C3is Inc.

CISS Industrials Marine Shipping

C3is Inc.’s revenue for fiscal 2025 (year ended December 2025) was $34.8 million, down 17.8% from fiscal 2024.

Revenue
+123.9%
EPS
+100.7%
Free cash flow
+798.3%

Quarter to June 2026, against a year earlier

0.41 0.03 +7.89%
Market cap
$570.0K
P/E
0.0×
Fwd P/E
—
Dividend yield
—
F-score
5/9
Altman Z
0.75
Beneish M
−1.16
Dividend safety
n/a
Older periods Sep '25 Dec '25 Mar '26 Jun '26
P/E ratio

+8 more quarters

0.00 0.03 0.00 0.00
P/S ratio
0.07 0.03 0.05 0.03
P/FCF ratio
0.24 0.28 0.21 0.11
P/Operating CF
0.97 (0.74) 0.22 0.43
P/B ratio
0.03 0.01 0.02 0.01
EV/Sales
0.03 0.01 (0.01) 0.02
EV/EBITDA
0.15 0.06 0.00 0.04
EV/FCF
0.10 0.12 (0.03) 0.06
Current Ratio
1.48 6.21 8.51 1.68
Net Debt/EBITDA
0.74 (0.15) (0.33) (0.06)
Debt/Equity
0.00 0.00 0.00 0.00
Earnings Yield
(46.11%) 3,794.56% (14,761.23%) 23,139.86%
Free Cash Flow Yield
417.89% 362.87% 487.70% 897.27%
Free Cash Flow per Share
12,421.00 (1,740.97) 1,066.48 154.16
Book value per Share
394,852.00 115,747.86 11,749.62 4,975.87
Free Cash Flow
2.48 (1.43) 9.28 3.55
EV/EBIT
0.00 0.32 0.00 0.06
Other line items

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Columns are period end dates · fundamentals updated 26 Oct 2026