NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Northern Technologies International Corporation develops and sells rust-prevention systems and bio-based plastic products across two operating segments: ZERUST corrosion prevention solutions and Natur-Tec resin compounds and finished goods. The ZERUST business produces protective packaging, surface liquids, coatings, cleaners, diffusers, and specialized engineering systems for industrial infrastructure. These corrosion solutions serve clients in automotive, industrial, mechanical, mining, agricultural, retail, and oil and gas sectors. The Natur-Tec line provides biodegradable resins, compostable films, and disposable items such as bags and food serviceware to consumers, institutions, plastic converters, and foodservice brands.

The company markets its products in more than 65 countries worldwide. Its global network encompasses twelve consolidated operating subsidiaries and fifteen active joint venture partnerships spanning North America, South America, Europe, and Asia. Production and research sites operate in the United States, Germany, India, China, and Vietnam, complemented by domestic research facilities in Circle Pines, Minnesota, and Beachwood, Ohio. Northern Technologies International Corporation maintains internal research operations in Circle Pines, Minnesota.

Summary of the business section of Northern Technologies International's latest annual report, written by StockData.

“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.

“As of August 31, 2025, NTIC had a total of 94 employees, with 91 full-time employees and 3 part-time employees, located in North America, consisting of 28 in sales and marketing, 24 in research and development and lab, 22 in administration, and 20 in production.”