy Management Platform (EMP) and Mining of Digital Assets. In 2025, KULR executed a 1-for-8 reverse stock split and expanded its Bitcoin treasury strategy to include leased mining operations.

Key Financial Metrics

Material Changes vs. Prior Period

• Revenue Growth: Revenue increased 51% to $16.2 million, driven by the launch of the Mining of Digital Assets segment ($7.0 million revenue) and a 39% increase in product sales. However, IP license revenue dropped to zero from $2.7 million in 2024.
• Margin Compression: Gross margin collapsed from 51.1% to 4.8%. This was primarily due to a $0.7 million inventory write-off related to a customer insolvency, negative margins in the new mining segment (due to fixed lease costs exceeding initial mining rewards), and the absence of high-margin IP license revenue.
• Significant Impairments and Losses: The company recorded $3.1 million in asset impairments (equipment deposits, property, intangibles, and ROU assets) and $5.5 million in investment/credit losses related to a German investee that filed for insolvency.
• Bitcoin Valuation Impact: A $13.8 million unrealized loss on digital assets was recorded due to the decline in Bitcoin's market price from $93,384 (Dec 2024) to $87,502 (Dec 2025).
• Capital Raising: The company raised approximately $123.2 million through "At the Market" (ATM) equity offerings in 2025 to fund operations and Bitcoin acquisitions.

Guidance, Outlook, and Risks

• Bitcoin Strategy: KULR continues to hold Bitcoin as a primary treasury reserve asset. The company paused ATM transactions in December 2025 through June 2026. Management views Bitcoin as a long-term store of value but acknowledges significant volatility risks.
• Mining Operations: Mining activities are conducted via fixed-term machine lease agreements. The company faces risks related to network difficulty increases, energy costs, and the volatility of Bitcoin prices, which can cause mining revenue to fall below fixed lease costs.
• Liquidity: As of December 31, 2025, the company had $13.3 million in cash and $94.0 million in Bitcoin. Management believes these resources are sufficient to meet obligations for the next 12 months, though the company has a history of recurring net losses.
• Key Risks:
  • Customer Concentration: Two customers accounted for 28% of EMP revenue, and one customer accounted for 100% of mining revenue.
  • Regulatory Uncertainty: Evolving regulations regarding digital assets and cryptocurrency mining could materially impact operations.
  • Going Concern: While currently funded, the company requires additional capital to sustain long-term operations and scale manufacturing.

Investor Verification Checklist

• Bitcoin Valuation: Verify the current fair value of the 1,074+ BTC holdings against the $94 million carrying value, noting the subsequent price decline to ~$66,000 per BTC reported in March 2026.
• Mining Economics: Assess the profitability of the leased mining operations, specifically the ratio of fixed lease costs to daily Bitcoin rewards, given the volatility in network difficulty and BTC price.
• Customer Concentration: Review the dependency on the single customer providing 100% of mining revenue and the top two EMP customers.
• Impairment Details: Examine the specific triggers for the $3.1 million in asset impairments and the $5.5 million in investment/credit losses related to the German entity.
• Cash Burn Rate: Monitor the $44.9 million operating cash outflow and the sustainability of the current cash balance ($13.3 million) against ongoing operational expenses.