SBLK supply chain intelligence for Star Bulk Carriers Corp.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.
Data compiled by Redley Lamar · ChainSifter Intelligence
Star Bulk Carriers Corp. (SBLK) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| EAGLE-SHIP-MANAGEMENT-HELLAS-LLC | EAGLE-SHIP-MANAGEMENT-HELLAS-LLC | 90% | Starbulk S.A., Star Bulk (Hellas) Inc. and Eagle Ship Management (Hellas) LLC, provide the technical and crew management of the majority of our vessels |
| EAGLE-SHIP-MANAGEMENT-LLC | EAGLE-SHIP-MANAGEMENT-LLC | 90% | Eagle Ship Management LLC provides commercial, technical and strategic management to eight vessels of the former Eagle fleet from Stamford as a result of the Eagle Merger |
| STAR-BULK-HELLAS-INC | STAR-BULK-HELLAS-INC | 90% | Starbulk S.A., Star Bulk (Hellas) Inc. and Eagle Ship Management (Hellas) LLC, provide the technical and crew management of the majority of our vessels |
| STARBULK-S-A | STARBULK-S-A | 90% | Starbulk S.A., Star Bulk (Hellas) Inc. and Eagle Ship Management (Hellas) LLC, provide the technical and crew management of the majority of our vessels |
| STAR-BULK-SHIPMANAGEMENT-SINGAPORE-PTE-LTD | STAR-BULK-SHIPMANAGEMENT-SINGAPORE-PTE-LTD | 90% | Following the Eagle Merger, Star Bulk Shipmanagement (Singapore) Pte. Ltd provided technical management to certain vessels of the former Eagle fleet from Singapore |
| PXS | Pyxis Tankers Inc. | 85% | Reciprocal relationship from PXS graph: better positioned to devote greater resources to the development, promotion and employment of their businesses than we are. Ownership of product tankers and es… |
| FRANCO-COMPANIA-NAVIERA-S-A | FRANCO-COMPANIA-NAVIERA-S-A | 80% | the management of each of these vessels had been transitioned to another in-house manager or outsourced to Megara Shipmanagement Ltd or Franco Compania Naviera S.A |
| MEGARA-SHIPMANAGEMENT-LTD | MEGARA-SHIPMANAGEMENT-LTD | 80% | the management of each of these vessels had been transitioned to another in-house manager or outsourced to Megara Shipmanagement Ltd |
| ARCXF | ARCXF | 72% | tablished relationships with major dry bulk charterers, which we serve by carrying a variety of cargoes over a multitude of routes around the globe. We charter out our vessels to major iron ore miner… |
| ARCXF | ARCXF | 72% | Reciprocal relationship from ARCXF graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from ARCXF graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from ARCX… |
| DAC | Danaos Corporation | 72% | Reciprocal relationship from DAC graph: ompanies had entered into a definitive agreement to combine in an all-stock merger, which was completed on April 9, 2024. Under the terms of the agreement, EGL… |
| EDRY | EuroDry Ltd. | 72% | Reciprocal relationship from EDRY graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from EDRY graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from EDRY g… |
| ESEA | Euroseas Ltd. | 72% | Reciprocal relationship from ESEA graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from ESEA graph: in 2013, Morgan Stanley, MSC and Noble accounted for 10.5%, 10.16% and 9.7%,… |
| FRO | Frontline plc | 72% | Reciprocal relationship from FRO graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from FRO graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from FRO grap… |
| SHIP | Seanergy Maritime Holdings Corp | 72% | Reciprocal relationship from SHIP graph: arterers, than vessels we may operate in the future. Ownership of dry bulk carriers is highly fragmented and is divided among publicly listed companies, state… |
| CROWDSTRIKE-HOLDINGS-INC | CROWDSTRIKE-HOLDINGS-INC | 70% | a software update by CrowdStrike Holdings, Inc. ("CrowdStrike"), a cybersecurity technology company, caused widespread crashes of Windows systems |
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| DSX | Diana Shipping Inc. | 85% | ondhand vessels that we have agreed to acquire. As of February 25, 2026, we had contracts for eight newbuilding vessels with expected deliveries between April and September 2026. Additionally, we rec… |
| DSX | Diana Shipping Inc. | 85% | Reciprocal relationship from DSX graph: Reciprocal relationship from SBLK graph: ondhand vessels that we have agreed to acquire. As of February 25, 2026, we had contracts for eight newbuilding vessel… |
| ARCXF | ARCXF | 72% | tablished relationships with major dry bulk charterers, which we serve by carrying a variety of cargoes over a multitude of routes around the globe. We charter out our vessels to major iron ore miner… |
| ARCXF | ARCXF | 72% | Reciprocal relationship from ARCXF graph: Reciprocal relationship from SBLK graph: tablished relationships with major dry bulk charterers, which we serve by carrying a variety of cargoes over a multi… |
