Sono-Tek Reports Fiscal Fourth Quarter and Full Year 2026 Financial Results
Sono-Tek (Nasdaq: SOTK) reported FY2026 net sales of $20.9M (+2% YoY), gross margin of 51% (up from 47.5%), operating income of $1.82M (+81%), and net income of about $1.8M (+42%), according to the company. Q4 net sales were $5.6M (+10%). Backlog was $9.1M. The company expects continued 1H FY2027 revenue growth driven by medical and high-ASP systems; FY2027 revenue projected flat to modestly higher.
How this was made

The 30-second read
Why it matters
FY2026 shows broad profitability improvement (51% gross margin; +81% operating income; +42% net income) and a strong backlog ($9.12M). Management expects continued revenue growth and profitability in 1H FY2027 driven by medical demand and high-ASP production systems, while clean-energy electrolysis orders remain uncertain/declining.
Market read
Actionable for SOTK traders due to same-day guidance and margin/backlog datapoints that can drive earnings-follow-through and positioning ahead of the call.
What to watch
Backlog is strong but still relatively small in absolute dollars; quarterly revenue can swing materially if high-ASP system deliveries are delayed.
Background
Sono-Tek is a developer/manufacturer of ultrasonic coating systems used in medical, electronics, and clean-energy applications. The company released FY2026 financial results and an outlook for 1H FY2027.
Ticker impact
Sono-Tek reported FY2026 results and guided 1H FY2027 growth, citing medical demand and high-ASP systems driving margins and backlog.
Likely positive bias for SOTK around the conference call, with follow-through dependent on how investors weigh medical strength vs. clean-energy softness.
The article provides concrete financial datapoints (revenue, gross margin, operating/net income) and a specific near-term growth outlook, which are typically actionable for small/mid-cap earnings-follow-through; however, full-year visibility is described as limited.
Market effects
Read-through for ultrasonic coating / medical device manufacturing supply chain: medical and electronics demand appears to be offsetting weaker clean-energy electrolysis orders.
US margin tailwind highlighted via higher U.S.-based system sales; could influence investor focus on domestic vs. international mix for similar industrial med-tech suppliers.
Clean-energy policy changes are cited as reducing electrolysis-related demand, implying policy-driven volatility for companies tied to that end market.
Counterpoint
The company flags uncertainty beyond 1H FY2027 due to timing of high-ASP orders and clean-energy softness; the market may discount the guidance if delivery timing slips.
Key entities
- companySono-Tek Corporation
Reported FY2026/Q4 FY2026 results and provided 1H FY2027 growth expectations tied to medical and high-ASP systems.
- personSteve Harshbarger
CEO & President; attributed margin expansion to product mix and higher U.S. sales, and discussed end-market demand trends.
- personDr. Christopher L. Coccio
Executive Chairman; emphasized long profitability streak and backlog as foundation for strategy.
