Bitcoin miner IREN had its best financial year with $501 million in revenue

Australian Bitcoin miner IREN says it has had its best financial year yet, with the company recording record revenue of $501 million for the financial year ending on June 30, 2025. This performance represents a remarkable 168% year-on-year increase, driven by a surge in its Bitcoin mining operations and expanding ventures into artificial intelligence (AI) computing.

Investors responded positively, with IREN’s shares ending Thursday at $23.04, up 3.1%, and jumped another 13.9% in after-hours trading. Analysts say the rally reflects increasing confidence in IREN’s ability to diversify its revenue streams while maintaining a leading position in the competitive Bitcoin mining sector, which faces rising mining difficulty and energy costs.

The firm notes that this performance has taken place as it scales its infrastructure (and increases GPU capacity for AI streaming), and that it is uniquely positioned to have the best of both crypto and AI computing areas. Market observers say IREN’s success in combining classical mining with AI cloud products offers a model that other miners can emulate in the quest for growth and sustainability.

IREN expands AI cloud infrastructure

Leveraging on the foundation of its success in Bitcoin mining, IREN is ramping up its AI operations. The company has become a “Preferred Partner” with Nvidia, meaning it has direct access to the tech giant’s latest and greatest hardware. This collaboration is a strategic step for IREN, strengthening its revenue streams and consolidating its leading position in high-performance AI computing.

In Q2, its installed base reached 1,900, growing 132% YoY. The company expects to grow this count to 10,900 GPUs by December 2025. This growth is anticipated to create $200-250M of annualized AI revenue, or almost ten times the previous quarter’s revenue.

IREN’s AI cloud business leases GPU power to customers running machine learning, training massive language models, and processing other high-performance AI jobs. The move comes as demand for AI computing is exploding worldwide, with businesses and research organizations searching for faster, more efficient hardware to power their AI work.

Executives at IREN have indicated that the AI operations are designed to complement its Bitcoin mining business. By taking advantage of the same data center infrastructure, the company can minimize its energy consumption and operational costs while gaining access to one of the hottest tech market segments. This strategy, analysts say, allows IREN to grab a big piece of the AI computing market while continuing to lead the cryptocurrency mining sector.

IREN drives growth with strategic shift and future plans

IREN has also been established to benefit from the increasing need for AI infrastructure through its sound financial status and broad range of portfolios. With an emphasis on scale and power efficiency, the company remains competitive in today’s tech industry, which looks vastly different from what it did a decade ago.

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