Company: SONM
Filing Date: 2025-09-29
Form Type: S-1
Source: 0001493152-25-016055
Chunk: 31

Company: SONIM TECHNOLOGIES INC
Filing Date: 2025-09-29
Form: S-1
Chunk 31
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                              |     |            |          |   |     |                                    |         |   |     |       |     |           |          |   |
| Stockholders’ equity (deficit)                                                                                             |     |            |          |   |     |                                    |         |   |     |       |     |           |          |   |
| Common stock, $0.001 par value per share; 100,000,000 shares authorized; and 10,338,905 outstanding at June 30, 2025       |     |            |       10 |   |     |                                    |       — |   |     |       |     |           |       10 |   |
| Preferred stock, $0.001 par value per share, 5,000,000 shares authorized, and no shares issued and outstanding at June 30, 
 2025                                                                                                                       |     |            |        — |   |     |                                    |       — |   |     |       |     |           |        — |   |
| Additional paid-in capital                                                                                                 |     |            |  289,281 |   |     |                                    |       — |   |     |       |     |           |  289,281 |   |
| Accumulated deficit                                                                                                        |     |            | (290,625 | ) |     |                                    |   7,850 |   |     | -B)(D |     |           | (282,775 | ) |
| Total stockholders’ equity (deficit)                                                                                       |     |            |   (1,334 | ) |     |                                    |   7,850 |   |     |       |     |           |    6,516 |   |
| Total liabilities and stockholders’ equity (deficit)                                                                       |     | $          |   36,078 |   |     | $                                  | (18,408 | ) |     |       |     | $         |   17,670 |   |

<div align='center'>See accompanying notes to unaudited pro forma condensed consolidated financial information.</div>

| 18 |

<div align='center'>SONIM TECHNOLOGIES INC.

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
FOR THE SIX MONTHS ENDED JUNE 30, 2025
(IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS)</div>

|                                                                        |     | Historical