Sono-Tek Reports 42% Net Income Growth for FY 2026
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 28 2026
0mins
Steve Harshbarger, CEO and president of Sono-Tek, stated: "We are greatly encouraged by our fiscal 2026 results, highlighted by strong profitability expansion and uninterrupted revenue consistency. We achieved our second consecutive year of revenue over $20 million and eighth consecutive quarter of revenue above $5 million, reflecting the durability and stability of our business. Additionally for FY 2026, our gross margin increased to 51%, operating income increased 81%, and net income grew by 42%, demonstrating the strength of our business model and the continuing success of our strategy focused on higher-value, high-ASP production systems."
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About SOTK
Sono-Tek Corporation is a developer of ultrasonic precision coating systems. It designs and manufactures ultrasonic coating systems for applying precise, thin film coatings to add functional properties, protect or strengthen surfaces on parts and components for the microelectronics/electronics, alternative energy, medical, industrial and emerging research and development/other markets. It designs and manufactures custom-engineered ultrasonic coating systems incorporating its patented technology. Its products include integrated Multi-Axis Coating Systems, Integrated Coating Systems, Fluxing Systems, original equipment manufacturer systems and other related systems. It provides application consulting services enabling its customers to rely on its surface coating expertise and specific customer process optimization. It offers these services both in its application process development laboratory and at its customer sites where it can assist in the design and development of coating systems.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Sono-Tek Reports Strong Q4 2026 Earnings with Growth Outlook
- Revenue Growth: Sono-Tek achieved $20.9 million in revenue for fiscal 2026, a 2% increase year-over-year, marking the second consecutive year of exceeding $20 million, which highlights the company's successful pivot towards high-value production system sales.
- Profitability Expansion: The gross margin improved to 51%, with operating income soaring 81% to $1.82 million, indicating significant success in executing its strategy focused on high-margin product lines, thereby enhancing future profitability potential.
- Market Dynamics Shift: The decline in electrolysis-related demand due to policy shifts has led management to anticipate continued revenue growth and profitability in the first half of fiscal 2027, although full-year revenue is expected to be flat to modestly higher, reflecting market uncertainties.
- Capacity Expansion Plans: Sono-Tek plans to invest $500,000 to $600,000 to enhance capacity, targeting an annual revenue capacity of approximately $35 million, demonstrating the company's commitment to the medical and microelectronics markets and its proactive expansion strategy.
See More
Sono-Tek Reports 70% Increase in Q4 Net Income
- Significant Net Income Growth: Sono-Tek's Q4 net income reached $557,040, marking a 70% increase from $327,710 in Q4 FY 2025, demonstrating a substantial enhancement in profitability that boosts investor confidence.
- Revenue Beats Expectations: The company reported Q4 revenue of $5.61 million, a 9.6% year-over-year increase, exceeding market expectations by $20,000, indicating success in expanding demand in the medical sector and the adoption of high-ASP coating systems.
- Strong Backlog: At fiscal year-end, Sono-Tek's equipment and service-related backlog stood at approximately $9.12 million, a 5% increase from $8.67 million at the end of FY 2025, nearing record levels and suggesting revenue stability moving forward.
- Optimistic Outlook: The company anticipates continued revenue growth in the first half of FY 2027, although total FY 2027 revenue is projected to be flat to modestly higher compared to FY 2026 due to uncertainties in clean energy sectors and the timing of high-ASP customer orders, reflecting sustained market demand.
See More
Sono-Tek to Discuss FY 2026 Financial Results in Upcoming Conference Call
- Earnings Call Announcement: Sono-Tek will hold a conference call on May 28, 2026, at 10:30 AM ET to discuss its fiscal fourth quarter and full year 2026 financial results, with the press release expected to positively impact investor sentiment as it precedes market opening.
- Call Participation Details: Participants are encouraged to dial in at least 10 minutes prior to the call using 1-844-481-2752 or 1-412-317-0668 for international callers, highlighting the company's commitment to investor engagement and communication.
- Webcast and Replay Availability: The call will be accessible via a live webcast on the company's website, with a replay available post-call, ensuring that investors unable to attend live can still access critical information, thereby enhancing transparency and investor relations.
- Company Overview and Market Positioning: As a global leader in ultrasonic coating systems, Sono-Tek is focused on driving innovation in clean energy and high-tech sectors, with expectations that its financial results will reflect ongoing growth potential in microelectronics and renewable energy markets.
