Qualstar Corporation Reports Third Quarter 2025 Results
Quarterly Revenue Up 49% Year-over-Year
Positioned to Capitalize on Tape Storage Resurgence and Data Growth Megatrend
Debt-Free, Profitable, and Uplisting-Ready with Expanding Strategic Opportunities
CAMARILLO, Calif., Nov. 12, 2025 (GLOBE NEWSWIRE) -- Qualstar Corporation (OTC: QBAK), a trusted provider of scalable data storage and high-efficiency power solutions, today reported financial results for the third quarter ended September 30, 2025.
The third quarter of 2025 reflected strong execution and accelerating demand for Qualstar’s tape-storage systems. With no debt, consistent profitability, and growing visibility across global customers and partners, Qualstar is well-positioned to scale both organically and through strategic initiatives as the data-storage industry enters a new era of growth.
Third Quarter 2025 Financial Highlights
- Revenue increased 49% to $2.0 million, driven by higher sales of automated tape-library systems.
- Gross profit up 25% to $692,000, reflecting a balanced product mix and disciplined cost control.
- Net income improved to $219,000, or $0.15 per share, compared to a net loss in Q3 2024.
- Adjusted EBITDA was $69,000, versus a loss of $(52,000) in Q3 2024.
Management Commentary
“The third quarter demonstrated the strength of our core business and the powerful tailwinds reshaping the data-storage industry,” said Steven N. Bronson, Chairman, President, and CEO of Qualstar. “As global data creation accelerates, organizations are rediscovering the essential role of tape as the most secure, cost-efficient, and sustainable solution for long-term data preservation.
“We’re capturing this momentum through a growing base of customers across media, government, and enterprise markets that value our reliability, speed of delivery, and technical expertise. With a debt-free balance sheet, consistent profitability, and disciplined execution, Qualstar is well-positioned to advance its uplisting initiatives, broaden software and distribution partnerships, and pursue strategic acquisitions that enhance scale and reach.
“The long-term opportunity ahead is significant, and we remain focused on building a modern, profitable data-storage platform that creates lasting value for both customers and shareholders.”
Consolidated Financial Results (Unaudited)
(Amounts in thousands except per share data and percentages)
| Three Months Ended September 30, | Nine Months Ended September 30, | ||||||||||||||||||||||||||||||
| 2025 | 2024 | $ ∆ | % ∆ | 2025 | 2024 | $ ∆ | % ∆ | ||||||||||||||||||||||||
| Revenues | $ | 2,018 | $ | 1,358 | $ | 660 | 48.6 | % | $ | 5,107 | $ | 6,011 | $ | (904 | ) | (15.0 | ) | % | |||||||||||||
| Gross profit | $ | 692 | $ | 552 | $ | 140 | 25.4 | % | $ | 1,783 | $ | 1,775 | $ | 8 | 0.5 | % | |||||||||||||||
| Gross margin | 34.3 | % | 40.6 | % | 34.9 | % | 29.5 | % | |||||||||||||||||||||||
| Income (loss) from operations | $ | 39 | $ | (44 | ) | $ | 179 | $ | (532 | ) | |||||||||||||||||||||
| Net income (loss) | $ | 219 | $ | (34 | ) | $ | 606 | $ | (461 | ) | |||||||||||||||||||||
| Earnings (loss) per share | $ | 0.15 | $ | (0.02 | ) | $ | 0.43 | $ | (0.32 | ) | |||||||||||||||||||||
| Adjusted EBITDA | $ | 69 | $ | (52 | ) | $ | 124 | $ | (158 | ) | |||||||||||||||||||||
Revenue increased 49% year-over-year to $2.0 million, driven by higher sales of data-storage products. For the first nine months of 2025, revenue decreased 15% compared to the same period in 2024, reflecting lower shipments of power-supply products.
Gross margin was 34.3%, consistent with Q2 2025 but down from 40.6% in the prior-year quarter due to product-mix shifts. For the first nine months of 2025, gross margin improved to 34.9%, compared to 29.5% in the prior-year period, primarily reflecting a more favorable mix of products, services, and customers.
Net income for the three- and nine-month periods included gains on marketable securities of $158,000 and $303,000, respectively.
Adjusted EBITDA improved to $69,000, compared to a loss of $(52,000) in the prior-year period. For the first nine months of 2025, Adjusted EBITDA was $124,000, versus $(158,000) in the same period of 2024.
The Company ended the quarter with $2.3 million in cash and cash equivalents and no debt.
Industry Backdrop: Tape’s Resurgence Amid Explosive Data Growth
According to Fortune Business Insights, the global data-storage market is projected to grow from $255 billion in 2025 to $774 billion by 2032, representing a compound annual growth rate (CAGR) of 17.2%. More than 80% of the world’s data qualifies as “cold” storage, referring to archival information that must be retained securely for years. This makes tape an increasingly vital component of the global data-infrastructure stack.
Tape has re-emerged as the optimal medium for long-term data management due to its air-gapped security, decades-long reliability, and lowest total cost of ownership among available storage technologies.
