10-K: NTIC Reports Sharp Profit Decline in FY2025 Amid Global Headwinds

Northern Technologies International Corporation saw a significant drop in net income for fiscal 2025, driven by increased operating expenses, lower margins, and a customs dispute, despite a major oil and gas contract win.

Summary

• Consolidated net sales decreased 1.0% to $84,234,474 in fiscal 2025, down from $85,059,517 in fiscal 2024, primarily due to decreased demand for ZERUST and Natur-Tec products.
• Net income attributable to NTIC plummeted to $17,619 ($0.00 diluted EPS) in fiscal 2025, a substantial decrease from $5,409,082 ($0.55 diluted EPS) in fiscal 2024.
• ZERUST sales decreased 1.0% to $62,488,397, with ZERUST oil & gas sales down 20.7% to $7,317,704, partially offset by a 2.4% increase in ZERUST industrial net sales to $55,170,693.
• Natur-Tec sales decreased 1.0% to $21,746,077, mainly due to reduced pricing to major customers.
• Cost of goods sold as a percentage of net sales increased to 62.4% from 60.3%, driven by slightly higher raw material prices and pricing discounts.
• Total joint venture operations decreased 9.8% to $8,545,207, with equity in income from joint ventures down 16.2% to $3,539,056 and fees for services provided to joint ventures down 4.7% to $5,006,151.
• Total operating expenses rose 6.4% to $37,651,465, primarily due to strategic investments in ZERUST oil and gas marketing and sales, including personnel, travel, and professional fees.
• An "Other Expense" of $386,785 was accrued in fiscal 2025 for repayment obligations and penalties related to misclassified Natur-Tec products by Ningbo Customs in China.
• The effective tax rate was unusually high at 67.5% in fiscal 2025, compared to 17.3% in fiscal 2024, mainly due to increased income tax expense at foreign subsidiaries against reduced consolidated pre-tax book income.
• A one-time "Other Income" of $1,139,756 was recognized from an Employee Retention Credit (ERC) payment.
• Cash dividends declared per common share were reduced to $0.16 in fiscal 2025 from $0.28 in fiscal 2024, with a temporary adjustment to $0.01 per share effective Q3 fiscal 2025.
• Working capital decreased to $20,438,722 as of August 31, 2025, from $23,682,276 as of August 31, 2024.
• Outstanding borrowings under the revolving line of credit increased to $9,329,021 as of August 31, 2025, from $4,291,608 as of August 31, 2024.

Sentiment

Score: 3

Explanation: The company experienced a sharp decline in net income and diluted EPS, coupled with increased operating expenses, reduced margins, and a significant customs penalty. While there are strategic wins like the Brazil oil & gas contract and growth in industrial ZERUST, overall financial performance was poor, and several risks (supply chain, geopolitical, competition, EV transition) are highlighted.

Positives

• Secured a three-year offshore oil and gas production asset preservation contract with an estimated total value of approximately R$70 million (US$13 million) for Zerust Brazil, expected to ramp in fiscal 2026.
• ZERUST industrial net sales increased 2.4% in fiscal 2025, driven by increased demand in North America.
• Expanded key customer relationships globally within the ZERUST oil and gas segment, and sales within the U.S. stabilized.
• Entered into a preferred supplier agreement with a leading specialized distributor for foodservice and industrial packaging, expected to boost Natur-Tec sales growth in fiscal 2026.
• Received a one-time Employee Retention Credit (ERC) payment of $1,139,756 in fiscal 2025, contributing to other income.
• Cash and cash equivalents increased to $7,250,523 as of August 31, 2025, from $4,952,184 in the prior year.
• Maintained a low lost time incident rate, with only one incident in both fiscal 2025 and 2024, reflecting strong Health, Safety, Environment, and Security (HSE&S) performance.
• Management expects the effective tax rate to normalize in future periods with additional North American profits.

Negatives

• Net income attributable to NTIC significantly decreased to $17,619 ($0.00 diluted EPS) in fiscal 2025 from $5,409,082 ($0.55 diluted EPS) in fiscal 2024.
• Consolidated net sales decreased by 1.0% due to decreased demand for both ZERUST and Natur-Tec products.
• ZERUST oil and gas net sales decreased 20.7% in fiscal 2025.
• Natur-Tec sales decreased 1.0% due to reduced pricing to major customers.
• Cost of goods sold as a percentage of net sales increased to 62.4% from 60.3%, indicating margin pressure from higher raw material prices and discounts.
• Total joint venture operations decreased 9.8%, with equity in income from joint ventures down 16.2% and fees for services down 4.7%.
• Total operating expenses increased 6.4% due to strategic investments, impacting profitability.
• Accrued an "Other Expense" of $386,785 for repayment obligations and penalties due to misclassified Natur-Tec products by Ningbo Customs in China.
• The effective tax rate surged to 67.5% in fiscal 2025 from 17.3% in fiscal 2024, primarily due to increased income tax expense at foreign subsidiaries against reduced consolidated pre-tax book income.
• Cash dividends declared per common share were reduced from $0.28 in fiscal 2024 to $0.16 in fiscal 2025, with a temporary adjustment to $0.01 per share.
• Working capital decreased to $20,438,722 from $23,682,276.
• Outstanding borrowings under the revolving line of credit increased significantly to $9,329,021 from $4,291,608.
• The company was out of compliance with the fixed charge coverage ratio under its Credit Agreement but obtained a waiver.
• Backlog decreased to $4,184,415 as of August 31, 2025, from $5,837,430 as of August 31, 2024.

