| Name | Value | 
|---|---|
| Revenues | 21.5M | 
| Cost of Revenue | 13.2M | 
| Gross Profit | 8.3M | 
| Operating Expense | 9.7M | 
| Operating I/L | -1.4M | 
| Other Income/Expense | -0.1M | 
| Interest Income | 0.0M | 
| Pretax | 0.7M | 
| Income Tax Expense | 0.4M | 
| Net Income/Loss | 0.1M | 
Northern Technologies International Corporation develops and markets rust and corrosion inhibiting products and services globally. Its ZERUST brand offers a range of rust and corrosion inhibiting products, including packaging, coatings, and engineered solutions for the oil and gas industry. The company also provides bio-based and compostable polymer resin compounds and finished products under the Natur-Tec brand. Additionally, it offers on-site and technical consulting for rust and corrosion prevention. The company serves various industries, including automotive, electronics, mechanical, military, and oil and gas markets through a variety of sales channels.