As enterprises face escalating cloud-retrieval costs, mounting cybersecurity risks, and tightening sustainability mandates, Qualstar’s tape-based systems provide a proven, eco-efficient, and cost-effective foundation for meeting today’s and tomorrow’s data-storage requirements.
Business Outlook
Qualstar continues to execute on its strategy to position the Company for scalable growth. Key priorities include:
- Strategic partnerships, including its recently announced CMS Distribution collaboration;
- Expansion into enterprise-scale tape systems and integrated software offerings guided by new CTO Jeff Sengpiehl;
- Targeted M&A to broaden product breadth and recurring-revenue streams; and
- Uplisting to a major U.S. exchange to enhance institutional visibility and access to capital.
Qualstar makes available its annual financial statements, quarterly financial statements, and other significant reports and amendments to such reports, free of charge, on its website as soon as reasonably practicable after such reports are prepared. Please visit to view the Company’s financial results in more detail.
About Qualstar Corporation
Qualstar Corporation, founded in 1984, manufactures and markets data storage system products and compact, high-efficiency power solutions.
Our data storage systems are marketed under the Qualstar™ brand and include highly scalable automated magnetic tape libraries used to store, retrieve and manage electronic data primarily in the network computing environment. Our products, sold through resellers, system integrators and OEMs, range from entry-level to enterprise and are a cost-effective solution for organizations requiring backup, recovery and archival storage of critical electronic information.
The Company’s power solutions, marketed under the N2Power™ brand, include standard, semi-custom and custom versions and provide OEM designers with increased functionality while reducing thermal loads and cooling requirements and lowering operating costs. These products are sold to OEMs in a wide range of markets, including telecom/networking equipment, audio/visual, industrial, gaming and medical.
More information is available at and or by phone at 805-583-7744.
Non-GAAP Financial Measure
To supplement our condensed consolidated financial statements, which are prepared and presented in accordance with United States generally accepted accounting principles (“GAAP”), we use the following non-GAAP financial measure: Adjusted EBITDA. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP.
We define Adjusted EBITDA for a particular period as net income (loss) before interest, taxes, depreciation and amortization, and as further adjusted for non-routine expenses that may not be indicative of our core business operating results such as severance compensation, provisions (recoveries) for inventory net realizable value, gains/losses on marketable securities, gains/losses on foreign currency transactions, and non-cash expenses such as stock-based compensation expense.
We use this non-GAAP financial measure for financial and operational decision-making and as a means to evaluate period-to-period comparisons. We believe that this non-GAAP financial measure provides meaningful supplemental information regarding our performance by excluding certain items that may not be indicative of our core business operating results. We believe that both management and investors benefit from referring to this non-GAAP financial measure in assessing our performance and when planning, forecasting, and analyzing future periods. This non-GAAP financial measure also facilitates management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe this non-GAAP financial measure is useful to investors both because (1) is allows for greater transparency with respect to key metrics used by management in its financial and operational decision-making and (2) it is used by our investors to help them analyze the health of our business.
There are a number of limitations related to the use of non-GAAP financial measures. We compensate for these limitations by providing specific information regarding the GAAP amounts excluded from these non-GAAP financial measures and evaluating these non-GAAP financial measures together with their relevant financial measures in accordance with GAAP.
The following table reconciles Net Income (Loss) to Adjusted EBITDA for the three and nine months ended September 30, 2025 and 2024:
| Three Months Ended September 30, | Nine Months Ended September 30, | |||||||||||||||
| 2025 | 2024 | 2025 | 2024 | |||||||||||||
| (in thousands) | ||||||||||||||||
| Net income (loss) | $ | 219 | $ | (34 | ) | $ | 606 | $ | (461 | ) | ||||||
| Adjustments to arrive at earnings before interest, taxes, depreciation, and amortization (EBITDA): | ||||||||||||||||
| Interest income | (21 | ) | (24 | ) | (97 | ) | (59 | ) | ||||||||
| Depreciation and amortization expense | 1 | 5 | 5 | 24 | ||||||||||||
| EBITDA | 199 | (53 | ) | 514 | (496 | ) | ||||||||||
| Adjustments to arrive at Adjusted EBITDA: | ||||||||||||||||
| Employee Retention Credits | — | — | (239 | ) | — | |||||||||||
| Provisions for inventory net realizable value | (22 | ) | (65 | ) | 35 | 164 | ||||||||||
| Severance compensation | — | — | — | 57 | ||||||||||||
| (Gains) losses on marketable securities, net | (158 | ) | 33 | (303 | ) | (7 | ) | |||||||||
| (Gains) losses on foreign currency transactions, net | (1 | ) | (19 | ) | (27 | ) | (5 | ) | ||||||||
| Stock-based compensation expense | 51 | 52 | 144 | 129 | ||||||||||||
| Adjusted EBITDA | $ | 69 | $ | (52 | ) | $ | 124 | $ | (158 | ) | ||||||
Contact Information:
Steven N. Bronson
Chief Executive Officer
Qualstar Corporation
805-617-4419
