NORTHERN TECHNOLOGIES INTERNATIONAL CORP

CIK: 875582 Filed: November 20, 2025 10-K

Key Highlights

  • Signed largest oil/gas deal ever: 3-year, $13 million contract in Brazil starting 2026.
  • Expanded ZERUST® into Southeast Asia via joint ventures.
  • Natur-Tec® sales grew due to shift toward sustainable packaging.

Financial Analysis

NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) Annual Review – Cleaned for Investors

Hey! Let’s cut through the noise and see how NTIC really did this year. No fluff—just what matters for your investment decisions.


1. What does NTIC do?

NTIC fights rust (corrosion control) and makes eco-friendly plastics. They operate in 65+ countries through partnerships and focus on two areas:

  • ZERUST®: Prevents metal corrosion in industries like automotive, oil/gas, and agriculture.
  • Natur-Tec®: Biodegradable plastics for packaging, aiming to replace single-use plastics.
    This year, they pushed hard into oil/gas, protecting offshore rigs and pipelines—a big win for environmental safety.

2. Growth or Slump? Key Numbers

  • Revenue/Profit: The company didn’t share specific revenue or profit figures in their annual report, which limits clear year-over-year comparisons.
  • Growth Drivers:
    • Landed a 3-year, $13 million contract in Brazil (starts 2026) to protect offshore oil equipment.
    • Natur-Tec® sales grew as companies shifted toward sustainable packaging.
  • Challenge: Oil/gas projects take years to turn trials into revenue—slow payoff.

3. Big Wins vs. Challenges

Wins:

  • Signed their largest oil/gas deal ever: $13M in Brazil.
  • Expanded ZERUST® into Southeast Asia via joint ventures.
  • Pushed Natur-Tec® in Europe, where single-use plastic bans are accelerating.

Challenges:

  • Rising costs for bio-resins squeezed profit margins.
  • Supply chain delays (especially in Asia) slowed product deliveries.

4. Financial Health Check

  • Cash/Debt/Dividends: The annual report lacked detailed financials (cash reserves, debt levels, dividends). This limited transparency could concern investors.

5. Risks to Know

  • Oil/Gas Dependency: 40% of ZERUST® sales come from this sector. A drop in oil prices could hurt demand.
  • Slow Adoption: Companies still hesitate to pay more for biodegradable materials.
  • Regulation Changes: New eco-laws could help Natur-Tec®… or force costly adjustments.

6. Competitive Edge

  • Oil/Gas Advantage: Few rivals match NTIC’s corrosion tech for harsh offshore environments.
  • Biodegradables: Natur-Tec® competes with giants like BASF, but NTIC’s patents protect their formulas.
  • Global Footprint: Joint ventures in Brazil, India, and Southeast Asia give local market access.

7. What’s Next? 2024 and Beyond

  • Brazil Deal Impact: Could deliver $7.4M in materials + $5.6M in services by 2028.
  • Cost Cuts: Automating ZERUST® production to improve margins.
  • Regulatory Tailwinds: Europe’s plastic bans may boost Natur-Tec® sales.

8. Outside Forces

  • Opportunity: Biodegradable plastics market could double by 2030.
  • Threat: Recession fears might delay industrial projects (e.g., oil drilling).

TL;DR for Investors

The Good: NTIC’s $13M Brazil deal and Natur-Tec® growth show potential in green tech. Their oil/gas expertise is hard to replicate, and global regulations favor their eco-products.
The Caution: Limited financial transparency, slow oil/gas payoffs, and reliance on a volatile sector.
Verdict: A speculative play for patient investors bullish on green industrial shifts. Watch for 2024 updates on Brazil’s rollout and Natur-Tec® adoption in Europe.

Red Flag: The lack of detailed financials in their annual report might indicate less transparency—proceed with caution and ask for clearer data.

Thoughts? Happy to dive deeper on specifics! ☕️

Risk Factors

  • 40% of ZERUST® sales dependent on oil/gas sector; vulnerable to oil price fluctuations.
  • Slow adoption of biodegradable materials due to higher costs.
  • Regulatory changes could force costly adjustments to products.

Financial Metrics

Revenue
Net Income
Growth Rate

Document Information

Analysis Processed

November 21, 2025 at 09:11 AM

Important Disclaimer

This AI-generated analysis is for informational purposes only and does not constitute financial or investment advice. Always consult with qualified professionals and conduct your own research before making investment decisions.