Company Overview

Sono-Tek Corporation is a U.S.-based manufacturer of precision ultrasonic coating systems used to apply thin, uniform liquid layers onto substrates. The company operates within the industrial equipment, advanced manufacturing, and materials processing industries, with applications spanning electronics, semiconductors, medical devices, energy storage, fuel cells, solar energy, and research laboratories. Its core value proposition centers on highly controlled, low-waste coating processes enabled by proprietary ultrasonic atomization technology.

The company’s primary revenue drivers are the sale of ultrasonic spray coating systems, related application-specific platforms, and recurring revenue from replacement components, service, and process development support. Sono-Tek is positioned as a niche technology provider with strong differentiation in precision, material efficiency, and scalability for both R&D and light-to-medium production environments. Founded in 1975, Sono-Tek initially focused on ultrasonic spray technology and gradually evolved into a specialized equipment supplier supporting advanced materials and emerging manufacturing processes.

Business Operations

Sono-Tek generates revenue primarily through its Ultrasonic Coating Systems business, which includes benchtop, integrated, and custom-engineered platforms designed for specific customer applications. These systems incorporate the company’s proprietary ultrasonic nozzles, motion control software, and process integration capabilities. The company also derives revenue from spare parts, consumables, and after-sales services, which provide a recurring component to its business model.

Operations are conducted through a combination of domestic manufacturing and international sales channels. Sono-Tek controls its core ultrasonic nozzle technology and system design in-house, which it views as a key intellectual property asset. The company sells directly to end customers and through distributors, particularly in overseas markets. Public disclosures do not indicate material joint ventures; however, Sono-Tek maintains ongoing collaborations with customers, research institutions, and OEM partners to co-develop application-specific coating solutions.

Strategic Position & Investments

Sono-Tek’s strategy emphasizes growth in advanced electronics, battery technology, medical devices, and renewable energy markets, where demand for precise, repeatable thin-film coatings is increasing. The company focuses on expanding penetration in production-scale applications while maintaining a strong presence in R&D and pilot-line environments. Investments have largely centered on internal product development, software integration, and enhancements to ultrasonic nozzle performance rather than large-scale acquisitions.

The company has selectively expanded its product portfolio to address emerging coating requirements, such as next-generation battery electrodes and functional coatings for medical and diagnostic devices. Public filings indicate that Sono-Tek’s growth approach is primarily organic, supported by incremental capital investment in manufacturing capability and engineering talent. Data on significant external equity investments or large acquisitions is inconclusive based on available public sources.

Geographic Footprint

Sono-Tek is headquartered in North America (United States), with its principal offices and manufacturing operations located in New York State. The company serves customers across North America, Europe, and Asia, reflecting the global nature of semiconductor, electronics, and advanced materials supply chains.

International revenue is generated through a mix of direct sales and distributor relationships, particularly in East Asia and Western Europe, where demand for precision coating equipment is concentrated. While Sono-Tek does not operate large overseas manufacturing facilities, its equipment is deployed globally in industrial, academic, and government research settings, giving it a broad international operational footprint relative to its size.

Leadership & Governance

Sono-Tek is led by an executive team with long tenure in ultrasonic technology and precision equipment markets. Leadership emphasizes disciplined capital allocation, application-driven engineering, and close collaboration with customers to solve complex coating challenges. The company is governed by a board of directors that includes executives and independent members with experience in manufacturing, finance, and technology commercialization.

Key executives include:

• Christopher L. Coccio – Chief Executive Officer
• Mary J. Antonelli – Chief Financial Officer
• Brian R. Sullivan – Chief Operating Officer
• Kevin J. McDonald – Vice President of Sales and Marketing

Management’s stated strategic vision focuses on leveraging proprietary ultrasonic technology to expand into higher-value applications while maintaining profitability and conservative financial management.