Marine Shipping Stocks

Kirby Corporation is a leading operator of domestic tank barges within the United States. Its Marine Transportation division specializes in moving bulk liquid products, providing comprehensive marine transport and towing services. These operations cover an extensive network, including the Mississippi River System, the Gulf Intracoastal Waterway, all three U.S. coastlines, and extend to Alaska and Hawaii. The company transports a wide array of materials, such as petrochemicals, various black and refined petroleum products, and agricultural chemicals, primarily via tank barge. This segment also manages offshore dry-bulk barges and their accompanying tugboat units, facilitating the coastal transport of dry-bulk commodities across the U.S. As of December 31, 2021, Kirby's substantial fleet consisted of 1,025 inland tank barges, approximately 255 inland towboats, 31 coastal tank barges, 29 coastal tugboats, 4 offshore dry-bulk cargo barges, 4 offshore tugboats, and a single docking tugboat. The Distribution and Services segment focuses on providing critical support and equipment solutions. This includes selling aftermarket services and authentic replacement parts for a diverse range of machinery, such as engines, transmissions, reduction gears, electric motors, drives, controls, electrical distribution and control systems, energy storage battery systems, and related oilfield service equipment. A key offering is the rebuilding of essential components like diesel engines, transmissions, and reduction gears, along with other related equipment used across various sectors including oilfield services, marine, power generation, on-highway transportation, and other industrial applications. Additionally, this division rents out vital equipment, including generators, industrial compressors, high-capacity lift trucks, and refrigeration trailers. Kirby further extends its capabilities by manufacturing and remanufacturing oilfield service equipment, notably pressure pumping units, as well as producing electric power generation equipment, specialized electrical distribution and control systems, and robust energy storage/battery systems tailored for oilfield clients. Kirby Corporation serves a broad clientele, encompassing both various private businesses and the United States government. Established in 1921, the company was initially known as Kirby Exploration Company, Inc., before its renaming to Kirby Corporation in 1990. Its corporate headquarters are located in Houston, Texas.

Matson, Inc. specializes in providing integrated ocean transportation and logistics solutions. Its Ocean Transportation segment offers crucial ocean freight services connecting the domestic non-contiguous economies of Hawaii, Alaska, and Guam, alongside other island nations within Micronesia. Their diverse cargo includes everything from refrigerated foodstuffs, packaged consumer goods, building materials, and automobiles to livestock, seafood, general sustenance, and a wide array of retail and e-commerce merchandise. Additionally, the company operates an expedited express service facilitating trade between China and Long Beach, California, extending its reach to various South Pacific islands and Okinawa, Japan. Beyond direct shipping, this segment manages comprehensive terminal operations, including container stevedoring, refrigerated cargo handling, inland transport, and container equipment maintenance across key locations in Hawaii (Oahu, Hawaii, Maui, and Kauai) and Alaska (Anchorage, Kodiak, and Dutch Harbor). They also offer vessel management and container transshipment services. Matson's Logistics division delivers a broad spectrum of multimodal transportation brokerage services. These encompass domestic and international rail intermodal, various highway trucking options (long-haul, regional, specialized, flat-bed, less-than-truckload, and expedited freight), less-than-container load consolidation, freight forwarding, warehousing, distribution, and comprehensive supply chain management, including non-vessel operating common carrier freight forwarding. Key clients include the U.S. military, freight forwarders, major retailers, consumer goods companies, and automobile manufacturers. Established in Honolulu, Hawaii, in 1882, the company was formerly known as Alexander & Baldwin Holdings, Inc. before adopting its current name, Matson, Inc., in June 2012.

Hafnia Limited, headquartered in Hamilton, Bermuda, is a prominent maritime transportation enterprise engaged in the ownership and operation of product tankers. The company manages a substantial fleet of 200 vessels across diverse categories such as Long Range II, Long Range I, Medium Range (MR), Handy size, and specialized carriers. Its core business involves the global shipment of a wide spectrum of clean and dirty refined petroleum products, vegetable oils, and specific chemicals for an international clientele that includes oil majors, chemical producers, as well as trading and utility corporations. In addition to its primary shipping activities, Hafnia offers a comprehensive suite of maritime services, including vessel ownership, expert ship management, investment services, corporate support, and agency office functions. The company also provides an integrated shipping platform that incorporates technical management, commercial and chartering services, pool administration, and large-scale bunker procurement.

