C3is Inc. (CISS)

C3is Inc. Revenue

C3is Inc. had revenue of $24.04M in the quarter ending June 30, 2026, with 123.93% growth. This brings the company's revenue in the last twelve months to $50.97M, up 33.83% year-over-year. In the year 2025, C3is Inc. had annual revenue of $34.76M, down -17.83%. That makes C3is Inc. the 27,832nd largest company in the world by revenue and 3,777th in the United States.

• Revenue (ttm): $50.97M
• Revenue Growth: +33.83%
• P/S Ratio: 0.00
• Revenue / Employee: n/a
• Employees: n/a
• Market Cap: 216.35K

Revenue Chart

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Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	34.76M	-7.54M	-17.83%
Dec 31, 2024	42.30M	13.56M	47.17%
Dec 31, 2023	28.74M	20.85M	264.29%
Dec 31, 2022	7.89M	362.13K	4.81%
Dec 31, 2021	7.53M	-	-

Data Source: S&P Global Market Intelligence Last updated: Sep 29, 2026

Revenue data is provided by S&P Global Market Intelligence and updates within hours after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Oct 12, 2026

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