Star Bulk Carriers Corp., a shipping company, engages in the ocean transportation of dry bulk cargoes worldwide. Its vessels transport a range of bulk commodities, including iron ores, minerals and grains, bauxite, fertilizers, and steel products. As of December 31, 2023, the company owned a fleet of 116 dry bulk vessels with combined carrying capacity of 13.1 million deadweight tonnage (dwt) consisting of Newcastlemax, Capesize, Post Panamax, Kamsarmax, Panamax, Ultramax, and Supramax vessels with carrying capacities between 53,489 dwt and 209,537 dwt. Star Bulk Carriers Corp. was incorporated in 2006 and is based in Marousi, Greece.

Capital Clean Energy Carriers Corp., a shipping company, provides marine transportation services in Greece. The company's vessels provide a range of cargoes, including liquefied natural gas, containerized goods, and cargo under short-term voyage charters, and medium to long-term time charters. It owns vessels, including Neo-Panamax container vessels, Panamax container vessels, cape-size bulk carrier, and LNG carriers. In addition, the company produces and distributes oil and natural gas, including biofuels, motor oil, lubricants, petrol, crudes, liquefied natural gas, marine fuels, natural gas liquids, and petrochemicals. It serves as the general partner of the company. The company was formerly known as Capital Product Partners L.P. and changed its name to Capital Clean Energy Carriers Corp. in August 2024. Capital Clean Energy Carriers Corp. was incorporated in 2007 and is headquartered in Piraeus, Greece. Capital Clean Energy Carriers Corp. operates as a subsidiary of Capital Maritime & Trading Corp.

Tsakos Energy Navigation Limited provides seaborne crude oil and petroleum product transportation services worldwide. The company offers marine transportation services for national, major, and other independent oil companies and refiners under long, medium, and short-term charters. It also operates a fleet of double-hull vessels, comprising of conventional tankers, LNG carriers, and suezmax DP2 shuttle tankers. The company was formerly known as MIF Limited and changed its name to Tsakos Energy Navigation Limited in July 2001. The company was incorporated in 1993 and is based in Athens, Greece.

Euroseas Ltd. provides ocean-going transportation services worldwide. The company owns and operates containerships that transport dry and refrigerated containerized cargoes, including manufactured products and perishables. As of March 31, 2024, it had a fleet of 20 containerships with a cargo carrying capacity of approximately 777,749 dwt. The company was incorporated in 2005 and is based in Marousi, Greece.

Diana Shipping Inc. provides shipping transportation services. The company transports a range of dry bulk cargoes, including commodities, such as iron ore, coal, grain, and other materials in shipping routes worldwide. As of March 1, 2024, it operated a fleet of 38 dry bulk vessels, including 4 Newcastlemax, 8 Capesize, 5 Post-Panamax, 6 Kamsarmax, 9 Ultramax, and 6 Panamax. The company was formerly known as Diana Shipping Investments Corp. and changed its name to Diana Shipping Inc. in February 2005. Diana Shipping Inc. was incorporated in 1999 and is based in Athens, Greece.

EuroDry Ltd., through its subsidiaries, provides ocean-going transportation services worldwide. The company owns and operates drybulk carriers that transport major bulks, such as iron ore, coal, and grains; and minor bulks, including bauxite, phosphate, and fertilizers. As of March 31, 2024, its fleet consisted of 13 drybulk carriers comprising five Panamax drybulk carriers, two Kamsarmax carriers, five Ultramax drybulk carriers, and one Supramax drybulk carrier with total cargo carrying capacity of 918,502 deadweight ton. The company was incorporated in 2018 and is based in Marousi, Greece.

Globus Maritime Limited, an integrated dry bulk shipping company, provides marine transportation services worldwide. It owns, operates, and manages a fleet of dry bulk vessels that transport iron ore, coal, grain, steel products, cement, alumina, and other dry bulk cargoes. As of September 20, 2024, the company operated eight dry bulk vessels with a total carrying capacity of 571,313 deadweight tonnage. It charters its vessels to operators, trading houses, shipping companies and producers, and government-owned entities. The company was incorporated in 2006 and is based in Athens, Greece. Globus Maritime Limited is a subsidiary of Firment Trading Limited.

United Maritime Corporation, a shipping company, offers seaborne transportation services worldwide. It operates a fleet of eight dry bulk vessels comprising three Panamax, three Capesize, and two Kamsarmax vessels with an aggregate cargo-carrying capacity of approximately 922,054 dwt. The company was incorporated in 2022 and is based in Glyfada, Greece.