C3is Inc. (CISS)
NASDAQ: CISS · Real-Time Price · USD
1.230
-0.010 (-0.81%)
Mar 9, 2026, 2:51 PM EDT - Market open

Company Description

C3is Inc. offers international seaborne transportation services.

The company provides its services to dry bulk charterers, including national and private industrial users, commodity producers and traders, oil producers, refineries, and commodities traders and producers.

It owns and operates three drybulk carriers, which transport major bulks, such as iron ore, coal, and grains, as well as minor bulks comprising bauxite, phosphate, and fertilizers; and one Aframax crude oil tanker that transports crude oil.

The company was founded in 2021 and is based in Athens, Greece.

C3is Inc.
C3is Inc. logo
Country Greece
Founded 2022
Industry Marine Shipping
Sector Industrials
CEO Diamantis Andriotis

Contact Details

Address:
331 Kifissias Avenue, Erithrea
Athens, 14561
Greece
Phone 30 210 62 50 001
Website c3is.pro

Stock Details

Ticker Symbol CISS
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001951067
CUSIP Number Y18284169
ISIN Number MHY182841772
SIC Code 4412

Key Executives

Name Position
Dr. Diamantis Andriotis Chief Executive Officer, President and Director
Nina Pyndiah Chief Financial Officer

Latest SEC Filings

Date Type Title
Feb 27, 2026 SCHEDULE 13G Filing
Feb 25, 2026 424B3 Prospectus
Feb 25, 2026 424B3 Prospectus
Feb 25, 2026 424B3 Prospectus
Feb 25, 2026 424B3 Prospectus
Feb 25, 2026 6-K Report of foreign issuer
Feb 25, 2026 424B5 Filing
Feb 19, 2026 424B3 Prospectus
Feb 19, 2026 424B3 Prospectus
Feb 19, 2026 424B3 Prospectus