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Profitable growth: Five9 (NASDAQ: FIVN) tops $1.15B 2025 revenue with stronger margins

Filing Impact
(High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Five9, Inc. reported record 2025 revenue of $1.15 billion, up 10% from 2024, as its cloud contact center and AI solutions continued to scale. GAAP results improved sharply, swinging from a $12.8 million loss in 2024 to $39.4 million net income in 2025, while GAAP operating cash flow rose to $226.2 million.

Profitability metrics strengthened, with 2025 adjusted gross margin at 62.8% and adjusted EBITDA of $269.7 million, or 23.5% of revenue. In Q4 2025, revenue grew 8% to $300.3 million and GAAP net income reached $19.7 million. The company highlighted strong enterprise AI momentum and record quarterly operating cash flow of $83.6 million.

For 2026, Five9 projects revenue between $1.247 billion and $1.261 billion. It expects GAAP diluted EPS of $0.86 to $0.95 and non-GAAP diluted EPS of $3.15 to $3.21. The board also set May 20, 2026 as the date of the virtual annual stockholders’ meeting, with a March 24, 2026 record date.

Positive

  • Clear turn to profitability with stronger margins: 2025 GAAP net income was $39.4 million versus a $12.8 million loss in 2024, while adjusted EBITDA margin expanded from 18.8% to 23.5%, indicating healthier underlying economics.
  • Robust cash generation: GAAP operating cash flow increased to $226.2 million in 2025 from $143.2 million in 2024, improving balance sheet flexibility for investment, debt service, or capital returns.
  • Solid growth with record scale: Total 2025 revenue reached a record $1.1491 billion, up 10% year over year, showing continued demand for Five9’s cloud contact center and AI-based CX solutions.
  • Supportive 2026 guidance: Management forecasts 2026 revenue of $1.247–$1.261 billion and non-GAAP diluted EPS of $3.15–$3.21, signaling confidence in ongoing growth and margin expansion.

Negative

  • None.

Insights

Five9 shows a clean turn to profitability with stronger cash generation and solid 2026 guidance.

Five9 delivered 2025 revenue of $1.149B, up 10%, while moving from a GAAP net loss of $(12.8)M in 2024 to GAAP net income of $39.4M. That shift is underpinned by higher adjusted gross margin and disciplined operating expenses, as total operating costs grew slower than revenue.

Profitability quality also improved. Adjusted EBITDA climbed to $269.7M, or 23.5% of revenue, versus 18.8% a year earlier, and GAAP operating cash flow increased to $226.2M. This suggests the business is converting a larger share of revenue into cash, even while continuing to invest in R&D and sales.

Management’s 2026 outlook calls for revenue of $1.247–$1.261B and non-GAAP diluted EPS of $3.15–$3.21. Those targets extend the margin expansion story, assuming execution on AI-driven CX demand and stable macro conditions. Upcoming quarterly results for periods ending on March 31, 2026 and December 31, 2026 will show how closely actual performance tracks this guidance.

0001288847false00012888472026-02-192026-02-19

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
 CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): February 19, 2026
FIVE9, INC.
(Exact name of Registrant as specified in its charter)
 
Delaware001-3638394-3394123
(State or other jurisdiction
of incorporation)
(Commission File No.)
(I.R.S. Employer
Identification No.)
3001 Bishop Drive, Suite 350
San Ramon, CA 94583
(Address of Principal Executive Offices) (Zip Code)
Registrant’s telephone number, including area code: (925) 201-2000
Not Applicable
(Former name or former address if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
_______________________________
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered
Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market
Indicated by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging Growth Company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    




Item 2.02 Results of Operations and Financial Condition.
On February 19, 2026, Five9, Inc. (the “Company”) announced its financial results for the fiscal quarter and year ended December 31, 2025. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.
The information in Item 2.02 of this Current Report on Form 8-K (including Exhibit 99.1 furnished herewith) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.
Item 8.01 Other Events.
The Company’s Board of Directors has determined that the Company’s 2026 Annual Meeting of Stockholders (the “Annual Meeting”) will be held on May 20, 2026 virtually via the Internet beginning at 8:30 a.m. Pacific Daylight Time. Stockholders of record at the close of business on the record date, March 24, 2026, may vote at the Annual Meeting, including any adjournment or postponement thereof.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
 
Exhibit No.  Description
99.1
  
Press Release issued by the Company on February 19, 2026.
104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.




SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
 
   FIVE9, INC.
Date: February 19, 2026
   By: /s/ Bryan Lee
    Bryan Lee
    
Chief Financial Officer




Exhibit 99.1
newfive9logoa.jpg

Five9 Reports Record Full Year 2025 Revenue of $1.1 Billion
Q4 Subscription Revenue Growth of 12%
Q4 Enterprise AI Revenue Growth of 50%
Q4 Record Operating Cash Flow of $84 Million
SAN RAMON, Calif. - February 19, 2026 - Five9, Inc. (NASDAQ:FIVN), the Intelligent CX Platform provider, today reported results for the fourth quarter and full year ended December 31, 2025.
Fourth Quarter 2025 Financial Results
Revenue for the fourth quarter of 2025 increased 8% to a record $300.3 million, compared to $278.7 million for the fourth quarter of 2024.
GAAP gross margin was 55.4% for the fourth quarter of 2025, compared to 56.0% for the fourth quarter of 2024.
Adjusted gross margin was 63.1% for the fourth quarter of 2025, compared to 63.5% for the fourth quarter of 2024.
GAAP net income for the fourth quarter of 2025 was $19.7 million, or 6.6% of revenue and $0.23 per diluted share, compared to GAAP net income of $11.6 million, or 4.2% of revenue and $0.13 per diluted share, for the fourth quarter of 2024.
Non-GAAP net income for the fourth quarter of 2025 was $62.4 million, or 20.8% of revenue and $0.80 per diluted share, compared to non-GAAP net income of $60.3 million, or 21.6% of revenue and $0.79 per diluted share, for the fourth quarter of 2024.
Adjusted EBITDA for the fourth quarter of 2025 was $77.3 million, or 25.7% of revenue, compared to $64.3 million, or 23.1% of revenue, for the fourth quarter of 2024.
GAAP operating cash flow for the fourth quarter of 2025 was $83.6 million, compared to GAAP operating cash flow of $49.8 million for the fourth quarter of 2024.
2025 Financial Results
Total revenue for 2025 increased 10% to a record $1,149.1 million, compared to $1,041.9 million in 2024.
GAAP gross margin was 55.1% for 2025, compared to 54.2% in 2024.
Adjusted gross margin was 62.8% for 2025, compared to 61.7% in 2024.
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GAAP net income for 2025 was $39.4 million, or 3.4% of revenue and $0.45 per diluted share, compared to GAAP net loss of $(12.8) million, or (1.2)% of revenue and $(0.17) per basic share, in 2024.
Non-GAAP net income for 2025 was $228.7 million, or 19.9% of revenue and $2.96 per diluted share, compared to non-GAAP net income of $185.3 million, or 17.8% of revenue and $2.47 per diluted share, in 2024.
Adjusted EBITDA for 2025 was $269.7 million, or 23.5% of revenue, compared to $196.0 million, or 18.8% of revenue, in 2024.
GAAP operating cash flow for 2025 was $226.2 million, compared to GAAP operating cash flow of $143.2 million in 2024.

“We're pleased with our fourth quarter performance, exiting the year with a revenue run rate of $1.2 billion and adjusted EBITDA margin of 26%. The CX market is undergoing a significant transformation as AI becomes central to customer experience. Five9's end-to-end platform positions us well to lead this new era of AI-powered CX, and I'm extremely confident in Amit's leadership as we execute on this opportunity.”

- Mike Burkland, Chairman of the Board

"I'm thrilled to be here leading Five9, and I’m enthusiastic about our significant market opportunity. In my first few weeks, I've been impressed by the strength of our platform and team. I look forward to executing our strategy to drive growth, increase profitability, and deliver long-term shareholder value."
- Amit Mathradas, Chief Executive Officer
Business Outlook
Five9 provides guidance based on current market conditions and expectations. Five9 emphasizes that the guidance is subject to various important cautionary factors referenced in the section entitled "Forward-Looking Statements" below, including risks and uncertainties associated with the ongoing impact of macroeconomic challenges.
For the full year 2026, Five9 expects to report:
Revenue in the range of $1.247 to $1.261 billion.
GAAP net income per share in the range of $0.86 to $0.95, assuming diluted shares outstanding of approximately 87.4 million.
Non-GAAP net income per share in the range of $3.15 to $3.21, assuming diluted shares outstanding of approximately 78.0 million.
For the first quarter of 2026, Five9 expects to report:
Revenue in the range of $296.5 to $302.5 million.
GAAP net income per share in the range of $0.10 to $0.17, assuming diluted shares outstanding of approximately 86.4 million.
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Non-GAAP net income per share in the range of $0.66 to $0.70, assuming diluted shares outstanding of approximately 77.0 million.

