Sonim Technologies Inc 2024年度报告

FORM 10-K (Mark One) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 FOR THE TRANSITION PERIOD FROMTO Commission File Number 001-38907 Sonim Technologies, Inc.(Exact name of registrant as specified in its charter) 4445 Eastgate Mall, Suite 200San Diego, CA 92121(Address of principal executive offices, including zip code) Registrant’s telephone number, including area code: (650) 378-8100 Securities registered pursuant to Section 12(b) of the Act: Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes☐No☒ Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of theSecurities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required tofilesuch reports), and (2) has been subject to such filing requirements for the past 90 days. Yes☒No☐ Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter periodthat the registrant was required to submit such files). Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smallerreporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,”“smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition periodfor complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the ExchangeAct.☐ Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of theeffectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b))by the registered public accounting firm that prepared or issued its audit report.☐ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements oftheregistrant included in the filing reflect the correction of an error to previously issued financial statements.☐ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to§240.10D-1(b).☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes☐No☒ The aggregate market value of the voting and non-voting common stock held by non-affiliates of the registrant, based on theclosing price of the shares of common stock reported on The Nasdaq Stock Market on June 28, 2024 was approximately $25.7million. On March 24, 2025, there were 6,324,057 shares of the registrant’s common stock, par value $0.001, outstanding. DOCUMENTS INCORPORATED BY REFERENCE Certain information required by Part III, Items 10-14 of this Form 10-K will either be (i) included in an amendment to thisAnnual Report on Form 10-K, or (ii) incorporated by reference to the Registrant’s definitive Proxy Statement for the 2025Annual Meeting of Stockholders to be filed with the Securities and Exchange Commission not later than 120 days after the endof the fiscal year covered by this Form 10-K. Table of Contents PART I Item 1.Business......................................................................................................................................................1Item 1A.Risk Factors................................................................................................................................................9Item 1B.Unresolved Staff Comments......................................................................................................................31Item 1C.Cybersecurity.............................................................................................................................................31Item 2.Properties....................................................................................................................................................32Item 3.Legal Proceedings......................................................................................................................................32Item 4.Mine SafetyDisclosures.............................................................................................................................32 PART II Item 5.Market for Regi