Luxor Raises $16 Million Led by CMT Digital to Scale AI Infrastructure

Bitcoin mining infrastructure firm Luxor Technology has raised $16 million in a round led by CMT Digital, with participation from mining hardware makers Canaan and MicroBT, plus Halo, Steelhead and unnamed angel investors, the company announced. The round includes both primary and secondary capital, and it funds a pivot into AI infrastructure.

The structure matters here. "Primary is preferred equity, and secondary was a mix of preferred and common equity," Luxor COO Ethan Vera told The Block. "Primary was used to drive growth in the company, and secondary was used to bring new strategics into the round. I can't share the exact breakdown." He also declined to disclose the valuation or whether any investors received board seats, observer roles or advisory positions.

Why raise now?

Luxor started raising in August and closed that portion of the round in October, Vera said. The timing follows the September launch of Luxor AI, which ports the hardware, software, energy, data and trading services built for bitcoin miners into AI and computing.

"We have been waiting to raise capital until there was a clear use of proceeds, which is now present with our rapid expansion into the AI industry," Vera said.

The company's last priced equity round was in 2021. Before this deal, Luxor had raised $6.575 million in primary capital across three rounds, according to Vera. Headcount has grown from 11 people at the time of the 2021 round to 106 today, funded mainly by cash generated by the business rather than outside capital.

What does the money fund?

Luxor's bitcoin business spans a mining pool, firmware and software for running mining machines, hardware trading, energy services and hashrate derivatives. The AI operation mirrors that stack:

• Hardware sourcing — GPUs and AI servers for customers, built on a desk that has traded more than $1 billion in bitcoin ASICs
• Energy services — more than 75 megawatts of load under management across the ERCOT and Southwest Power Pool (SPP) markets
• Cloud compute — sandboxes and runners for AI agents plus AI code review, with 1.8 million workloads run this year as of September
• Derivatives — an over-the-counter desk offering cash-settled options, forwards and backstops tied to compute-rental indexes

"Luxor Cloud is focused on servicing the exponentially growing AI-assisted code generation," Vera said. In August, the firm also launched an AI Hardware Price Index through its Hashrate Index data platform to track GPU node prices.

CEO Nick Hansen framed the strategy as riding a structural shift rather than abandoning mining. "Compute markets are converging: the same miners, power sites and capital that served digital mining are now powering AI," he said in a statement.

Can Luxor compete with better-funded AI startups?

Vera's answer: those startups are customers, not rivals. Companies raising larger rounds need Luxor's hardware sourcing, energy services and derivatives desk, he argued. "Luxor has built a business that services over 3,000 clients today, not off the back of large funding rounds but of a dedicated client focus," he said.

Operationally, the new capital translates into roughly 12 hires across engineering, product, and sales and marketing before the end of the year. With the round closed in October and the AI stack live since September, Luxor's buildout lands squarely in a market where bitcoin miners with powered sites are racing to convert capacity to AI compute.