With respect to Five9’s guidance as provided above, please refer to the “Reconciliation of GAAP Net Income to Non-GAAP net income - Guidance” table for more details, including important assumptions upon which such guidance is based.

Conference Call Details
Five9 will discuss its fourth quarter 2025 results today, February 19, 2026, via Zoom webinar at 4:30 p.m. Eastern Time. To access the webinar, please register by clicking here. A copy of this press release will be furnished to the Securities and Exchange Commission on a Current Report on Form 8-K and will be posted to our website, prior to the conference call.
A live webcast and a replay will be available on the Investor Relations section of the Company’s web-site at http://investors.five9.com/.

Non-GAAP Financial Measures
In addition to disclosing financial measures prepared in accordance with U.S. generally accepted accounting principles (GAAP), this press release and the accompanying tables contain certain non-GAAP financial measures. We calculate adjusted gross profit and adjusted gross margin by adding back the following items to gross profit: depreciation, intangibles amortization, stock-based compensation, acquisition and related transaction costs and one-time integration costs, lease amortization for finance leases, and costs related to reduction in force plans. We calculate adjusted EBITDA by adding back or removing the following items to or from GAAP net income (loss): depreciation and amortization, stock-based compensation, interest expense, gain on early extinguishment of debt, interest income and other, exit costs related to closure and relocation of our Russian operations, acquisition and related transaction costs and one-time integration costs, impairment charges related to closure of operating lease facilities, lease amortization for finance leases, costs related to reduction in force plans, one-time expenses related to strategic consulting services for operational review, other cost-reduction and productivity initiatives, legal fees related to the securities class action, office closure lease termination costs, and provision for income taxes. We calculate non-GAAP operating income by adding back or removing the following items to or from GAAP loss from operations: stock-based compensation, intangibles amortization, exit costs related to the closure and relocation of our Russian operations, acquisition and related transaction costs and one-time integration costs, costs related to reduction in force plans, one-time expenses related to strategic consulting services for operational review, other cost-reduction and productivity initiatives, legal fees related to the securities class action, and office closure lease termination costs. We calculate non-GAAP net income by adding back or removing the following items to or from GAAP net loss: stock-based compensation, intangibles amortization, amortization of discount and issuance costs on convertible senior notes, gain on early extinguishment of debt, exit costs related to the closure and relocation of our Russian operations, acquisition and related transaction costs and one-time integration costs, impairment charge of an equity investment, impairment charges related to closure of operating lease facilities, costs related to reduction in force plans, one-time expenses related to strategic consulting services for operational review, other cost-reduction and productivity initiatives, legal fees related to the securities class action, office closure lease termination costs and tax benefit associated with acquired companies. For the periods presented, these adjustments from GAAP net income (loss) to non-GAAP net income do not include any presentation of the net tax effect of such adjustments
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given our significant net operating loss carryforwards. Non-GAAP financial measures do not have any standardized meaning and are therefore unlikely to be comparable to similarly titled measures presented by other companies. The Company considers these non-GAAP financial measures to be important because they provide useful measures of the operating performance of the Company, exclusive of factors that do not directly affect what we consider to be our core operating performance, as well as unusual events. The Company’s management uses these measures to (i) illustrate underlying trends in the Company’s business that could otherwise be masked by the effect of income or expenses that are excluded from non-GAAP measures, and (ii) establish budgets and operational goals for managing the Company’s business and evaluating its performance. In addition, investors often use similar measures to evaluate the operating performance of a company. Non-GAAP financial measures are presented only as supplemental information for purposes of understanding the Company’s operating results. The non-GAAP financial measures should not be considered a substitute for financial information presented in accordance with GAAP. Please see the reconciliation of non-GAAP financial measures set forth in this release.

