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Aspen Aerogels vs SMJ International: revenue, profit, margins and growth compared

Aspen Aerogels brought in $271.1M of revenue in fiscal 2025, SMJ International $13.5M in fiscal 2026. Aspen Aerogels kept -143.7% of its revenue as net profit, SMJ International -5.3%. Free cash flow was -$4.6M at Aspen Aerogels and -$2.7M at SMJ International.

Side by side, latest fiscal year

ASPNSMJF
Fiscal year endedFY2025 (December 31, 2025)FY2026 (March 31, 2026)
Revenue$271.1M$13.5M
Revenue growth-40.1%n/a
Net income-$389.6M-$717.9K
Net margin-143.7%-5.3%
Free cash flow-$4.6M-$2.7M
Free cash flow margin-1.7%-19.9%
Earnings per share (diluted)-$4.73-$0.03
Cash$156.9M$1M
Debt$65.5Mn/a
Price to earningsn/an/a
Market value$433.2M$44.3M
Dividend yieldn/an/a
Rank by revenue in sector#630 of 778 · Consumer discretionary#749 of 778 · Consumer discretionary

Over the years

Revenue
ASPN FY2018: $104.4MASPN FY2019: $139.4MASPN FY2020: $100.3MASPN FY2021: $121.6MASPN FY2022: $180.4MASPN FY2023: $238.7MASPN FY2024: $452.7MASPN FY2025: $271.1MSMJF FY2026: $13.5MFY18FY19FY20FY21FY22FY23FY24FY25FY26
ASPN $271.1MSMJF $13.5M
Net income
ASPN FY2018: -$34.4MASPN FY2019: -$14.6MASPN FY2020: -$21.8MASPN FY2021: -$37.1MASPN FY2022: -$82.7MASPN FY2023: -$45.8MASPN FY2024: $13.4MASPN FY2025: -$389.6MSMJF FY2026: -$717.9KFY18FY19FY20FY21FY22FY23FY24FY25FY26
ASPN -$389.6MSMJF -$717.9K
Net margin
ASPN FY2018: -33.0%ASPN FY2019: -10.5%ASPN FY2020: -21.7%ASPN FY2021: -30.5%ASPN FY2022: -45.9%ASPN FY2023: -19.2%ASPN FY2024: 3.0%ASPN FY2025: -143.7%SMJF FY2026: -5.3%FY18FY19FY20FY21FY22FY23FY24FY25FY26
ASPN -143.7%SMJF -5.3%
Revenue growth
ASPN FY2019: +33.6%ASPN FY2020: -28.1%ASPN FY2021: +21.3%ASPN FY2022: +48.3%ASPN FY2023: +32.4%ASPN FY2024: +89.6%ASPN FY2025: -40.1%FY19FY20FY21FY22FY23FY24FY25
ASPN -40.1%SMJF
Free cash flow
ASPN FY2018: -$12.2MASPN FY2019: -$3.2MASPN FY2020: -$13.3MASPN FY2021: -$32.4MASPN FY2022: -$272.4MASPN FY2023: -$218.1MASPN FY2024: -$40.7MASPN FY2025: -$4.6MSMJF FY2026: -$2.7MFY18FY19FY20FY21FY22FY23FY24FY25FY26
ASPN -$4.6MSMJF -$2.7M

Fiscal years as each company reports them; the two may end in different months.

Questions about Aspen Aerogels and SMJ International

Which is bigger by revenue, Aspen Aerogels or SMJ International?

Aspen Aerogels is bigger by revenue: $271.1M in fiscal 2025, against $13.5M for SMJ International in fiscal 2026.

Which keeps more of its revenue as profit, Aspen Aerogels or SMJ International?

Aspen Aerogels had a net margin of -143.7% in fiscal 2025; SMJ International had -5.3% in fiscal 2026.

Where do these numbers come from?

From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.

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