What is SES AI's EBITDA margin?

SES AI (SES) reported EBITDA margin of -304.6% in Q1 2026.

How has SES AI's EBITDA margin changed year-over-year?

SES AI's EBITDA margin increased by 78.2% year-over-year, from -1,394.9% to -304.6%.

What does EBITDA margin mean?

EBITDA (earnings before interest, taxes, depreciation, and amortization) as a percentage of revenue, trailing twelve months. A proxy for cash operating profitability that strips out capital-structure and non-cash charges.

SES AI SES EBITDA margin

EBITDA margin at other companies

SLD

Solid PowerSLDP

-449.6%+23.7pp

Enovix CorporationENVX

-415.3%-137pp

Amprius TechnologiesAMPX

-43.7%-17.3pp

American Battery Technology CompanyABAT

-347.5%-164pp

AlbemarleALB

9.1%+5.5pp

AESAES

27.2%—

Other financials

Income statement

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Revenue$6.7M+15.8%

Gross profit$1.2M-73.3%

Operating income-$17.9M+23.2%

Net income-$12.1M+2.7%

EPS (diluted)-$0.040.0%

Balance sheet

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Cash & equivalents$46.9M-16.3%

Total debt$7.7M-18.9%

Total equity$203.2M-24.7%

Total assets$253.5M-17.1%

Cash flow

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Operating cash flow-$19.8M+13.3%

CapEx$330.0K-64.0%

Free cash flow-$20.1M+15.2%

Valuation

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Market cap$325.08M+5.5%

Enterprise value$285.86M+9.3%

P/S14.8×-27.2×

Profitability

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Gross margin36.3%-39.1pp

Operating margin-352.3%-153pp

Net margin-331.7%-142pp

FCF margin-262.8%-115pp

Returns & leverage

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Return on equity-30.7%-0.7pp

Debt / equity0×0.0×

Current ratio6.9×-8.8×

Where this comes from

Calculated from SES AI’s reported figures.

ebitda/total revenue=-304.6%

Based on trailing twelve months.

The official record: SES AI’s 10-Q, filed April 24, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is SES AI's EBITDA margin?: SES AI (SES) reported EBITDA margin of -304.6% in Q1 2026.
How has SES AI's EBITDA margin changed year-over-year?: SES AI's EBITDA margin increased by 78.2% year-over-year, from -1,394.9% to -304.6%.
What does EBITDA margin mean?: EBITDA (earnings before interest, taxes, depreciation, and amortization) as a percentage of revenue, trailing twelve months. A proxy for cash operating profitability that strips out capital-structure and non-cash charges.