Forward-Looking Statements
This news release contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including the statements in the quote from our Chairman and Chief Executive Officer, including statements regarding shifts in the CX industry, customer preferences for unified platforms where AI is natively embedded, Five9's market position and expected impact on the Company's growth, Five9's market opportunity and growth prospects, including as a result of AI, Five9’s ability to deliver sustainable growth and robust free cash flow, Five9’s stock repurchase program, and the first quarter and full year 2026 financial projections and expectations set forth under the caption “Business Outlook,” that are based on our current expectations and involve numerous risks and uncertainties that may cause these forward-looking statements to be inaccurate. Risks that may cause these forward-looking statements to be inaccurate include, among others: (i) the impact of adverse economic conditions, including the impact of macroeconomic challenges, global tariff increases and potential future increases and announcements regarding same, continued inflation, uncertainty regarding consumer spending, high interest rates, fluctuations in currency rates, the impact of the Russia-Ukraine conflict, the impact of current and potential global conflicts, and other factors, may continue to harm our business; (ii) if we are unable to attract new customers or sell additional services and functionality to our existing customers, our revenue and revenue growth will be harmed; (iii) if our existing customers terminate their subscriptions or reduce their subscriptions and related usage, or fail to grow subscriptions at the rate they have in the past or that we might expect, our revenues and gross margins will be harmed and we will be required to spend more money to grow our customer base; (iv) because a significant percentage of our revenue is derived from existing customers, downturns or upturns in new sales will not be immediately reflected in our operating results and may be difficult to discern; (v) if we fail to manage our technical operations infrastructure, our existing customers may experience service outages, our new customers may experience delays in the deployment of our solution and we could be subject to claims for credits or damages, among other things; (vi) if we are unable to attract and retain highly skilled leaders and other employees, our business and results of operations may be harmed; (vii) as AI solutions will likely perform an increasing proportion of contact center interactions, if we are unable to replace decreases in subscription revenue from licenses with revenue from the sale of additional AI solutions, our revenue, results of operations and business will be harmed; (viii) further development of our AI solutions may not be successful and may result in reputational harm and our future operating results could be materially harmed; (ix) the AI technology and features incorporated into our solution include new and evolving technologies that may present both legal and business risks; (x) we have established, and are continuing to increase, our network of technology solution distributors and resellers to sell our
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solution; our failure to effectively develop, manage, and maintain this network could materially harm our revenues; (xi) our quarterly and annual results may fluctuate significantly, including as a result of the timing and success of new product and feature introductions by us, may not fully reflect the underlying performance of our business and may result in decreases in the price of our common stock; (xii) our historical growth may not be indicative of our future growth, and even if we continue to grow rapidly, we may fail to manage our growth effectively; (xiii) failure to adequately retain and expand our sales force will impede our growth; (xiv) the use of AI by our workforce may present risks to our business; (xv) the contact center software solutions market is subject to rapid technological change, and we must develop and sell incremental and new solutions in order to maintain and grow our business; (xvi) our growth depends in part on the success of our strategic relationships with third parties and our failure to successfully maintain, grow and manage these relationships could harm our business; (xvii) the markets in which we participate involve a high number of competitors that is continuing to increase, and if we do not compete effectively, our operating results could be harmed; (xviii) we continue to expand our international operations, which exposes us to significant macroeconomic and other risks; (xix) security breaches, cybersecurity incidents, and improper access to, use of, or disclosure of our data or our customers’ data, or other cyber-attacks on our systems, could result in litigation and regulatory risk, harm our reputation, our business or financial results; (xx) we may acquire other companies, or technologies, or be the target of strategic transactions, or be impacted by transactions by other companies, which could divert our management’s attention, result in additional dilution to our stockholders or use a significant amount of our cash resources and otherwise disrupt our operations and harm our operating results; (xxi) we sell our solution to larger organizations that require longer sales and implementation cycles and often demand more configuration and integration services or customized features and functions that we may not offer, any of which could delay or prevent these sales and harm our growth rates, business and operating results; (xxii) we rely on third-party telecommunications and internet service providers to provide our customers and their customers with telecommunication services and connectivity to our cloud contact center software and any failure by these service providers to provide reliable services could cause us to lose customers and subject us to claims for credits or damages, among other things; (xxiii) prior to 2025, we had a history of losses and we may be unable to sustain profitability; (xxiv) our stock price has been volatile, may continue to be volatile and may decline, including due to factors beyond our control; (xxv) we may not be able to secure additional financing on favorable terms, or at all, to meet our future capital needs; (xxvi) failure to comply with laws and regulations could harm our business and our reputation; (xxvii) we may not have sufficient cash to service our convertible senior notes and repay such notes, if required, and other risks attendant to our convertible senior notes and increased debt levels; (xxviii) risks that we may not execute repurchases in full, under our announced stock repurchase program, or may not achieve the intended benefits therefrom; and (xxix) the other risks detailed from time-to-time under the caption “Risk Factors” and elsewhere in our Securities and Exchange Commission filings and reports, including, but not limited to, our most recent annual report on Form 10-K and quarterly reports on Form 10-Q. Such forward-looking statements speak only as of the date hereof and readers should not unduly rely on such statements. We undertake no obligation to update the information contained in this press release, including in any forward-looking statements.

