EQS-News: ADTRAN Holdings, Inc. reports preliminary fourth quarter and full-year 2024 financial results

Huntsville, Alabama, USA. — February 26, 2025 — ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” or the “Company”) today announced its preliminary unaudited financial results for the fourth quarter and full-year ended December 31, 2024.

• Revenue: $242.9 million, up 7% sequentially and above the mid-point of outlook.
• Gross margin: GAAP gross margin: 37.6%; non-GAAP gross margin: 42.0%.
• Operating margin: improved sequentially on a GAAP and non-GAAP basis, above the mid-point of outlook.
• GAAP diluted loss per share of $0.58; non-GAAP diluted earnings per share $0.00.

Adtran Holdings’ Chairman and Chief Executive Officer Tom Stanton stated, “Market conditions continued to improve during the fourth quarter driven by higher service provider spending, lower customer inventories, a continuing shift away from high-risk vendors, and the secular trend of increased fiber access and optical transport. The progress we made during the fourth quarter, including higher sequential and year-over-year revenue and operating margin, was supported by growth across geographies, most product lines, and the continued expansion of our customer base.”

Mr. Stanton added, “We finished 2024 with positive momentum in our business. Based on the current visibility and booking trends, we expect higher revenue in the first quarter of 2025, overcoming typical seasonality.”

Business outlook¹

For the first quarter of 2025, the Company expects revenue to be within a range of $237.5 million to $252.5 million. Non-GAAP operating margin is expected to be within a range of 0% to 4%.

¹ Non-GAAP operating margin (which is calculated as non-GAAP operating income (loss) divided by revenue) is a non-GAAP financial measure. The Company has provided first quarter 2025 guidance with regard to non-GAAP operating margin. This measure excludes from the corresponding GAAP financial measure the effect of adjustments as described below. The Company has not provided a reconciliation of such non-GAAP guidance to guidance presented on a GAAP basis because it cannot predict and quantify without unreasonable effort all of the adjustments that may occur during the period due to the difficultyof predicting the timing and amounts of various items within a reasonable range. In particular, non-GAAP operating margin excludes certain items, including continued restructuring expenses, that will continue to evolve as our business efficiency program is implemented that the Company is unable to quantitatively predict. Depending on the materiality of these items, they could have a significant impact on the Company's GAAP financial results. 

Conference call

The Company will hold a conference call to discuss its preliminary fourth quarter 2024 results on Thursday, February 27, 2025, at 9:30 a.m. Central Time, or 4:30 p.m. Central European Time. The Company will webcast this conference call at the events and presentations section of ADTRAN Holdings, Inc. Investor Relations website at https://events.q4inc.com/attendee/811754399 approximately 10 minutes prior to the start of the call, or you may dial 1-888-330-2391 (Toll-Free US) or 1-240-789-2702, and use Conference ID 8936454.

An online replay of the Company’s conference call, as well as the transcript of the call, will be available on the Investor Relations site  https://investors.adtran.com/shortly following the call and will remain available for at least 12 months. For more information, visit investors.adtran.com or email [email protected].

Upcoming conference schedule

March 11, 2025: Stifel 2025 NYC Technology One-on-One Conference

March 17, 2025: 37^th Annual ROTH Conference

April 1, 2025: Optical Fiber Communication (OFC) Conference and Exhibition

About Adtran

ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) is the parent company of Adtran, Inc., a leading global provider of open, disaggregated networking and communications solutions that enable voice, data, video and internet communications across any network infrastructure. From the cloud edge to the subscriber edge, Adtran empowers communications service providers around the world to manage and scale services that connect people, places and things. Adtran solutions are used by service providers, private enterprises, government organizations and millions of individual users worldwide. ADTRAN Holdings, Inc. is also the majority shareholder of Adtran Networks SE, formerly ADVA Optical Networking SE. Find more at Adtran, LinkedIn and Twitter.