See More
Diamond Quanta Partners with Sono-Tek for Coating Technology Integration
- Strategic Collaboration: Diamond Quanta has announced a strategic partnership with Sono-Tek Corporation to integrate Sono-Tek's coating technology as a standardized module within its manufacturing architecture, enhancing production efficiency and consistency of its engineered diamond materials.
- Standardized Process Architecture: By incorporating precision coating as a defined module within its engineered diamond stack, Diamond Quanta strengthens process repeatability and thin-film uniformity, ensuring compatibility with existing semiconductor and electronics toolchains, thereby advancing the OEM qualification process.
- Ecosystem Enhancement: This collaboration supports Diamond Quanta's commercialization pathways in optics, thermal management, and quantum systems, while expanding its process ecosystem through standardized coating modules, enhancing competitiveness in consumer electronics and high-reliability aerospace systems.
- Technological Integration Advantage: CEO Adam Khan emphasized that establishing a repeatable manufacturing architecture requires breakthrough materials and standardized process modules, and this collaboration with Sono-Tek will propel its engineered diamond technologies toward scalable manufacturing.
See More
Sono-Tek Secures $820K Order for Medical Device Coating Equipment
- Significant Order Value: Sono-Tek has secured an $820K order for coating equipment, which will be utilized in the production of diagnostic medical devices, indicating a growing demand for high-quality coating technology from customers.
- System Integration Upgrade: The coating system will be integrated into a larger automated manufacturing line through a subcontractor, demonstrating the company's expanding technological applications in the medical device manufacturing sector, thereby enhancing its market competitiveness.
- Shifting Customer Needs: The customer is upgrading from two earlier systems priced between $175K and $190K to a larger, higher-capacity system, reflecting a pressing market demand for efficient production equipment, which could drive future sales growth for Sono-Tek.
- Expected Shipping Timeline: The system is expected to ship in FY27, indicating Sono-Tek's long-term strategic positioning in the medical device sector, aimed at meeting future market demands through ongoing technological innovation.
See More
Sono-Tek (SOTK) Reports Q3 EPS of $0.02 on $5M Revenue
- Revenue Performance: Sono-Tek reported Q3 revenue of $5 million, indicating stable demand and sales capability in the market compared to the previous year.
- Gross Profit Growth: Gross profit increased by 7% year-over-year to $2.5 million, with gross margin expanding from 45% to 50%, reflecting successful cost control and pricing strategies.
- Operating Income Surge: Operating income rose 61% to $319,000 year-over-year, demonstrating significant improvement in profitability through enhanced gross margins and operating leverage.
- Financial Health: Sono-Tek's financial data continues to show positive trends, indicating strengthened profitability and market competitiveness, which may attract more investor interest.
See More
Sono-Tek Reports Strong Q4 2026 Earnings with Growth Outlook
- Revenue Growth: Sono-Tek achieved $20.9 million in revenue for fiscal 2026, a 2% increase year-over-year, marking the second consecutive year of exceeding $20 million, which highlights the company's successful pivot towards high-value production system sales.
- Profitability Expansion: The gross margin improved to 51%, with operating income soaring 81% to $1.82 million, indicating significant success in executing its strategy focused on high-margin product lines, thereby enhancing future profitability potential.
- Market Dynamics Shift: The decline in electrolysis-related demand due to policy shifts has led management to anticipate continued revenue growth and profitability in the first half of fiscal 2027, although full-year revenue is expected to be flat to modestly higher, reflecting market uncertainties.
- Capacity Expansion Plans: Sono-Tek plans to invest $500,000 to $600,000 to enhance capacity, targeting an annual revenue capacity of approximately $35 million, demonstrating the company's commitment to the medical and microelectronics markets and its proactive expansion strategy.
See More
Sono-Tek Reports 70% Increase in Q4 Net Income
- Significant Net Income Growth: Sono-Tek's Q4 net income reached $557,040, marking a 70% increase from $327,710 in Q4 FY 2025, demonstrating a substantial enhancement in profitability that boosts investor confidence.
- Revenue Beats Expectations: The company reported Q4 revenue of $5.61 million, a 9.6% year-over-year increase, exceeding market expectations by $20,000, indicating success in expanding demand in the medical sector and the adoption of high-ASP coating systems.