About Five9
The Five9 Intelligent CX Platform provides a comprehensive suite of solutions for orchestrating fluid customer experiences. Our cloud-native, multi-tenant, scalable, reliable, and secure platform includes contact center; omni-channel engagement; Workforce Engagement Management; extensibility through more than 1,000 partners; and innovative, practical AI, automation and journey analytics that are embedded as part of the platform. Five9 brings the power of people, technology, and partners to more than 3,000 organizations worldwide. For more information, visit www.five9.com.
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FIVE9, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands)
(Unaudited)
December 31, 2025December 31, 2024
ASSETS
Current assets:
Cash and cash equivalents$232,084 $362,546 
Marketable investments464,835 643,410 
Accounts receivable, net130,984 115,172 
Prepaid expenses and other current assets43,107 50,840 
Deferred contract acquisition costs, net88,714 76,600 
Total current assets959,724 1,248,568 
Property and equipment, net164,635 144,888 
Operating lease right-of-use assets46,375 38,880 
Finance lease right-of-use assets14,216 19,269 
Intangible assets, net51,166 65,632 
Goodwill366,253 365,436 
Other assets10,725 13,384 
Deferred contract acquisition costs, net — less current portion176,976 155,157 
Total assets$1,790,070 $2,051,214 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$29,973 $26,282 
Accrued and other current liabilities84,120 83,720 
Operating lease liabilities12,922 11,258 
Finance lease liabilities8,480 7,768 
Deferred revenue77,515 79,173 
Convertible senior notes— 433,490 
Total current liabilities213,010 641,691 
Convertible senior notes — less current portion735,490 731,855 
Operating lease liabilities — less current portion42,116 37,071 
Finance lease liabilities — less current portion6,090 11,688 
Other long-term liabilities7,547 6,717 
Total liabilities1,004,253 1,429,022 
Stockholders’ equity:
Common stock77 76 
Additional paid-in capital1,163,072 1,039,125 
Accumulated other comprehensive income897 636 
Accumulated deficit(378,229)(417,645)
Total stockholders’ equity785,817 622,192 
Total liabilities and stockholders’ equity$1,790,070 $2,051,214 

7


FIVE9, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)
(Unaudited)

Three Months EndedTwelve Months Ended
December 31, 2025December 31, 2024December 31, 2025December 31, 2024
Revenue$300,282 $278,660 $1,149,088 $1,041,938 
Cost of revenue133,844 122,663 516,234 477,540 
Gross profit166,438 155,997 632,854 564,398 
Operating expenses:
Research and development36,104 41,480 152,334 166,197 
Sales and marketing76,636 73,898 311,816 311,954 
General and administrative33,902 36,439 139,854 137,550 
Total operating expenses146,642 151,817 604,004 615,701 
Income (loss) from operations19,796 4,180 28,850 (51,303)
Other income (expense), net:
Interest expense(3,054)(4,271)(14,076)(14,812)
Gain on early extinguishment of debt— — — 6,615 
Interest income and other6,288 11,242 30,168 46,745 
Total other income (expense), net3,234 6,971 16,092 38,548 
Income (loss) before income taxes23,030 11,151 44,942 (12,755)
Provision for (benefit from) income taxes3,317 (426)5,526 40 
Net income (loss)$19,713 $11,577 $39,416 $(12,795)
Net income (loss) per share:
Basic$0.25 $0.15 $0.51 $(0.17)
Diluted$0.23 $0.13 $0.45 $(0.17)
Shares used in computing net income (loss) per share:
Basic77,509 75,430 76,916 74,503 
Diluted87,037 88,645 88,002 74,503 