Cmb.Tech N.V., a subsidiary of CMB NV, specializes in marine transportation. Established in 2003 and headquartered in Antwerp, Belgium, the company, formerly known as Euronav NV, adopted its current name in October 2024. Its operations are structured into three primary divisions. The Marine division oversees the ownership and operation of a diverse fleet, including crude oil tankers, bulk carriers, container ships, chemical carriers, offshore wind supply vessels, tugboats, and ferries; this fleet consists of 88 conventionally-fueled vessels and an additional 64 vessels. The H2 Infra division is dedicated to developing and sourcing green molecule supplies, alongside the production and distribution of green hydrogen and ammonia fuels. Completing its portfolio, the H2 Industry division provides adaptable dual-fuel solutions for various industrial applications.

BW LPG Limited is an investment holding company that specializes in global ship ownership and chartering operations. The company's business is structured into two main divisions: Shipping and Product Services. Its core activity involves the worldwide transportation of liquefied petroleum gas (LPG), primarily serving major oil companies, energy trading firms, and utility providers. Beyond shipping, BW LPG offers a comprehensive range of services, including integrated LPG delivery solutions, wholesale trading of LPG, and various management services. The company maintains and operates a substantial fleet, which includes both dedicated LPG vessels and numerous Very Large Gas Carriers (VLGCs). Established in 1935, and headquartered in Singapore, the company was formerly known as BW Gas LPG Holding Limited before rebranding to BW LPG Limited in September 2013.

ZIM Integrated Shipping Services Ltd., along with its subsidiaries, operates internationally and within Israel, providing container shipping and various associated services. They offer comprehensive transportation solutions, spanning from port-to-port transfers to complete door-to-door delivery, catering to a diverse client base that includes individual end-users, freight consolidators, and forwarders. The company also features ZIMonitor, a specialized premium tracking service designed for refrigerated cargo. As of December 31, 2021, their fleet comprised 118 vessels—110 container ships and 8 for vehicle transport—with four vessels owned directly and 114 chartered. This extensive operation supports a network of 70 weekly shipping routes. The company was founded in 1945 and is headquartered in Haifa, Israel.

Star Bulk Carriers Corp. is a global maritime shipping firm dedicated to the oceanic transport of dry bulk commodities. Its substantial fleet is responsible for carrying a diverse range of materials, encompassing significant major bulks such as iron ore, coal, and grains, as well as various minor bulks like bauxite, fertilizers, and steel products. As of December 31, 2021, the company operated an extensive fleet of 128 vessels, with a total carrying capacity of approximately 14.1 million deadweight tons. This impressive lineup includes 17 Newcastlemax, 24 Capesize, 7 Post Panamax, 41 Kamsarmax, 2 Panamax, 20 Ultramax, and 17 Supramax ships. Beyond its primary shipping activities, Star Bulk also offers vessel management solutions. Established in 2006, the company's corporate headquarters are located in Marousi, Greece.

Teekay Tankers Ltd. specializes in providing essential marine transportation solutions to the global oil industry, with its operations spanning Bermuda and international waters. The company's service offerings encompass both voyage and time charter arrangements, alongside specialized offshore ship-to-ship transfer operations for a diverse range of commodities. These primarily include crude oil and refined petroleum products, but also extend to liquid gases and various other specialized cargo. Beyond shipping, Teekay Tankers Ltd. further extends its expertise to include comprehensive commercial and technical management services for tankers. As of December 31, 2021, the company operated a substantial fleet, comprising 48 owned and leased double-hull oil tankers. This is supplemented by two Aframax tankers and a single LR2 tanker, all acquired via time charter agreements. Established in 2007, Teekay Tankers Ltd. maintains its corporate headquarters in Hamilton, Canada.