- Strong Backlog: At fiscal year-end, Sono-Tek's equipment and service-related backlog stood at approximately $9.12 million, a 5% increase from $8.67 million at the end of FY 2025, nearing record levels and suggesting revenue stability moving forward.
- Optimistic Outlook: The company anticipates continued revenue growth in the first half of FY 2027, although total FY 2027 revenue is projected to be flat to modestly higher compared to FY 2026 due to uncertainties in clean energy sectors and the timing of high-ASP customer orders, reflecting sustained market demand.
See More
Sono-Tek to Discuss FY 2026 Financial Results in Upcoming Conference Call
- Earnings Call Announcement: Sono-Tek will hold a conference call on May 28, 2026, at 10:30 AM ET to discuss its fiscal fourth quarter and full year 2026 financial results, with the press release expected to positively impact investor sentiment as it precedes market opening.
- Call Participation Details: Participants are encouraged to dial in at least 10 minutes prior to the call using 1-844-481-2752 or 1-412-317-0668 for international callers, highlighting the company's commitment to investor engagement and communication.
- Webcast and Replay Availability: The call will be accessible via a live webcast on the company's website, with a replay available post-call, ensuring that investors unable to attend live can still access critical information, thereby enhancing transparency and investor relations.
- Company Overview and Market Positioning: As a global leader in ultrasonic coating systems, Sono-Tek is focused on driving innovation in clean energy and high-tech sectors, with expectations that its financial results will reflect ongoing growth potential in microelectronics and renewable energy markets.
See More
Diamond Quanta Partners with Sono-Tek for Coating Technology Integration
- Strategic Collaboration: Diamond Quanta has announced a strategic partnership with Sono-Tek Corporation to integrate Sono-Tek's coating technology as a standardized module within its manufacturing architecture, enhancing production efficiency and consistency of its engineered diamond materials.
- Standardized Process Architecture: By incorporating precision coating as a defined module within its engineered diamond stack, Diamond Quanta strengthens process repeatability and thin-film uniformity, ensuring compatibility with existing semiconductor and electronics toolchains, thereby advancing the OEM qualification process.
- Ecosystem Enhancement: This collaboration supports Diamond Quanta's commercialization pathways in optics, thermal management, and quantum systems, while expanding its process ecosystem through standardized coating modules, enhancing competitiveness in consumer electronics and high-reliability aerospace systems.
- Technological Integration Advantage: CEO Adam Khan emphasized that establishing a repeatable manufacturing architecture requires breakthrough materials and standardized process modules, and this collaboration with Sono-Tek will propel its engineered diamond technologies toward scalable manufacturing.
See More
Sono-Tek Secures $820K Order for Medical Device Coating Equipment
- Significant Order Value: Sono-Tek has secured an $820K order for coating equipment, which will be utilized in the production of diagnostic medical devices, indicating a growing demand for high-quality coating technology from customers.
- System Integration Upgrade: The coating system will be integrated into a larger automated manufacturing line through a subcontractor, demonstrating the company's expanding technological applications in the medical device manufacturing sector, thereby enhancing its market competitiveness.
- Shifting Customer Needs: The customer is upgrading from two earlier systems priced between $175K and $190K to a larger, higher-capacity system, reflecting a pressing market demand for efficient production equipment, which could drive future sales growth for Sono-Tek.
- Expected Shipping Timeline: The system is expected to ship in FY27, indicating Sono-Tek's long-term strategic positioning in the medical device sector, aimed at meeting future market demands through ongoing technological innovation.
See More
Sono-Tek (SOTK) Reports Q3 EPS of $0.02 on $5M Revenue
- Revenue Performance: Sono-Tek reported Q3 revenue of $5 million, indicating stable demand and sales capability in the market compared to the previous year.
- Gross Profit Growth: Gross profit increased by 7% year-over-year to $2.5 million, with gross margin expanding from 45% to 50%, reflecting successful cost control and pricing strategies.
- Operating Income Surge: Operating income rose 61% to $319,000 year-over-year, demonstrating significant improvement in profitability through enhanced gross margins and operating leverage.
- Financial Health: Sono-Tek's financial data continues to show positive trends, indicating strengthened profitability and market competitiveness, which may attract more investor interest.
See More