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FIVE9, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)
Twelve Months Ended
December 31, 2025December 31, 2024
Cash flows from operating activities:
Net income (loss)$39,416 $(12,795)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization61,764 52,905 
Reduction in the carrying amount of right-of-use assets20,277 15,358 
Amortization of deferred contract acquisition costs86,006 71,483 
Accretion of discount on marketable investments(7,892)(20,818)
Provision for credit losses1,617 1,150 
Stock-based compensation148,068 166,315 
Amortization of discount and issuance costs on convertible senior notes4,550 5,478 
Gain on early extinguishment of debt— (6,615)
Impairment charge of an equity investment— 1,250 
Impairment charge related to closure of operating lease facilities835 2,202 
Interest on finance lease obligations1,033 264 
Deferred taxes - excluding tax benefit from acquisition446 647 
Deferred taxes - tax benefit from acquisition524 (5,482)
Other45 (1,051)
Changes in operating assets and liabilities:
Accounts receivable(17,430)(14,645)
Prepaid expenses and other current assets7,774 (12,148)
Deferred contract acquisition costs(119,940)(104,957)
Other assets2,630 3,115 
Accounts payable3,190 1,057 
Accrued and other current liabilities(5,700)2,839 
Deferred revenue(958)(425)
Other long-term liabilities (including non-current portions of operating and finance lease liabilities)(48)(1,959)
Net cash provided by operating activities226,207 143,168 
Cash flows from investing activities:
Purchases of marketable investments(745,378)(1,289,357)
Proceeds from sales of marketable investments127,976 122,138 
Proceeds from maturities of marketable investments804,091 1,132,332 
Purchases of property and equipment(24,963)(42,388)
Capitalization of software development costs(39,135)(22,223)
Payments of initial direct lease costs(286)— 
Cash paid to acquire Acqueon Inc.— (167,151)
Cash settlement to acquire Aceyus, Inc.— 99 
Net cash provided by (used in) investing activities122,305 (266,550)
Cash flows from financing activities:
Proceeds from issuance of 2029 convertible senior notes — 731,055 
Payment of debt issuance costs— (2,212)
Payments for capped call transactions associated with the 2029 convertible senior notes— (93,438)
Repurchase of a portion of 2025 convertible senior notes— (304,485)
Cash received from partial termination of capped calls associated with the 2025 convertible senior notes— 539 
Repayment of outstanding 2025 convertible senior notes at maturity(434,405)— 
Proceeds from exercise of common stock options3,137 481 
Proceeds from sale of common stock under ESPP12,472 14,797 
Cash paid for repurchase of the Company's common stock(50,000)— 
Payments of finance leases(9,770)(4,012)
Net cash (used in) provided by financing activities(478,566)342,725 
Net (decrease) increase in cash, cash equivalents and restricted cash(130,054)219,343 
Cash, cash equivalents and restricted cash:
Beginning of period364,185 144,842 
End of period$234,131 $364,185 

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FIVE9, INC.
RECONCILIATION OF GAAP GROSS PROFIT TO ADJUSTED GROSS PROFIT
(In thousands, except percentages)
(Unaudited)
Three Months EndedTwelve Months Ended
December 31, 2025December 31, 2024December 31, 2025December 31, 2024
GAAP gross profit$166,438 $155,997 $632,854 $564,398 
GAAP gross margin55.4 %56.0 %55.1 %54.2 %
Non-GAAP adjustments:
Depreciation10,983 7,988 37,326 29,944 
Intangibles amortization3,438 4,099 14,466 12,591 
Stock-based compensation6,504 6,921 27,836 29,825 
Acquisition and related transaction costs and one-time integration costs40 259 
Lease amortization for finance leases2,100 1,802 8,143 3,609 
Costs related to reduction in force plans— — 1,565 2,115 
Adjusted gross profit$189,467 $176,847 $722,196 $642,741 
Adjusted gross margin63.1 %63.5 %62.8 %61.7 %


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FIVE9, INC.
RECONCILIATION OF GAAP NET INCOME (LOSS) TO ADJUSTED EBITDA
(In thousands, except percentages)
(Unaudited)
Three Months EndedTwelve Months Ended
December 31, 2025December 31, 2024December 31, 2025December 31, 2024
GAAP net income (loss)$19,713 $11,577 $39,416 $(12,795)
Non-GAAP adjustments:
Depreciation and amortization16,853 14,640 61,764 52,905 
Stock-based compensation33,625 38,443 148,068 166,315 
Interest expense3,054 4,271 14,076 14,812 
Gain on early extinguishment of debt— — — (6,615)
Interest (income) and other(6,288)(11,242)(30,168)(46,745)
Exit costs related to closure and relocation of Russian operations— — — 78 
Acquisition and related transaction costs and one-time integration costs2,155 2,797 6,245 12,303 
Impairment charges related to closure of operating lease facilities— 2,202 — 2,202 
Lease amortization for finance leases2,292 1,994 8,911 3,857 
Costs related to reduction in force plans— — 8,169 9,625 
One-time expenses related to strategic consulting services for operational review— — 1,265 — 
Other cost-reduction and productivity initiatives1,728 — 4,553 — 
Legal fees related to the securities class action873 — 1,774 — 
Office closure lease termination costs— — 95 — 
Provision for (benefit from) income taxes3,317 (426)5,526 40 
Income tax expense effects(1)
— — — — 
Adjusted EBITDA$77,322 $64,256 $269,694 $195,982 
Adjusted EBITDA as % of revenue25.7 %23.1 %23.5 %18.8 %
(1) Non-GAAP adjustments do not have a material impact on our worldwide income tax provision due to the tax treatment of the non-GAAP adjustments reported, and our domestic valuation allowance position.
11


