Flexible Solutions International Inc 2025年度报告

FORM 10-K ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2025 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File No. 001-31540 FLEXIBLE SOLUTIONS INTERNATIONAL, INC. Registrant’s telephone number, including Area Code: (403) 223-2995 Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading SymbolName of each exchange on which registeredCommon Stock, $0.001 par valueFSINYSE American Securities registered pursuant to Section 12(g) of the Act: None 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 if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.Yes☐No☒ Indicate by check mark whether the registrant (1) has filed all reports to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to suchfiling 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 submitted and postedpursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrantwas required to submit and post such files). Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reportingcompany 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. Accelerated filer☐Smaller reporting company☒Emerging growth company☐ Large accelerated filer☐ Non-accelerated filer☒ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complyingwith any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark if the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internalcontrol over financial reporting under Section 404(b) of the Sarbanes-Oxley Act by the registered public accounting firm that prepared orissued its audit report.☐ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrantincluded 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-basedcompensation 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 Act):☐Yes☒No As of June 30, 2025 the aggregate market value of the Company’s common stock held by non-affiliates was $41,033,724 based on the closingprice for shares of the Company’s common stock on the NYSE American for that date. As of April 15, 2026, the Company had 12,737,498 issued and outstanding shares of common stock. Documents incorporated by reference: None The terms “Flexible”, “Company”, “we”, “us”, and “our” are used to refer to Flexible Solutions International, Inc. and its subsidiaries, unless CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS This Annual Report on Form 10-K for the year ended December 31, 2025 (“Annual Report”), including the Audited ConsolidatedFinancial Statements, contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995.Forward-looking statements include, without limitation, those statements relating to development of new products, our financial condition andour ability to increase distribution of our products. Forward-looking statements can be identified by the use of forward-looking terminology,such as “may,” “will,” “should,” “expect,” “anticipate,” “estimate,” “continue,” “plans,” “intends,” or other similar terminology. Theseforward-looking statements are not guarantees of future performance and involve risks, uncertainties and assumptions that are difficult topredict. Therefore, actual outcomes and results may differ materially from what is anticipated or forecasted in these forward-looking statementsdue to numerous factors, including, but not limited to, our ability to generate or obtain sufficient working capital to continue our operations,changes in demand for our products, the timing of customer orders and deliveries and the impact of competitive products and pri