ONE Nuclear Energy Closes SPAC Merger with Hennessy VII

West Palm Beach, Florida, and Zephyr Cove, Nevada, United States - ONE Nuclear Energy LLC and Hennessy Capital Investment Corp. VII announced the closing of their previously announced business combination. Following the transaction, ONE Nuclear became a direct, wholly-owned subsidiary of Hennessy VII, which completed its domestication as a Delaware corporation and was renamed ONE Nuclear Energy Inc.

Shares of ONE Nuclear Energy Inc. common stock are expected to commence trading on the Nasdaq Global Market under the ticker symbol ONEN.

The combined platform launches with 5 GW of nuclear, natural gas, and battery storage capacity in active development, aimed at meeting the surging demand for reliable baseload power from AI and data center customers.

Transaction Highlights

• Business combination approved by shareholders on August 24, 2026.
• Company renamed ONE Nuclear Energy Inc.
• Trading under ticker ONEN on Nasdaq.
• Combined platform features 5 GW of active development capacity.