FIVE9, INC.
RECONCILIATION OF GAAP OPERATING INCOME (LOSS) TO NON-GAAP OPERATING INCOME
(In thousands)
(Unaudited)
Three Months EndedTwelve Months Ended
December 31, 2025December 31, 2024December 31, 2025December 31, 2024
Income (loss) from operations$19,796 $4,180 $28,850 $(51,303)
Non-GAAP adjustments:
Stock-based compensation33,625 38,443 148,068 166,315 
Intangibles amortization3,438 4,099 14,466 12,591 
Exit costs related to closure and relocation of Russian operations— — — 78 
Acquisition and related transaction costs and one-time integration costs2,155 2,797 6,245 12,303 
Costs related to reduction in force plans— — 8,169 9,625 
One-time expenses related to strategic consulting services for operational review— — 1,265 — 
Other cost-reduction and productivity initiatives1,728 — 4,553 — 
Legal fees related to class action873 — 1,774 — 
Office closure lease termination costs— — 95 — 
Non-GAAP operating income$61,615 $49,519 $213,485 $149,609 

12


FIVE9, INC.
13


RECONCILIATION OF GAAP NET INCOME (LOSS) TO NON-GAAP NET INCOME
(In thousands, except per share data)
(Unaudited)

Three Months EndedTwelve Months Ended
December 31, 2025December 31, 2024December 31, 2025December 31, 2024
GAAP net income (loss)$19,713 $11,577 $39,416 $(12,795)
Non-GAAP adjustments:
Stock-based compensation33,625 38,443 148,068 166,315 
Intangibles amortization3,438 4,099 14,466 12,591 
Amortization of discount and issuance costs on convertible senior notes937 1,487 4,550 5,478 
Gain on early extinguishment of debt— — — (6,615)
Exit costs related to closure and relocation of Russian operations(33)296 (473)452 
Acquisition and related transaction costs and one-time integration costs2,155 2,797 6,245 12,303 
Impairment charge of an equity investment— — — 1,250 
Impairment charge related to closure of operating lease facilities— 2,202 — 2,202 
Office closure lease termination costs— — 95 — 
Costs related to reduction in force plans— — 8,169 9,625 
One-time expenses related to strategic consulting services for operational review— — 1,265 — 
Other cost reduction and productivity initiatives1,728 — 4,553 — 
Legal fees related to the securities class action873 — 1,774 — 
Tax benefit associated with acquired companies— (650)524 (5,482)
Income tax expense effects(1)
— — — — 
Non-GAAP net income$62,436 $60,251 $228,652 $185,324 
GAAP net income (loss) per share:
Basic$0.25 $0.15 $0.51 $(0.17)
Diluted$0.23 $0.13 $0.45 $(0.17)
Non-GAAP net income per share:
Basic$0.81 $0.80 $2.97 $2.49 
Diluted$0.80 $0.79 $2.96 $2.47 
Shares used in computing GAAP net income (loss) per share:
Basic77,509 75,430 76,916 74,503 
Diluted87,037 88,645 88,002 74,503 
Shares used in computing non-GAAP net income per share:
Basic77,509 75,430 76,916 74,503 
Diluted77,624 75,999 77,243 75,060 
(1)Non-GAAP adjustments do not have a material impact on our worldwide income tax provision due to the tax treatment of the non-GAAP adjustments reported, and our domestic valuation allowance position.
14


FIVE9, INC.
SUMMARY OF STOCK-BASED COMPENSATION, DEPRECIATION AND INTANGIBLES AMORTIZATION
(In thousands)
(Unaudited)
Three Months Ended
December 31, 2025December 31, 2024
Stock-Based CompensationDepreciationIntangibles AmortizationStock-Based CompensationDepreciationIntangibles Amortization
Cost of revenue$6,504 $10,983 $3,438 $6,921 $7,988 $4,099 
Research and development7,349 833 — 8,259 620 — 
Sales and marketing8,879 10 — 10,880 38 — 
General and administrative10,893 1,589 — 12,383 1,895 — 
Total$33,625 $13,415 $3,438 $38,443 $10,541 $4,099 
Twelve Months Ended
December 31, 2025December 31, 2024
Stock-Based CompensationDepreciationIntangibles AmortizationStock-Based CompensationDepreciationIntangibles Amortization
Cost of revenue$27,836 $37,326 $14,466 $29,825 $29,944 $12,591 
Research and development31,764 2,980 — 37,260 2,972 — 
Sales and marketing42,209 69 — 51,214 123 — 
General and administrative46,259 6,923 — 48,016 7,275 — 
Total$148,068 $47,298 $14,466 $166,315 $40,314 $12,591 



