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. In the quarter to June 2026, revenue grew 123.9%, EPS grew 100.7% and free cash flow grew 798.3%, each against the same quarter a year earlier.

0.53 0.03 −5.36%
Market cap
$840.0K
P/E
0.0×
Fwd P/E
—
Dividend yield
—
F-score
5/9
Altman Z
0.74
Beneish M
−1.16
Dividend safety
n/a

C3is Inc. (CISS) P/E ratio

Alert me on P/E ratio

C3is Inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 1.0× (December 2023) — the current reading is the lowest in ten years.

P/E ratio, daily

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Annual newest first

Period P/E ratio Change
FY2025 0.0× —
FY2024 0.0× —
FY2023 0.5× (44.00%)
FY2022 0.8× 0.00%
FY2021 0.8× —

Quarterly newest first

Period P/E ratio Change
Jun 2026 0.0× —
Mar 2026 0.0× —
Dec 2025 0.0× —
Sep 2025 0.0× —
11 more quarters

Against its own ten years

Low 0.0× High 1.0×
Ten-year median 0.0×
Current reading's percentile 33

P/E ratio against peers

What P/E ratio is

Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.

Stock Price ÷ EPS (Basic) (TTM)

The full definition of P/E ratio →

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