Aspen Aerogels (ASPN) Q4 2025 earnings summary

Executive summary

• 2025 was a transitional year with a reset in North American EV demand, significant cost reductions, and a focus on liquidity and strategic review to maximize shareholder value.

• Full year 2025 revenue was $271.1 million, with Q4 revenue at $41.3 million; both thermal barrier and energy industrial segments saw sharp declines year-over-year.

• Organizational streamlining and $75 million in fixed cost reductions positioned the company for effective operation in a resetting EV market.

• Strategic review underway to evaluate long-term positioning, capital allocation, and adjacent growth opportunities such as BESS, with Piper Sandler & Co. as advisor.

• Strong momentum in Europe with seven OEM design wins, Volvo Cars award, and a robust pipeline supporting multi-year revenue growth.

Financial highlights

• Q4 2025 revenue was $41.3 million; $25.3 million from energy industrial, $16.1 million from thermal barrier.

• Full year 2025 revenue totaled $271.1 million; $102.2 million from energy industrial, $168.9 million from thermal barrier.

• Q4 GAAP net loss was $72.9 million (adjusted net loss $27.7 million); full year GAAP net loss was $389.6 million (adjusted net loss $40.5 million).

• Adjusted EBITDA for 2025 was $2.9 million; Q4 adjusted EBITDA was negative $18 million.

• Ended 2025 with $158.6 million in cash and cash equivalents.

Outlook and guidance

• Q1 2026 revenue expected between $35 million and $40 million, with $25 million from energy industrial.

• Q1 2026 net loss projected between $20 million and $23 million; adjusted EBITDA between negative $13 million and negative $10 million.

• Full-year 2026 capital expenditures expected to be under $10 million.

• Sequential revenue growth anticipated through 2026, driven by GM production normalization, European OEM ramp, and 20% energy industrial growth.

• Adjusted EBITDA breakeven targeted at $175 million revenue by 2027, with incremental EBITDA margin of 50%-60% above breakeven.