15


FIVE9, INC.
RECONCILIATION OF GAAP NET INCOME TO NON-GAAP NET INCOME – GUIDANCE(1)
(In thousands, except per share data)
(Unaudited)

Three Months EndingYear Ending
March 31, 2026December 31, 2026
LowHighLowHigh
GAAP net income$8,874 $14,954 $75,496 $83,176 
Non-GAAP adjustments:
Stock-based compensation(2)
34,554 32,554 142,782 140,782 
Intangibles amortization3,404 3,404 13,575 13,575 
Amortization of discount and issuance costs on convertible senior notes878 878 3,684 3,684 
Acquisition and related transaction costs and one-time integration costs(3)
2,710 1,710 8,563 7,563 
Legal fees related to the securities class action400 400 1,600 1,600 
Income tax expense effects(4)
— — — — 
Non-GAAP net income$50,820 $53,900 $245,700 $250,380 
GAAP net income per share:
Basic$0.12 $0.19 $0.97 $1.07 
Diluted$0.10 $0.17 $0.86 $0.95 
Non-GAAP net income per share:
Basic$0.66 $0.70 $3.15 $3.21 
Diluted$0.66 $0.70 $3.15 $3.21 
Shares used in computing GAAP net income per share:
Basic77,000 77,000 78,000 78,000 
Diluted86,400 86,400 87,400 87,400 
Shares used in computing non-GAAP net income per share:
Basic77,000 77,000 78,000 78,000 
Diluted77,000 77,000 78,000 78,000 

(1)Represents guidance discussed on February 19, 2026. Reader shall not construe presentation of this information after February 19, 2026 as an update or reaffirmation of such guidance.
(2)Stock-based compensation expenses are based on a range of probable significance, assuming market price for our common stock that is approximately consistent with current levels.
(3)Acquisition and related transaction costs and one-time integration costs are based on a range of probable significance for completed acquisitions, and no new acquisitions assumed.
(4)Non-GAAP adjustments do not have a material impact on our worldwide income tax provision due to the tax treatment of the non-GAAP adjustments reported, and our domestic valuation allowance position.

16


Investor Contact:

Tony Righetti
SVP, Investor Relations
IR@five9.com



# # #

17

FAQ

How did Five9 (FIVN) perform financially in full-year 2025?

Five9 reported record 2025 revenue of $1.1491 billion, up 10% from 2024, and achieved GAAP net income of $39.4 million. Adjusted EBITDA rose to $269.7 million, or 23.5% of revenue, reflecting stronger profitability and operating leverage.

What were Five9’s Q4 2025 results for revenue and earnings?

In Q4 2025, Five9’s revenue increased 8% to $300.3 million from $278.7 million a year earlier. GAAP net income was $19.7 million, or $0.23 per diluted share, while non-GAAP net income reached $62.4 million, or $0.80 per diluted share.

What guidance did Five9 (FIVN) give for its 2026 revenue and earnings?

For 2026, Five9 expects revenue between $1.247 billion and $1.261 billion. It projects GAAP diluted EPS of $0.86–$0.95 and non-GAAP diluted EPS of $3.15–$3.21, based on approximately 87.4 million diluted shares outstanding for GAAP EPS.

How did Five9’s profitability and margins change in 2025 versus 2024?

Five9’s GAAP gross margin improved to 55.1% in 2025 from 54.2% in 2024, while adjusted gross margin rose to 62.8%. Adjusted EBITDA margin expanded to 23.5% from 18.8%, showing better cost efficiency and higher contribution from recurring revenue.

What was Five9’s cash flow from operations in 2025?

Five9 generated GAAP operating cash flow of $226.2 million in 2025, up from $143.2 million in 2024. This increase reflects higher profitability and efficient working capital management, providing more internal funding for product development, growth initiatives, and balance sheet uses.

When is Five9’s 2026 annual meeting of stockholders and who can vote?

Five9’s 2026 annual meeting of stockholders will be held May 20, 2026, virtually via the Internet at 8:30 a.m. Pacific Daylight Time. Stockholders of record as of the close of business on March 24, 2026 are entitled to vote at the meeting.

How is Five9’s AI and enterprise business reflected in recent results?

The company highlighted 50% Q4 2025 enterprise AI revenue growth and record operating cash flow of $83.6 million in the quarter. Management emphasized that Five9’s end-to-end, AI-powered CX platform supports its growth strategy and underpins the 2026 guidance targets.

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1.39B
76.96M
Software - Infrastructure
Services-computer Processing & Data Preparation
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United States
SAN RAMON