Risks

• Weakness in the global economy, particularly in the United States, Europe, India, China, and the automotive industry, could negatively impact business.
• Inflation has negatively impacted and may continue to impact business, operating results, and financial condition.
• Supply chain disruptions could interrupt manufacturing, increase product costs, and result in lost sales.
• Disruptions to distribution channels, including international shipping issues (Red Sea attacks, Baltimore bridge collapse, port strikes), could negatively impact business.
• Dependence on key suppliers for raw materials and components creates risk of interruptions, price increases, and shortages.
• Reliance on contract manufacturers for production could lead to disruptions in fulfilling customer orders.
• Changes to trade regulation, quotas, duties, or tariffs (e.g., US-China tensions, Trump administration tariffs) could negatively impact business.
• Global credit and financial market disruptions could negatively impact customer purchasing ability, supplier material provision, and financing for NTIC and its joint ventures.
• Limited staffing, challenges from an aging workforce, and difficulty recruiting/retaining qualified employees could adversely affect operations.
• The evolution of the automotive industry towards electric vehicles, which use fewer metal components, could adversely affect ZERUST sales.
• Liquidity and financial position rely on fees and dividend distributions from joint ventures, with no assurance of continued receipt at historical or anticipated levels.
• A significant portion of earnings from equity income from joint ventures makes earnings subject to quarterly fluctuations.
• International business operations expose NTIC to risks from international economic, political, legal, accounting, and business factors, including challenges in Middle East expansion.
• A significant decline in sales or deterioration of relationships with the German joint venture (EXCOR) could adversely affect operating results.
• The ongoing war between Russia and Ukraine and conflicts in the Middle East may adversely affect business and results of operations, including the oil and gas industry and global supply chains.
• Operations in China may be adversely affected by evolving economic, political, and social conditions, increasing US-China tensions, and local regulations (e.g., electric power shortages).
• Intellectual property rights are difficult to enforce in China, increasing risk of unauthorized copying or use.
• Uncertainties with the Chinese legal system may adversely affect NTIC China's operations.
• Failure to comply with the U.S. Foreign Corrupt Practices Act and similar anti-corruption legislation could lead to penalties and legal expenses.
• Fluctuations in foreign currency exchange rates could result in declines in earnings and changes in foreign currency translation adjustments.
• Economic uncertainty in developing markets could adversely affect revenue and earnings.
• Intense competition in almost all product lines from competitors with substantially greater resources could lead to pricing pressures, lower sales, and reduced margins.
• Dependence on ZERUST products and services for a significant portion of net sales means a decline in these sales would adversely affect operating results.
• Inability to enhance existing products and develop new ones that respond to customer needs and achieve market acceptance could decrease demand.
• No assurance that investments in oil and gas expansion and Natur-Tec launch will be successful or generate additional revenue, with long sales cycles for oil and gas.
• Dependence on third-party manufacturers and logistical services could give rise to product defects or warranty liability.
• Commercial success of Natur-Tec products depends on widespread market acceptance of bio-based and biodegradable resins, which is a developing market with regulatory inconsistencies and higher costs than traditional plastics.
• Reliance on joint ventures, distributors, and agents to market and sell products, with risks of termination, insufficient effort, or partner retirement.
• Potential product liability claims or other claims arising from joint venture activities, especially in the oil and gas industry due to associated hazards.
• ZERUST oil and gas sales are seasonal and dependent on crude oil prices, global events, and regulatory guidelines (e.g., PHMSA delays).
• The recently secured Zerust Brazil oil and gas contract has no assurance that the total estimated value will be realized.
• Expansion of corrosion prevention solutions and Natur-Tec products may require additional capital, which may not be available or could be dilutive to stockholders.
• Business is subject to extensive governmental regulation and taxes, with compliance costs and potential penalties for non-compliance, and new environmental laws could adversely affect business.
• Fluctuations in the effective tax rate could significantly impact financial position, results of operations, or cash flows.
• Certain operations are subject to FDA regulation, and failure to comply could lead to penalties.
• Reliance on patents, trademark laws, trade secrets, and contractual provisions may not be sufficient to protect intellectual property.
• Low trading volume of common stock leads to high volatility.
• A large percentage of outstanding common stock held by insiders reduces liquidity.
• A decline in analyst coverage could negatively impact market price and trading volume.
• A principal stockholder (Inter Alia Holding Company, affiliated with the CEO) may influence matters requiring stockholder approval, potentially delaying or impeding a change of control.
• Climate change or legal, regulatory, or market measures to address climate change may negatively affect business and operations.
• Severe weather could have a material adverse effect on business.
• Growth through additional joint ventures, subsidiaries, alliances, and acquisitions is risky.
• Reliance on management information systems, including its recently implemented Enterprise Resource Planning (ERP) system, and potential future AI solutions, carries risks of failure or interruption.
• Cybersecurity threats could negatively impact business, operations, and financial condition.
• Quarterly results are typically unpredictable and subject to variation.
• Miscellaneous risks include natural or man-made disasters, an unexpected business loss of supply due to a force majeure event or global pandemics, the continued threat of terrorist acts and war, and the ability of management to adapt to unplanned events.

