ONE Nuclear Energy has appointed Ann Anthony as Chief Financial Officer and nominated Elizabeth Williams as an independent director on its board. The two appointments, announced on August 18, 2026, complete the company’s governance framework ahead of its planned merger with Hennessy Capital Investment Corp. VII (Nasdaq: HVII), expected to close in the third quarter of 2026.
ONE Nuclear describes itself as an independent developer of large-scale energy infrastructure, with a strategy combining natural gas and advanced nuclear technologies. The Nasdaq listing marks the company’s transition from private to public entity, and the August appointments are designed to put in place a robust oversight structure suited to that environment. With Williams joining the board, the independent director lineup is now complete — alongside Darryl Willis, Kyle Crowley, and Dan Hennessy.
Ann Anthony brings a well-established track record in the energy sector. She has previously served as CFO in public market settings, with experience in complex capital raising and financial risk management. Richard Taylor, Chairman and CEO of ONE Nuclear, described her as someone with “an exceptional track record of financial leadership at publicly traded companies.” Elizabeth Williams, for her part, has served as an independent director at Innventure (Nasdaq: INV) since 2024 and at Hennessy Capital Investment Corp. VIII since February 2026. Her background includes roles as Vice President at Entergy and Senior Vice President of Strategy and Corporate Development at Tenneco. In her new role, she will chair ONE Nuclear’s audit committee.
This move comes at a time of rapid expansion in the U.S. nuclear market. Numerous companies are accelerating their transition to public-company governance structures, as a stock exchange listing opens the door to institutional capital that would otherwise be out of reach. ONE Nuclear fits squarely into this trend, with a strategy that extends beyond advanced nuclear to include gas-fired generation — offering prospective investors a more diversified risk profile. The decision to round out the board with executives from financial and regulatory backgrounds — such as Anthony and Williams — signals a deliberate effort to build credibility with Wall Street analysts.
The next milestone is the closing of the business combination with HVII, which will transform ONE Nuclear into a Nasdaq-listed company. If the timeline holds, the company will have direct access to capital markets before the end of 2026, with a governance structure already in place. From that point on, the real test will be turning its advanced nuclear technology strategy into tangible results — a sector where ambitious promises still far outnumber concrete achievements, but where the ranks of serious players are growing at a pace that would have seemed unlikely just a few years ago.