Danaos Corporation, operating through its subsidiaries, specializes in the ownership and management of containerships across key global markets including Australia, Asia, Europe, and the United States. The company's core business involves providing essential seaborne transportation by chartering its vessels to various international liner companies. As of February 28, 2022, its fleet consisted of 71 containerships, offering a combined capacity of 436,589 twenty-foot equivalent units. Originally founded in 1963 and headquartered in Piraeus, Greece, the company was known as Danaos Holdings Limited until it officially adopted the name Danaos Corporation in October 2005.

Navios Maritime Partners L.P. is a company that manages and possesses vessels specialized in dry cargo, delivering vital marine shipping solutions across global markets including Asia, Europe, North America, and Australia. The firm facilitates the ocean-borne transport of a diverse array of liquid and dry bulk materials, encompassing everything from crude oil, refined petroleum products, and chemicals to iron ore, coal, grain, fertilizers, and containerized freight. Its substantial fleet consists of 26 Panamax carriers, 24 Capesize ships, four Ultra-Handymax vessels, 47 containerships, and 45 tankers, which are operated under various short, medium, and long-term charter arrangements. Olympos Maritime Ltd. functions as the general partner for Navios Maritime Partners L.P., an entity that commenced operations in 2007 and maintains its principal offices in Monaco.

Cadeler A/S, founded in 2008 and headquartered in Copenhagen, Denmark, operates as a specialized contractor within the offshore wind sector. The company primarily focuses on the transportation and installation of wind farm components. In addition to these core services, Cadeler provides comprehensive solutions for wind farm maintenance, construction, and decommissioning, alongside broader marine and engineering services for the offshore industry. A key asset in its operations is its fleet of four specialized offshore jack-up vessels, dedicated to wind farm installation projects.

Costamare Inc. specializes in the ownership and subsequent leasing of containerships to liner companies operating across the globe. As of March 18, 2022, the company's maritime assets included 76 containerships, collectively offering a carrying capacity of approximately 557,400 twenty-foot equivalent units (TEU). Additionally, its portfolio comprised 45 dry bulk vessels, providing an aggregate capacity of around 2,435,500 deadweight tons (DWT). Established in 1974, Costamare Inc. maintains its operational headquarters in Monaco.

Okeanis Eco Tankers Corp. is a global maritime enterprise primarily involved in the acquisition, chartering out, and operational oversight of oil tanker vessels worldwide. Beyond its core business, the firm also delivers a variety of shipping-related services, including technical assistance, vessel maintenance, and insurance consultancy. The company's modern fleet consists of fourteen state-of-the-art, scrubber-fitted tankers: specifically, six Suezmax vessels and eight Very Large Crude Carriers (VLCCs). Established in 2018, its principal operations are based in Piraeus, Greece.

SFL Corporation Ltd. is a firm specializing in the acquisition, ownership, and leasing of maritime and offshore assets. The company operates and charters out these vessels and offshore units, typically securing medium to long-term contracts. In addition to its core chartering business, SFL actively participates in the purchase and sale of various assets. Its operations span a wide array of sectors within the marine, shipping, and offshore industries, covering the transportation of crude oil, chemicals, refined oil products, containers, and automobiles, as well as dry bulk cargo and the deployment of drilling rigs. As of December 31, 2021, SFL's extensive fleet comprised six crude oil tankers, fifteen dry bulk carriers, thirty-five container vessels, two car carriers, one jack-up drilling rig, one ultra-deepwater drilling unit, two chemical tankers, and four oil product tankers. The company conducts its main business activities across several key international jurisdictions, including Bermuda, Cyprus, Liberia, Norway, Singapore, the United Kingdom, and the Marshall Islands. Headquartered in Hamilton, Bermuda, and incorporated in 2003, SFL Corporation Ltd. was formerly known as Ship Finance International Limited until its rebranding in September 2019.