| CRWD | CrowdStrike Holdings, Inc. | 72% | we rely on industry accepted security measures and technology to securely maintain confidential and proprietary information maintained on our information systems. However, these measures and technolo… |
| CRWD | CrowdStrike Holdings, Inc. | 72% | Reciprocal relationship from CRWD graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from CRWD graph: Reciprocal relationship from SBLK graph: Reciprocal relationship from CRWD g… |
| EDRY | EuroDry Ltd. | 72% | Reciprocal relationship from EDRY graph: customers accounted for approximately 69% of our revenues in 2018 and our top four customers accounted for approximately 74% of our revenues in 2017. In 2018,… |
| ESEA | Euroseas Ltd. | 72% | Reciprocal relationship from ESEA graph: in 2013, Morgan Stanley, MSC and Noble accounted for 10.5%, 10.16% and 9.7%, of our revenues, respectively; and in 2012, Maersk Lines, Klaveness and Orient Ex… |
| ABY-ELEVEN-LLC | ABY-ELEVEN-LLC | 62% | both in the office and on our vessels, to safeguard the Company from cyber risks. · We have launched a new cloud-based Human Resources Management System, which enhances the efficiency of human resour… |
| CORAL-CAPE-SHIPPING-LLC | CORAL-CAPE-SHIPPING-LLC | 62% | both in the office and on our vessels, to safeguard the Company from cyber risks. · We have launched a new cloud-based Human Resources Management System, which enhances the efficiency of human resour… |
| DOMUS-SHIPPING-LLC | DOMUS-SHIPPING-LLC | 62% | both in the office and on our vessels, to safeguard the Company from cyber risks. · We have launched a new cloud-based Human Resources Management System, which enhances the efficiency of human resour… |
| EAGLE-BULK-SHIPPING-INC | EAGLE-BULK-SHIPPING-INC | 62% | is engaged in the ocean transportation of dry bulk cargoes worldwide through the ownership and operation of dry bulk carrier vessels. Since December 3, 2007, Star Bulk shares trade on the NASDAQ Glob… |
| EAGLE-SHIP-MANAGEMENT-LLC | EAGLE-SHIP-MANAGEMENT-LLC | 62% | d demand. We compete with other owners of dry bulk carriers in the Newcastlemax, Capesize, Post Panamax, Kamsarmax, Panamax, Ultramax and Supramax size sectors. Ownership of dry bulk carriers is high… |
| IBLEA-SHIP-MANAGEMENT-LIMITED | IBLEA-SHIP-MANAGEMENT-LIMITED | 62% | 0 c) Iblea Ship Management Limited and Megara Shipmanagement Ltd.: During the years 2023, 2024 and 2025, the Company appointed Iblea Ship Management Limited and Megara Shipmanagement Ltd to provide c… |
| PEARL-SHIPTRADE-LLC | PEARL-SHIPTRADE-LLC | 62% | both in the office and on our vessels, to safeguard the Company from cyber risks. · We have launched a new cloud-based Human Resources Management System, which enhances the efficiency of human resour… |
| QINGDAO-SHIPYARD-CO-LTD | QINGDAO-SHIPYARD-CO-LTD | 62% | Item 4. Information on the Company A. History and Development of the Company Star Bulk Carriers Corp. was incorporated in the Marshall Islands under the MIBCA on December 13, 2006 and commenced opera… |
| SEA-DIAMOND-SHIPPING-LLC | SEA-DIAMOND-SHIPPING-LLC | 62% | both in the office and on our vessels, to safeguard the Company from cyber risks. · We have launched a new cloud-based Human Resources Management System, which enhances the efficiency of human resour… |
| STAR-BULK-MANAGEMENT-INC | STAR-BULK-MANAGEMENT-INC | 62% | d demand. We compete with other owners of dry bulk carriers in the Newcastlemax, Capesize, Post Panamax, Kamsarmax, Panamax, Ultramax and Supramax size sectors. Ownership of dry bulk carriers is high… |
| Instrument | Description | Confidence | Evidence |
|---|---|---|---|
| SBLK-DEBT | Debt stack $761.6M | 90% | Market cache reports total debt of $761.6M. |
| Holder | Name | Confidence | Evidence |
|---|---|---|---|
| SBLK-OWNER-MORGAN-STANLEY | MORGAN STANLEY | 90% | 13F overlay lists MORGAN STANLEY as top holder; 194 tracked holders. |
| Ticker | Name | Chain Index | Hops | Relationship Types |
|---|---|---|---|---|
| SHIP | Seanergy Maritime Holdings Corp | 100.00 | 1 | ['supplier'] |
| TW | Tradeweb Markets Inc. | 100.00 | 2 | |
| S | SentinelOne, Inc. | 100.00 | 2 | |
| SFL | SFL Corporation Ltd. | 100.00 | 2 | |
| SB | Safe Bulkers, Inc. | 100.00 | 2 | |
| PXS | Pyxis Tankers Inc. | 100.00 | 1 | ['supplier'] |
| FRO | Frontline plc | 100.00 | 1 | ['supplier'] |
| SVRN | OceanPal Inc. | 100.00 | 2 | |
| CRWD | CrowdStrike Holdings, Inc. | 100.00 | 1 | ['customer'] |
| CHKP | Check Point Software Technologies Ltd. | 100.00 | 2 | |
| GNSS | Genasys Inc. | 100.00 | 2 | |
| ARCXF | ArcelorMittal | 100.00 | 1 | ['customer', 'supplier'] |
| CMBT | Cmb.Tech NV | 100.00 | 2 | |
| EHLD | Euroholdings Ltd. | 100.00 | 2 | |
| FTNT | Fortinet, Inc. | 100.00 | 2 | |
| FLNG | FLEX LNG Ltd. | 100.00 | 2 | |
| DSX | Diana Shipping Inc. | 100.00 | 1 | ['customer'] |
| EDRY | EuroDry Ltd. | 100.00 | 1 | ['customer', 'supplier'] |
| DAC | Danaos Corporation | 100.00 | 1 | ['supplier'] |
| GLBS | Globus Maritime Limited | 100.00 | 2 |