Fuel Tech, Inc. (NASDAQ: FTEK) Announces 2025 Fourth Quarter and Full Year Financial Results

Key Highlights

• Net Loss Narrows in Q4 2025: Fuel Tech reported a net loss of \$(1.2) million or \$(0.04) per share for Q4 2025, an improvement from the net loss of \$(1.9) million or \$(0.06) per share in Q4 2024.
• Full Year 2025 Net Loss: The company posted a net loss of \$(2.3) million or \$(0.08) per share for 2025, compared to \$(1.9) million or \$(0.06) per share in 2024.
• Adjusted EBITDA Loss: Adjusted EBITDA loss for Q4 2025 was \$(1.2) million versus \$(1.8) million in Q4 2024. For the full year 2025, Adjusted EBITDA loss was \$(2.7) million compared to \$(2.2) million in 2024.
• Interest Income: Interest income remained flat at \$0.3 million in Q4 2025. For the full year 2025, interest income was \$1.4 million compared to \$1.3 million in 2024.
• Strong Financial Position: As of December 31, 2025, Fuel Tech had cash and cash equivalents of \$11.9 million, short-term investments of \$12.9 million, and long-term investments totaling \$7.0 million. Stockholders’ equity stood at \$40.0 million (\$1.29 per share) and the company reported no debt.

Detailed Financial Results

Fourth Quarter 2025

• Revenues: Q4 2025 revenues from external customers were \$2.4 million, up from \$1.8 million in Q4 2024.
• Gross Margin: Q4 2025 gross margin was \$1.0 million, compared to \$0.6 million in Q4 2024.
• Operating Loss: Operating loss for Q4 2025 was \$(1.4) million, an improvement from \$(1.9) million in Q4 2024.
• Interest Income: \$0.3 million, flat year-over-year.

Full Year 2025

• Revenues: Full year 2025 revenues totaled \$8.9 million, a decrease from \$10.6 million in 2024.
• Gross Margin: \$3.8 million in 2025, compared to \$4.2 million in 2024.
• Operating Loss: \$(3.7) million in 2025, versus \$(4.7) million in 2024.
• Interest Income: \$1.4 million in 2025, up from \$1.3 million in 2024.

Segment Data

Fuel Tech operates two segments: Air Pollution Control and Fuel Chem. For Q4 2025:

• Air Pollution Control: Revenues of \$2.4 million, gross margin of \$1.0 million.
• Fuel Chem: Revenues of \$3.0 million, gross margin of \$2.2 million.

Cash Flow and Financial Condition

• Cash Flow from Operations: Net cash used in operating activities was \$(312) thousand for 2025.
• Investing Activities: Net cash used in investing activities was \$(674) thousand for equipment, patents, and intangible assets. Purchases of debt securities totaled \$(12.0) million, with maturities providing \$13.3 million.
• Financing Activities: Net cash used was \$(222) thousand.
• Effect of Exchange Rate Fluctuations: \$91 thousand positive impact.

Balance Sheet Snapshot (as of December 31, 2025)

• Cash and Cash Equivalents: \$11.9 million
• Short-term Investments: \$12.9 million
• Long-term Investments: \$7.0 million
• Total Assets: \$47.2 million
• Stockholders’ Equity: \$39.9 million (\$1.29 per share)
• No Debt: The company continues to operate debt-free.

Shareholder Information & Potential Price-Sensitive Matters

• Improvement in Quarterly Net Loss: The narrowing of net loss in Q4 2025, alongside improvements in gross margin and operating loss, may be viewed positively by investors seeking signs of operational progress.
• Strong Balance Sheet: The company maintains substantial cash and liquidity with no debt, providing financial flexibility and resilience.
• Revenue Trends: Despite improved quarterly results, full-year revenue declined, which could be a concern for shareholders and may impact valuation.
• Adjusted EBITDA: Although losses persist, the reduction in quarterly Adjusted EBITDA loss signals some improvement in operational efficiency.
• Potential Risks: The company warns about forward-looking statements and risks, including those highlighted in its annual report under “Risk Factors,” which should be reviewed by investors.

Conclusion

Fuel Tech, Inc.’s 2025 results show improvement in quarterly losses and gross margins, a continued strong balance sheet with significant liquidity and no debt, but a decline in full-year revenues and continued losses. Shareholders should monitor management’s progress in returning to profitability, revenue stabilization, and segment performance. Any further improvements in operational efficiency or revenue growth could be price-sensitive and impact share value. Conversely, continued revenue declines or persistent losses could weigh on the stock.

Disclaimer: This article is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell any security. All forward-looking statements are subject to risks and uncertainties detailed in Fuel Tech’s filings with the Securities and Exchange Commission. Investors should review the company’s official filings and consult with financial advisors before making investment decisions.

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