Global Ship Lease, Inc. is a company that focuses on acquiring and then leasing out a varied collection of container vessels. These ships are provided to different container shipping firms through pre-arranged, fixed-price contracts. By March 10, 2022, its holdings included 65 mid-sized and smaller containerships, which together possessed an impressive carrying capacity of 342,348 twenty-foot equivalent units (TEUs). The firm was established in 2007 and maintains its primary operational base in London, United Kingdom.

Capital Clean Energy Carriers Corp. (CCEC), an enterprise specializing in marine transport, is headquartered in Piraeus, Greece. This company delivers a wide array of shipping services across Greece, utilizing its fleet to move various commodities. These include liquefied natural gas (LNG) and containerized goods, managed through both short-term voyage charters and longer-term time charters. CCEC's vessel ownership encompasses Neo-Panamax and Panamax container ships, a cape-size bulk carrier, and LNG carriers. Beyond its maritime operations, the corporation also plays a role in the production and distribution of numerous oil and natural gas products. Its comprehensive product line features biofuels, motor oil, lubricants, petrol, crude oils, marine fuels, natural gas liquids, and petrochemicals. Additionally, the firm acts as a general partner. Established in 2007, the company originally operated under the name Capital Product Partners L.P. before officially rebranding to Capital Clean Energy Carriers Corp. in August 2024.

Founded in 1995 and headquartered in Hamilton, Bermuda, Nordic American Tankers Limited (NAT) is a shipping enterprise focused on the acquisition and chartering of double-hull tanker vessels. The company's operations extend internationally as well as within Bermuda, and it currently manages a fleet of 24 Suezmax-class crude oil tankers. In June 2011, the firm changed its name to Nordic American Tankers Limited, having previously operated as Nordic American Tanker Shipping Limited.

Genco Shipping & Trading Limited, along with its associated companies, is a global participant in the maritime transport industry, focusing on the delivery of dry bulk commodities across the world's oceans. The firm owns and operates a fleet of dry bulk carrier vessels, which are utilized to convey various materials, including iron ore, coal, grains, steel products, and other loose bulk cargoes. These ships are predominantly leased to a range of clients such as major commodities traders, industrial producers, and state-owned organizations. As of December 31, 2021, Genco's fleet was composed of 44 dry bulk carriers, specifically featuring 17 Capesize, 15 Ultramax, and 12 Supramax vessels, collectively capable of transporting approximately 4,636,000 deadweight tons. Established in 2004, Genco Shipping & Trading Limited maintains its principal office in New York, New York.

Himalaya Shipping Ltd., a company established in Hamilton, Bermuda, in 2021, primarily engages in the maritime transport of dry bulk cargo.

Safe Bulkers, Inc., along with its affiliated entities, specializes in the ocean-going transportation of dry bulk commodities. The company maintains and operates a fleet of dry bulk carriers, primarily utilized for shipping essential bulk cargoes such as coal, grain, and iron ore. As of March 18, 2022, Safe Bulkers possessed 40 dry bulk vessels, which collectively offered a carrying capacity of 3,925,500 deadweight tons and had an average age of 10.4 years. This fleet was comprised of 12 Panamax, 7 Kamsarmax, 15 Post-Panamax, and 6 Capesize class ships. Safe Bulkers, Inc. was established in 2007 and is headquartered in Monaco.

Ardmore Shipping Corporation is a global enterprise dedicated to the maritime carriage of refined oil derivatives and various chemical substances. By February 15, 2022, the firm maintained an active fleet of 25 modern, twin-hulled vessels specifically designed for the transport of these product types. It caters to a diverse range of clientele, including prominent oil industry giants, independent petroleum companies, traders specializing in oil and chemical commodities, chemical manufacturing businesses, and organizations providing shipping pool services. Established in 2010, Ardmore Shipping's corporate headquarters are located in Pembroke, Bermuda.

