C3is Inc. revenue

C3is Inc.'s revenue was $34.8m in fiscal 2025, down 17.8% on the year before.

Revenue history

US$ millions unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

C3is Inc.: revenue history, annual
Fiscal year	2023Dec 2023	2024Dec 2024	2025Dec 2025
Revenue	29	42	35
Growth on the year before	—	+47.2%	−17.8%

Revenue as reported in the company's 10-K and 10-Q filings (for banks, net interest income plus non-interest income). Growth is left blank when the earlier figure was zero or negative.

Revenue against peers

Marine Transportation: the closest covered companies by revenue. Last twelve months.

Company	Revenue	Growth	3-year growth a year
C3is Inc.	$34.8m	-17.8%	—
United Maritime Corp	$37.8m	-16.8%	—
Pyxis Tankers Inc.	$39.0m	-24.3%	—
Globus Maritime LTD	$44.2m	26.8%	—
Intercont (cayman) Ltd	$25.4m	1.2%	—
Rubico Inc.	$23.5m	-2.8%	—

Compare with peers

Head to head: CISS vs USEA CISS vs PXS CISS vs GLBS CISS vs NCT

More: Marine Transportation stocks compared, Industrials sector, rankings of US companies

Figures from C3is Inc.'s SEC filings (10-K and 10-Q). How we read and check them: methodology and data sources. Not investment advice. Back to C3is Inc.