X-Energy (XE) Registration filing summary

Company overview and business model

• Designs advanced small modular nuclear reactors (SMRs) and manufactures proprietary TRISO-X nuclear fuel, targeting growing global electricity demand, especially from AI and data centers.

• Flagship Xe-100 reactor offers modular, scalable, high-temperature gas-cooled technology with advanced safety, load-following, and industrial heat capabilities.

• Business model is IP-driven, generating revenue from technology licensing, services, and recurring fuel fabrication fees, without owning or operating plants.

• Initial customers include Dow, Amazon, and Centrica, supporting a pipeline of over 11 GWe and 144 reactors across the US and UK.

• TRISO-X fuel fabrication facility (TX-1) in Oak Ridge, TN, is under construction, expected to be North America's first commercial advanced nuclear fuel plant.

Financial performance and metrics

• 2025 revenues and grant income: $109.1M, down 9% from 2024, with $89.4M from DOE, $10.7M from DoD, and $5.4M from commercial contracts.

• Operating loss for 2025: $170.3M; net loss: $389.8M, reflecting high R&D and SG&A expenses and significant mark-to-market losses on warrants.

• Cash and cash equivalents at 2025 year-end: $458.9M; total assets: $1.2B; total mezzanine equity: $2.07B.

• Raised $700M in Series D Preferred Units and $53.4M in Series C-1 Preferred Units in 2025.

• Ongoing need for additional capital anticipated; future profitability depends on scaling commercial operations and securing further funding.

Use of proceeds and capital allocation

• Net IPO proceeds will be used to purchase newly issued Common Units from XERC at the IPO price, less underwriting discounts.

• XERC will use proceeds for working capital, R&D, sales and marketing, general corporate purposes, and capital expenditures, including supply chain and procurement.

• May allocate a portion of proceeds to future growth projects.