Future Outlook

The company expects the three-year offshore oil and gas production asset preservation contract with Zerust Brazil, valued at an estimated US$13 million, to ramp during fiscal 2026 and run through calendar 2028, which may materially positively affect future quarterly sales and operating results. ZERUST oil and gas sales are anticipated to remain subject to significant volatility due to economic factors like crude oil prices and global supply/demand. The U.S. market for bio-plastic solutions and the market in China and India for bio-plastic packaging solutions are expected to continue growing due to environmental awareness and regulations. The company plans to invest between $4.9 million and $5.1 million in research and development activities and $3.0 million to $4.5 million in capital expenditures during fiscal 2026, including new buildings and warehouses in India and Brazil. Management anticipates increased shipping costs and delays to continue in fiscal 2026 due to global geopolitical factors and expects the effective tax rate to normalize in future periods with additional North American profits. Reducing debt through positive operating cash flow and improving working capital efficiencies is a strategic focus for fiscal 2026.

Management Comments

• "NTIC believes that its ZERUST corrosion prevention solutions will minimize maintenance downtime on critical oil and gas industry infrastructure, extend the life of such infrastructure, and reduce the risk of environmental pollution due to leaks caused by corrosion."
• "While NTIC believes consistent sales to large customers, stabilized sales within the U.S. and expanding customer relationships show increased acceptance of corrosion solutions for the oil and gas industry, NTIC anticipates that its sales of ZERUST products and services into the oil and gas industry will continue to remain subject to significant volatility, specifically due to economic factors, such as potential crude oil price changes and global supply/demand churn."
• "NTIC expects the U.S. market for bio-plastic solutions to continue growing for the foreseeable future."
• "NTIC expects the market in China and India for bio-plastic packaging solutions to continue to grow for the foreseeable future."
• "Management has implemented, and expects to continue to implement, proactive measures to mitigate inflationary and supply chain pressures resulting from tariffs through a combination of supplier diversification, regional sourcing initiatives, cost-reduction programs, and manufacturing optimization."
• "Management expects NTICs effective tax rate to normalize in future periods when additional profits are recognized in NTICs North American operations."
• "NTIC anticipates that its earnings will continue to be adversely affected to some extent by inflation and worldwide supply chain disruptions, among other factors."
• "NTIC anticipates that its quarterly net income will continue to remain subject to significant volatility primarily due to the financial performance of its subsidiaries and joint ventures, sales of its ZERUST products and services into the oil and gas industry, and sales of its Natur-Tec bioplastics products, which sales fluctuate more on a quarterly basis than the traditional ZERUST business."

Industry Context

The global automotive industry, a significant market for NTIC's ZERUST products, is experiencing a shift towards electric vehicles, which contain fewer metal components requiring corrosion prevention, posing a long-term challenge. Conversely, the market for biodegradable plastics, relevant to NTIC's Natur-Tec brand, is expanding globally due to increasing environmental awareness and regulatory support, despite facing challenges like higher costs compared to traditional plastics and inconsistent regulatory enforcement. The oil and gas industry, a key growth area for ZERUST, is characterized by long sales cycles, sensitivity to crude oil price fluctuations, geopolitical tensions, and a conservative regulatory environment, leading to volatile demand and project delays. Global supply chain disruptions, including international shipping issues and increased costs, are impacting various industries and NTIC's operations.