Pangaea Logistics Solutions, Ltd., along with its subsidiary companies, offers specialized global seaborne transportation and logistics services for dry bulk commodities to industrial clients. The firm handles a wide variety of dry bulk cargoes, including grains, coal, iron ore, pig iron, hot briquetted iron, bauxite, alumina, cement clinker, dolomite, and limestone. Its marine logistics offerings encompass cargo handling (loading and discharge), vessel chartering, meticulous voyage planning, and professional technical management for its ships. As of March 16, 2022, Pangaea owned and operated a fleet of 25 vessels. Founded in 1996, the company's headquarters are located in Newport, Rhode Island.

Euroseas Ltd. specializes in comprehensive global ocean transportation. The company manages and operates a fleet of containerships, facilitating the international movement of a diverse range of containerized goods, encompassing both dry and refrigerated cargo, from manufactured products to perishable commodities. As of May 3, 2022, their maritime assets comprised 18 vessels – specifically, 10 feeder and 8 intermediate containerships – boasting a collective cargo capacity of approximately 58,871 twenty-foot equivalent units (TEU). Established in 2005, Euroseas Ltd. maintains its headquarters in Marousi, Greece.

Costamare Bulkers Holdings Limited is an international enterprise specializing in the global transportation of key dry bulk commodities, such as grain, coal, and iron ore. The firm efficiently oversees all aspects of vessel chartering and freight agreements through its dedicated integrated dry bulk platform. This company, which has its main office in Monaco, originated as a distinct spin-off from Costamare Inc.

KNOT Offshore Partners LP is engaged in the management and expansion of a fleet of specialized shuttle tankers. These vessels are primarily utilized for the intricate logistics of crude oil, operating under extended contractual agreements predominantly within the North Sea and Brazilian offshore regions. The company's services cover the comprehensive crude oil supply chain, from collection and transportation to discharge and temporary storage, facilitated through both time and bareboat charter arrangements. As of March 17, 2022, the organization maintained a fleet comprising seventeen such tankers. KNOT Offshore Partners LP was established in 2013 and has its principal office situated in Aberdeen, United Kingdom.

Headquartered in Athens, Greece, StealthGas Inc., established in 2004, is a prominent international provider of maritime transport services. The company primarily focuses on facilitating the global movement of liquefied petroleum gas (LPG) for producers and end-users alike. Its versatile fleet is designed to carry a broad spectrum of petroleum gases in liquefied form, including propane, butane, butadiene, isopropane, propylene, and vinyl chloride monomer. Additionally, it transports refined petroleum products like gasoline, diesel, fuel oil, and jet fuel, alongside crude oil, natural gas, edible oils, and various industrial chemicals. As of December 31, 2021, the company's substantial fleet comprised 44 LPG carriers, collectively offering a capacity of 389,426 cubic meters. Furthermore, its assets included three medium-range product carriers with a combined capacity of 140,000 deadweight tons (dwt), and one Aframax crude oil tanker boasting a capacity of 115,804 dwt.

Seanergy Maritime Holdings Corp. is an international shipping firm dedicated to the oceanic conveyance of dry bulk materials. Established in 2008, this Greek-headquartered company oversees an extensive fleet of seventeen Capesize vessels. These ships collectively provide a significant carrying capacity, approximately 3,011,083 deadweight tons. The corporation was initially founded under the name Seanergy Merger Corp., adopting its current identity, Seanergy Maritime Holdings Corp., in July of its inaugural year. Its principal operations are based in Athens, Greece.

Diana Shipping Inc. specializes in providing maritime transportation solutions. The company is responsible for the global carriage of various dry bulk commodities, such as iron ore, coal, grain, and other loose materials, across shipping routes worldwide. As of April 13, 2022, their operational fleet comprised 35 dry bulk carriers, detailed as 4 Newcastlemax, 12 Capesize, 5 Post-Panamax, 6 Kamsarmax, and 8 Panamax vessels. Formed in 1999, the organization was originally known as Diana Shipping Investments Corp. before officially becoming Diana Shipping Inc. in February 2005. Its primary operational base is located in Athens, Greece.