Cautionary note regarding forward-looking statements

Statements contained in this press release and the accompanying earnings call which are not historical facts, such as those relating to expectations regarding future revenue and future non-GAAP operating margin; future service provider spending; future profitability, and growth, including customer acquisition and booking trends, as well as future end market growth; future market trends and customer inventory levels; future operational leverage and cash generation; and ADTRAN Holdings’ strategy and outlook, outlook and financial guidance, are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements can also generally be identified by the use of words such as “believe,” “expect,” “intend,” “estimate,” “anticipate,” “will,” “may,” “could” and similar expressions. In addition, ADTRAN Holdings, through its senior management, may from time to time make forward-looking public statements concerning the matters described herein. All such projections and other forward-looking information speak only as of the date hereof, and ADTRAN Holdings undertakes no duty to publicly update or revise such forward-looking information, whether as a result of new information, future events, or otherwise, except to the extent as may be required by law. All such forward-looking statements are necessarily estimates and reflect management’s best judgment based upon current information. Actual events or results may differ materially from those anticipated in these forward-looking statements as a result of a variety of factors. While it is impossible to identify all such factors, factors which have caused and may in the future cause actual events or results to differ materially from those estimated by ADTRAN Holdings include, but are not limited to: (i) risks and uncertainties relating to ADTRAN Holdings’ ability to continue to reduce expenditures and the impact of such reductions on its financial results and financial condition; (ii) risks and uncertainties relating to our ability to comply with the covenants set forth in our credit agreement, to satisfy our payment obligations to Adtran Networks’ minority shareholders under the Domination and Profit and Loss Transfer Agreement between us and Adtran Networks (the “DPLTA”), and to make payments to Adtran Networks in order to absorb its annual net loss pursuant to the DPLTA; (iii) the risk of fluctuations in revenue due to lengthy sales and approval processes required by major and other service providers for new products, as well as shifting customer spending patterns; (iv) risks and uncertainties relating to our level of indebtedness; (v) risks and uncertainties relating to ongoing material weaknesses in our internal control over financial reporting; (vi) risks posed by potential breaches of information systems and cyber-attacks; (vii) the risk that ADTRAN Holdings may not be able to effectively compete, including through product improvements and development; and (viii) other risks set forth in ADTRAN Holdings’ public filings made with the Securities and Exchange Commission (“SEC”), including its most recent Annual Report on Form 10-K and subsequent quarterly reports on Form 10-Q or other securities filings, and the risks to be disclosed in its upcoming Annual Report on Form 10-K for the year ended December 31, 2024, to be filed with the SEC.

Additionally, the financial measures presented herein are preliminary estimates, remain subject to our internal controls and procedures, and are subject to risks and uncertainties, including, among others, changes in connection with quarter-end adjustments. Any variation between the Company’s actual results and the preliminary financial information set forth herein may be material.

Explanation of use of non-GAAP financial measures

Set forth in the tables below are reconciliations of gross profit, gross margin, operating expenses, operating loss, other (expense) income, net loss inclusive of the non-controlling interest, net income attributable to the non-controlling interest, net loss attributable to the Company, and loss per share - basic and diluted, attributable to the Company, and net cash provided by (used in) operating activities, in each case as reported based on generally accepted accounting principles in the United States (“GAAP”), to non-GAAP gross profit, non-GAAP gross margin, non-GAAP operating expenses, non-GAAP operating income (loss), non-GAAP other expense, non-GAAP net income (loss) inclusive of the non-controlling interest, non-GAAP net income (loss) attributable to the Company, non-GAAP net earnings (loss per share) - basic and diluted, attributable to the Company, and free cash flow, respectively. Such non-GAAP measures exclude acquisition-related expenses, amortization and adjustments (consisting of intangible amortization of backlog, developed technology, customer relationships, and trade names acquired in connection with business combinations and amortization of inventory fair value adjustments as well as legal and advisory fees related to a potential significant transaction), stock-based compensation expense, restructuring expenses, integration expenses, deferred compensation adjustments, goodwill impairments, amortization of pension actuarial losses, the tax effect of these adjustments to net loss and purchases of property, plant and equipment. These measures are used by management in our ongoing planning and annual budgeting processes. Additionally, we believe the presentation of these non-GAAP measures, when combined with the presentation of the most directly comparable GAAP financial measure, is beneficial to the overall understanding of ongoing operating performance of the Company. These non-GAAP financial measures are not prepared in accordance with, or an alternative for, GAAP and therefore should not be considered in isolation or as a substitution for analysis of our results as reported under GAAP.  Additionally, our calculation of non-GAAP measures may not be comparable to similar measures calculated by other companies.

Published by

ADTRAN Holdings, Inc.

www.adtran.com

For media

Gareth Spence

+44 1904 699 358

[email protected]

For investors

Peter Schuman, IRC

+1 256 963 6305

[email protected]

Condensed Consolidated Balance Sheets

(Preliminary, Unaudited)

(In thousands)

Condensed Consolidated Statements of Loss

(Preliminary, Unaudited)

(In thousands, except per share amounts)

 ^{(1) Loss per common share attributable to ADTRAN Holdings, Inc. - basic and diluted - reflects a $5 thousand effect of redemption for the three months ended December 31, 2024 and $3.0 million effect of redemption of RNCI for the year ended December 31, 2024.}

Condensed Consolidated Statements of Cash Flows

(Preliminary, Unaudited)

(In thousands)