Comparison to Industry Standards

• NTIC competes with numerous manufacturers in its ZERUST and Natur-Tec product lines, many of whom possess substantially greater financial, marketing, and other resources.
• NTIC believes its technical innovation and value-added services provide an advantage in corrosion prevention, but acknowledges commoditization and lower margins for some ZERUST products.
• In bioplastics, NTIC competes on performance, brand awareness, distribution, product availability, shelf life, place of manufacture, and price, but experiences lower margins compared to ZERUST due to price competition.
• The oil and gas sector is described as very conservative, with client decisions often defaulting to guidelines from organizations like the American Petroleum Institute (API), Association of Materials Protection and Performance (AMPP), Pipeline and Hazardous Materials Safety Administration (PHMSA), and European Committee for the Study of Corrosion (CEOCOR), making the adoption of new technologies a multi-year process.

Corporate Governance

Legal Proceedings

• Accrued $386,785 in fiscal 2025 for repayment obligations and penalties to Ningbo Customs in China due to the historical misclassification of Natur-Tec masterbatch resin products for export value-added tax rebate purposes.
• Subject to various other claims and legal actions in the ordinary course of business, but management believes the amount of liability, if any, will not materially affect consolidated results of operations, financial position, or cash flows as of August 31, 2025.

Related Party Transactions

• Consulting payments of $144,000 were made to Bioplastic Polymers LLC, an entity owned by Dr. Ramani Narayan (a director of the company), in both fiscal 2025 and fiscal 2024 for consulting services related to the Natur-Tec business and bioplastics program.

Stakeholder Impact

• Shareholders: Experienced a significant decrease in net income and diluted EPS, along with reduced cash dividends. Face potential future dilution from capital raises and risks associated with low trading volume and concentrated insider ownership.
• Employees: Benefit from competitive compensation and benefits, including a 401(k) plan with company match, profit-sharing contributions, an employee stock purchase plan, comprehensive medical/dental/vision insurance, paid time off, and remote work flexibility. However, the company faces risks related to an aging workforce and challenges in recruiting and retaining skilled personnel.
• Customers: May benefit from enhanced corrosion prevention solutions through new oil and gas contracts and increased availability of Natur-Tec bioplastic products. However, they may also face increased prices due to tariffs and supply chain disruptions, and product defects could harm customer relationships.
• Suppliers: The company's dependence on key suppliers for raw materials and components creates risks of interruptions, price increases, and shortages, potentially impacting supply chain stability.
• Creditors: The company was out of compliance with a fixed charge coverage ratio covenant on its revolving line of credit but secured a waiver, indicating a potential risk to credit relationships if not managed effectively. Increased borrowings also suggest higher financial leverage.

Next Steps

• Ramp up the three-year offshore oil and gas production asset preservation contract in Brazil during fiscal 2026.
• Strengthen and expand the North American distribution network for finished Natur-Tec bioplastic products.
• Continue to implement proactive measures to mitigate inflationary and supply chain pressures, including supplier diversification, regional sourcing, cost-reduction programs, and manufacturing optimization.
• Invest between $4.9 million and $5.1 million in research and development activities in fiscal 2026.
• Invest $3.0 million to $4.5 million in capital expenditures during fiscal 2026, primarily for new buildings/warehouses in India and Brazil, new equipment, and U.S. facility improvements.
• Focus on reducing debt through positive operating cash flow and improving working capital efficiencies in fiscal 2026.
• Continue to invest in Zerust India, NTIC China, NTI Europe, joint ventures, R&D, oil and gas marketing, and the Natur-Tec bioplastics business.
• Acquire remaining ownership interests of joint ventures as they become available or appropriate, and form new subsidiaries to assume joint venture operations.
• Negotiate a reduction in penalties related to the Ningbo Customs misclassification issue.
• Renew the Credit Facility with JPMorgan Chase Bank, N.A. (anticipated for one additional year).
• Extend NTIC China's term loans with China Construction Bank Corporation (anticipated for one additional year).
• Complete the purchase and renovation of new local corporate headquarters for Natur-Tec India and Zerust Brazil in fiscal 2026 or fiscal 2027.

Key Dates

Recommendation

The company experienced a dramatic decline in net income and diluted EPS, indicating severe underperformance. Key financial metrics like gross profit, joint venture income, and working capital all deteriorated. The effective tax rate spiked to an unusually high 67.5%, and the company incurred a significant customs penalty. While there are strategic initiatives and a new oil & gas contract, the overall financial health, increased operating expenses, margin pressures, and a reduction in dividends signal significant headwinds and uncertainty. The company also reported being out of compliance with a credit covenant, even if a waiver was obtained. These factors collectively point to a challenging outlook and warrant a cautious stance, suggesting a 'sell' recommendation for investors.

Keywords

corrosion prevention, ZERUST, Natur-Tec, bioplastics, compostable polymers, oil and gas, sustainable packaging, SEC filing, 10-K, financial results, international business, joint ventures, supply chain, tariffs, environmental products, industrial solutions