SEACOR Marine Holdings Inc. offers a global array of marine and logistical support services, primarily catering to offshore operations in the oil, natural gas, and wind energy sectors. Its fleet of specialized vessels performs a wide array of critical tasks: transporting essential cargo and personnel to offshore installations, including wind farms; managing complex anchor and mooring systems for drilling rigs, facilitating their precise positioning and relocation between different regions; and offering comprehensive support for construction, well work-over, routine maintenance, and decommissioning projects. The company also handles the deployment and recovery of underwater equipment vital for drilling, well installation, maintenance, inspection, and repair. Beyond operational functions, SEACOR Marine furnishes accommodations for technicians and specialists, alongside crucial safety support and emergency response capabilities. As of December 31, 2021, the company operated a fleet of 81 support and specialty vessels, comprising 60 owned or leased units, 20 joint-ventured vessels, and one managed on behalf of third parties. Its diverse client portfolio includes integrated oil companies, large and emerging independent oil and natural gas exploration and production firms, and contractors involved in windfarm operations and installation. SEACOR Marine Holdings Inc. was founded in 1989 and maintains its corporate headquarters in Houston, Texas.

Toro Corp. is a maritime shipping company specializing in acquiring, owning, operating, and chartering oil tanker vessels. These vessels transport crude oil and refined petroleum products across the globe. Its operations are structured around two main segments: Aframax/LR2 tankers and Handysize tankers. The firm boasts a fleet of eight tankers, collectively capable of carrying 0.7 million deadweight tons (dwt) of cargo. Established in 2022, Toro Corp. maintains its corporate headquarters in Limassol, Cyprus.

Heidmar Maritime Holdings Corp. is structured as a holding company. Through one of its operating subsidiaries, it delivers specialized maritime commercial and pool management services. These offerings cater to various shipping markets, including crude oil, refined petroleum products, and dry bulk commodities.

EuroDry Ltd., a global marine shipping firm founded in 2018 and based in Marousi, Greece, provides worldwide ocean-going transport services through its subsidiaries. The company owns and manages a fleet of dry bulk carriers. These vessels are primarily used to transport major bulk commodities like iron ore, coal, and grains, alongside minor bulk cargo such as bauxite, phosphate, and fertilizers. As of March 31, 2022, its operational fleet consisted of ten dry bulk ships—specifically, five Panamax, two Ultramax, two Kamsarmax, and one Supramax—boasting a combined cargo capacity of 726,555 deadweight tons.

Pyxis Tankers Inc. operates as a seaborne transport enterprise, concentrating its activities within the tanker sector across the United States. The company's vessels are responsible for conveying a range of refined petroleum products, such as gasoline, diesel, jet fuel, naphtha, kerosene, and fuel oil. Additionally, their cargo includes other liquid bulk commodities like vegetable oils and various organic chemicals. As of March 31, 2022, the firm managed a fleet comprising five tankers. Pyxis Tankers Inc. was established in 2015, with its main corporate office situated in Maroussi, Greece.

Globus Maritime Limited (GML) is an international dry bulk shipping firm that specializes in providing worldwide marine transportation services. The company owns, manages, and operates a fleet of dry bulk carriers, which are essential for shipping a variety of raw materials and commodities, including iron ore, coal, grain, steel products, cement, alumina, and other bulk cargoes. As of March 31, 2022, GML's fleet consisted of nine vessels with a combined carrying capacity of 626,257 deadweight tons (DWT). These vessels are chartered out to a diverse range of clients, such as maritime operators, trading firms, other shipping companies, various producers, and government-owned organizations. Founded in 2006, Globus Maritime Limited is headquartered in Athens, Greece, and operates as a subsidiary of Firment Trading Limited.

Based in Singapore, Uni-Fuels Holdings Limited specializes in the marketing, distribution, and intermediation of marine fuel products. The company supplies very low sulfur fuel oil, high sulfur fuel oil, and marine gas oils to a broad spectrum of shipping entities. Its diverse client base includes operators of bulk carriers, tanker vessels, offshore support vessels, container ships, general cargo vessels, tugs and barges, car carriers, cruise liners, yachts, and dredging vessels. Established in 2021 with its main office in Singapore, Uni-Fuels Holdings Limited operates as a subsidiary of Garden City Private Capital Limited.

