Company: HVIIR
Filing Date: 2025-12-23
Form Type: S-4
Source: 0001493152-25-029121
Chunk: 158

Company: Hennessy Capital Investment Corp. VII
Filing Date: 2025-12-23
Form: S-4
Chunk 158
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                                    |        |       |     |                    | 125,035,149 |   |     |                                    |   |     |                    | 106,035,149 |   |
| Net loss per share, basic and diluted                                                   |     |                              |       |   |     |                       |        |   |     |                                    |        |       |     | $                  |       (0.01 | ) |     |                                    |   |     | $                  |       (0.02 | ) |

| 100 |

<div align='center'>Adjustments to Unaudited Pro Forma Condensed Combined Statements of Operations</div>

| (1)  
 (2)  
 (AA) | Derived from the                                                                                                                         
 unaudited condensed statement of operations of ONE Nuclear for the period from February 10, 2025 (inception) through September 30, 2025. 
 Derived from the                                                                                                                         
 unaudited statement of operations of HVII for the nine months ended September 30, 2025.                                                  
 Represents an adjustment                                                                                                                 
 to eliminate interest earned on marketable securities held in the Trust Account after giving effect to the Business Combination as if    
 it had occurred on September 27, 2024, the beginning of the earliest periods presented.                                                  |
|:-----|:-----------------------------------------------------------------------------------------------------------------------------------------|
| (BB) | Represents an adjustment                                                                                                                 
 to eliminate administrative service fees that will cease at the Business Combination.                                                    |

| 101 |

<div align='center'>UNAUDITED PRO FORMA CONDENSED COMBINED STATEMENT OF OPERATIONS
FOR THE PERIOD FROM SEPTEMBER 27, 2024 (INCEPTION) THROUGH DECEMBER 31, 2024
(in thousands, except share and per share data)</div>

| Operating Expenses                                                              |     | ONE Nuclear (Historical) |   |     | (1) HVII (Historical) |       |   |     | No Redemption                      
 Transaction Accounting Adjustments |        |     |     | Pro Forma Combined |             |   |     | Maximum Redemptions                
 Transaction Accounting Adjustments |      |     |     | Pro Forma Combined |             |   |
|:--------------------------------------------------------------------------------|:----|:-------------------------|:--|:----|:----------------------|------:|:--|:----|:-----------------------------------|-------:|:----|:----|:-------------------|------------:|:--|:----|: