New York, May 21, 2026, 19:06 (EDT)
- WhiteFiber closed up 22.2% at $29.55 after announcing a five-year AI compute contract valued at more than $160 million; Google Finance showed the shares higher again after hours.
- The Paris-region deployment will use NVIDIA GPU systems and is expected to start service in July, subject to equipment delivery and customer acceptance.
- The project is backed by planned project-level financing and 12 months of customer prepayments, but execution and funding close remain the near-term tests.
WhiteFiber Inc. shares surged on Thursday after the AI infrastructure company said it signed a five-year agreement to provide compute capacity for an investment-grade technology customer in the Paris region, giving investors a fresh contract to price into a small but closely watched AI data-center name. The stock closed at $29.55, up 22.2%, and Google Finance showed it at $33.31 in after-hours trade.
The move mattered because WhiteFiber’s story, like much of the AI infrastructure trade, is less about a single data center and more about whether the company can turn power, GPUs and signed customers into recurring revenue. AI compute infrastructure means the GPU-heavy servers, networking, cooling and data-center capacity used to run artificial-intelligence workloads at scale.
WhiteFiber said the contract has a total value of more than $160 million over five years, will use advanced NVIDIA GPU systems and is expected to begin service in July 2026. The customer was not named.
The company also said it had secured third-party data-center capacity in France for the deployment. It has entered a binding term sheet for project-level financing, debt or funding tied to the assets and cash flow of a specific project rather than mainly to the parent company’s balance sheet, with closing expected in June.
Chief Executive Sam Tabar said WhiteFiber was seeing “strong demand” from enterprise customers and that the deal expands its cloud footprint into Europe. The company said the financing plan includes 12 months of advance service fees from the customer, a structure meant to limit long-term reliance on existing corporate cash. PR Newswire
The gain far outpaced the broader market. Investing.com showed the Nasdaq Composite up just 0.09% on Thursday, suggesting the rally was driven mainly by the WhiteFiber contract rather than a broad index move.
The competitive backdrop is crowded and cash-hungry. Reuters reported this month that demand for so-called neocloud providers such as CoreWeave and Nebius has surged as technology companies seek AI hardware and cloud capacity; CoreWeave has been raising capital-spending plans as component costs rise, while Nebius said demand continued to exceed available capacity.
Fresh customer wins are also moving the market. Lambda, an Nvidia-backed AI cloud startup, said on Wednesday it won a contract with Hudson River Trading to rent more than 1,000 of Nvidia’s Blackwell systems, Reuters reported. That is the same broad lane WhiteFiber wants to travel: scarce GPUs, large customers, and contracts long enough to finance the hardware.
There is a less clean side to the rally. WhiteFiber reported first-quarter revenue of $21.9 million, up 31% from a year earlier, but also posted a net loss of $12.0 million versus net income of $1.4 million a year earlier. Adjusted EBITDA, a profit measure that strips out interest, tax, depreciation, amortisation and certain other items, fell to about $3.0 million from about $6.0 million.
The company has been spending to build the platform. It ended March with $75.8 million in cash and $4.3 million in restricted cash, completed a $230 million convertible-note financing in the first quarter, and said it was still working through a supply-chain issue tied to medium-voltage switchgear at its NC-1 project in North Carolina.
That is the risk paragraph investors will not skip. The Paris contract still depends on equipment delivery, acceptance milestones and the June financing close; delays could push out revenue, and a not-yet-named customer gives the market limited information on end-user demand. A strong headline contract helps, but WhiteFiber still has to deliver the racks, power and uptime.
For now, traders have treated the deal as proof that WhiteFiber can win business outside North America. The next checks are more mechanical: close the project financing, start service in July, and show that the new contract can add durable revenue without forcing the company back to the market for more capital.