High-Trend International Group, a maritime logistics firm established in Singapore in 2022, operates with a global footprint. The company delivers ocean transportation services, spanning key hubs like Hong Kong and Singapore to various international destinations. Beyond its core shipping activities, High-Trend is dedicated to advancing sustainable maritime practices, providing innovative solutions for marine decarbonization and managing digital carbon assets for the wider shipping industry. Its primary operations involve facilitating seaborne cargo movement through voyage contracts, as well as offering comprehensive vessel services on behalf of ship owners. The entity was formerly recognized as Caravelle International Group before adopting its current name in January 2025.

United Maritime Corporation is a global maritime transport firm, offering shipping services across the world. Its current assets include a single Capesize dry bulk carrier, which boasts a carrying capacity of 171,314 deadweight tons. Founded in 2022, the company's main operational base is situated in Glyfada, Greece. As of July 5, 2022, United Maritime Corporation has maintained full operational autonomy, independent of Seanergy Maritime Holdings Corp.

Euroholdings Ltd. operates as a parent company that primarily oversees its various subsidiary entities. These subsidiaries are actively engaged in the logistics sector, providing the sea-based transport of containerized cargo between different port locations.

Performance Shipping Inc. delivers global maritime transportation solutions through its subsidiaries, primarily by owning and operating a fleet of tanker vessels. The company currently possesses five Aframax tanker vessels, which collectively offer a significant carrying capacity of 546,094 deadweight tons (dwt). Established in 2010, its headquarters are located in Athens, Greece.

Castor Maritime Inc. operates as a global shipping company, offering maritime transportation services across three primary divisions: Dry Bulk, Aframax/LR2 Tanker, and Handysize Tanker. The firm is dedicated to the seaborne carriage of various goods, including dry bulk commodities such as iron ore, coal, and soybeans, as well as both crude oil and refined petroleum products. As of December 31, 2021, Castor Maritime maintained a fleet of 29 vessels, which prominently featured two Handysize tanker vessels, seven Aframax/LR2 tanker vessels, and fourteen dry bulk carriers. The company was founded in 2017 and has its base in Limassol, Cyprus.

OceanPal Inc. operates as a holding company dedicated to providing maritime transportation services. Its business model emphasizes the ownership and operation of a fleet of vessels. The firm's fleet is utilized to carry a wide variety of bulk commodities, ranging from major goods like iron ore, coal, and grains, to smaller consignments such as bauxite, phosphates, and fertilizers. Founded on April 15, 2021, the company's corporate headquarters are located in Athens, Greece.

C3is Inc. is a maritime enterprise specializing in global seaborne transport solutions. The company serves a broad spectrum of dry bulk charterers, including both public and private industrial entities, commodity producers and merchants, as well as oil producers, refineries, and other raw material traders. Its operational fleet comprises three dry bulk vessels, which convey substantial cargo like iron ore, coal, and grains, in addition to smaller volume commodities such as bauxite, phosphates, and fertilizers. C3is Inc. also manages an Aframax crude oil tanker, specifically for crude oil shipments. Established in 2021, the firm's primary operations are directed from its base in Athens, Greece.

Icon Energy Corp., a shipping firm founded in 2023, is headquartered in Athens, Greece. As a subsidiary of Atlantis Holding Corp., it specializes in the worldwide marine transport of dry bulk commodities. The company's operational fleet comprises two deep-sea vessels: a Panamax dry bulk carrier with an approximate capacity of 77,326 deadweight tons (dwt), and a Kamsarmax vessel capable of hauling around 81,448 dwt. Icon Energy Corp. offers its services to a diverse clientele, including dry bulk operators, commodity trading enterprises, and ultimate end-users of these goods.

Rubico Inc. operates predominantly within the maritime transport sector, concentrating its efforts on the carriage of goods by tanker vessels. The firm's central office is situated in Majuro, Marshall Islands. It is important to note that, effective August 1, 2025, Rubico Inc. will function as a completely separate entity, distinct from Top Ships Inc.