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CISSNasdaqDeep Sea Foreign Transportation of FreightFiscal year ends December 31

C3is Inc.

Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 22, 2026
$0.55+0.02 (+3.00%)

Close on Oct 19, 2026

Market cap
–
P/E (TTM)
0.1
Dividend yield
–

Share price

−$12,319.2046 (−100.00%)past year

Daily closes, adjusted for splits. Drag across the chart to measure a change.Split

C3is Inc. saw revenue fall 17.8% to $34.76M over fiscal 2025. Operating income fell 86.4% to $1.36M, moving the operating margin from 23.8% to 3.9%. Free cash flow was $3.84M, down 83.6% from a year earlier.

Revenue
$34.76M
-17.8% vs. a year earlier
Operating income
$1.36M
-86.4% vs. a year earlier
Free cash flow
$3.84M
-83.6% vs. a year earlier
EPS, diluted
$3.98
FY2025

Key statistics

Valuation at the latest close; fundamentals over fiscal 2025, balances at Dec 31, 2025

Valuation

Market cap
–
P/E ratio
0.1
Price to sales
–
Price to book
–
Dividend yield
–
Free cash flow yield
–

Fundamentals

Revenue
$34.76M
Net income
$10.47M
EPS, diluted
$3.98
Free cash flow
$3.84M

Four years at a glance

Fiscal years 2022 to 2025, USD

Revenue

$34.76M-17.8% YoY

Operating income

$1.36M-86.4% YoY

Net income

$10.47M

EPS, diluted

$3.98

Free cash flow

$3.84M-83.6% YoY
Reported period