Company: HVIIR
Filing Date: 2025-12-23
Form Type: S-4
Source: 0001493152-25-029121
Chunk: 404

Company: Hennessy Capital Investment Corp. VII
Filing Date: 2025-12-23
Form: S-4
Chunk 404
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 request, HVII will deliver a separate copy of this proxy statement/prospectus to any HVII Shareholder at a shared address to which a single copy of this proxy statement/prospectus was delivered and who wishes to receive separate copies in the future. HVII Shareholders receiving multiple copies of this proxy statement/prospectus may likewise request delivery of single copies of this proxy statement/prospectus in the future. If any HVII Shareholder desires to make such a request, such shareholder should follow these instructions:

| ● | If                                                                                                                                    
 the shares are registered in the name of the shareholder, the shareholder should contact HVII at its offices at ATTN: Nicholas Geeza, 
 Executive Vice President, Chief Financial Officer and Secretary, 195 US Hwy 50, Suite 207, Zephyr Cove, NV 89448; or                  |
| ● | If                                                                                                                                    
 a broker, bank or other nominee holds the shares, the shareholder should contact the broker, bank or other nominee directly.          |

Transfer Agent and Registrar

The registrar and transfer agent for HVII and New ONE Nuclear securities is Odyssey Transfer & Trust Company.

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<div align='center'>LEGAL MATTERS</div>

The validity of the shares of New ONE Nuclear Common Stock and the Domesticated HVII Rights to be issued in connection with the Business Combination and the material U.S. federal income tax consequences of the Business Combination will be passed upon by Sidley Austin LLP.

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<div align='center'>EXPERTS</div>

The financial statements of ONE Nuclear as of September 30, 2025 and for the period from February 10, 2025 (inception) through September 30, 2025, included elsewhere in this proxy statement/prospectus, have been audited by WithumSmith+Brown, PC, an independent registered public accounting firm, as stated in their report. Such financial statements are included in reliance upon the report of such firm given upon their authority as experts in accounting and auditing.

The financial statements of HVII as of December 31, 2024 and for the period from September 27, 2024 through December 31, 2024, appearing in this proxy statement/prospectus have been audited by WithumSmith+Brown, PC, an independent registered public accounting firm, as stated in their report appearing herein. Such financial statements are included in reliance upon the report of such firm given upon their authority as experts in accounting and auditing.

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