Supply Chain Intelligence

International Seaways, Inc. Supply Chain

INSW supply chain intelligence for International Seaways, Inc.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.

INSW ·Last updated 2026-09-13 · Interactive map →

Data compiled by Redley Lamar · ChainSifter Intelligence

6Suppliers
16Customers
1Debt Items
19Related Chains

Source-Backed Evidence Depth

International Seaways, Inc. (INSW) 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.

24Total relationships
4Distinct source URLs
11High confidence
0.743Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

International Seaways, Inc. Suppliers

TickerNameConfidenceEvidence
HENDRICKS-TANKER-COMPANY-LLC HENDRICKS-TANKER-COMPANY-LLC 92% Pursuant to the Agreement, that subsidiary agreed to be bound as a subsidiary guarantor under the $500 Million RCF and related loan documents and also agreed to pledge as collateral a VLCC tanker own…
B-RILEY-SECURITIES-INC B-RILEY-SECURITIES-INC 90% International Seaways, Inc. entered into an Equity Distribution Agreement with BTIG, LLC, B. Riley Securities, Inc., Clarksons Securities, Inc. and Fearnleys Securities, Inc. as sales agents
BTIG-LLC BTIG-LLC 90% International Seaways, Inc. entered into an Equity Distribution Agreement with BTIG, LLC, B. Riley Securities, Inc., Clarksons Securities, Inc. and Fearnleys Securities, Inc. as sales agents
CLARKSONS-SECURITIES-INC CLARKSONS-SECURITIES-INC 90% International Seaways, Inc. entered into an Equity Distribution Agreement with BTIG, LLC, B. Riley Securities, Inc., Clarksons Securities, Inc. and Fearnleys Securities, Inc. as sales agents
FEARNLEYS-SECURITIES-INC FEARNLEYS-SECURITIES-INC 90% International Seaways, Inc. entered into an Equity Distribution Agreement with BTIG, LLC, B. Riley Securities, Inc., Clarksons Securities, Inc. and Fearnleys Securities, Inc. as sales agents
NSP Insperity, Inc. 62% Reciprocal relationship from NSP graph: Reciprocal relationship from INSW graph: Reciprocal relationship from NSP graph: Reciprocal relationship from INSW graph: Reciprocal relationship from NSP grap…

International Seaways, Inc. Customers

TickerNameConfidenceEvidence
TISL TISL 92% commercial management services rendered to vessel owners participating in the VLCC and Suezmax tanker pools, (TIL and TISL), respectively, are accounted for as service revenues under ASC 606
VLCC-AND-SUEZMAX-TANKER-POOLS VLCC-AND-SUEZMAX-TANKER-POOLS 92% commercial management services rendered to vessel owners participating in the VLCC and Suezmax tanker pools, (TIL and TISL), respectively, are accounted for as service revenues under ASC 606
EVERCORE-GROUP-L-L-C EVERCORE-GROUP-L-L-C 80% The Company terminated the equity distribution agreement dated December 20, 2023, with Evercore Group L.L.C. and Jefferies LLC
JEFFERIES-LLC JEFFERIES-LLC 80% The Company terminated the equity distribution agreement dated December 20, 2023, with Evercore Group L.L.C. and Jefferies LLC
BNP-PARIBAS-DNB-MARKETS-INC BNP-PARIBAS-DNB-MARKETS-INC 62% be Level 2. ​ ​ NOTE 9 —DEBT: The Company is party to a number of sale and leaseback transactions. The Company’s obligations under these transactions are secured by, among other things, assignments o…
DISPATCH-TRANSACTION-SUB-INC DISPATCH-TRANSACTION-SUB-INC 62% therwise, statements about the Company’s relative competitive position in this report are based on our management’s beliefs, internal studies and management’s knowledge of industry trends. ​ GLOSSARY…
DNB-MARKETS-INC DNB-MARKETS-INC 62% be Level 2. ​ ​ NOTE 9 —DEBT: The Company is party to a number of sale and leaseback transactions. The Company’s obligations under these transactions are secured by, among other things, assignments o…
NATIONAL-AUSTRALIA-BANK-LIMITED NATIONAL-AUSTRALIA-BANK-LIMITED 62% be Level 2. ​ ​ NOTE 9 —DEBT: The Company is party to a number of sale and leaseback transactions. The Company’s obligations under these transactions are secured by, among other things, assignments o…
NT-SUEZ-ONE-LLC NT-SUEZ-ONE-LLC 62% be Level 2. ​ ​ NOTE 9 —DEBT: The Company is party to a number of sale and leaseback transactions. The Company’s obligations under these transactions are secured by, among other things, assignments o…
TANKERS-INTERNATIONAL-LIMITED TANKERS-INTERNATIONAL-LIMITED 62% management at March 31, 2026. These estimates and assumptions affect, among other things, the Company’s long-lived asset valuations; freight and other income tax contingencies; and the allowance for …
TANKERS-INTERNATIONAL-SUEZMAX-LIMITED TANKERS-INTERNATIONAL-SUEZMAX-LIMITED 62% tures to expand the number of vessels in its fleet, and to maintain all of its vessels and to comply with existing and new regulatory standards; ● the availability and cost of third-party service pro…
TI-AFRICA-LIMITED TI-AFRICA-LIMITED 62% NOTE 6 — EQUITY METHOD INVESTMENTS: ​ Pursuant to a share purchase agreement, on June 7, 2022, the Company sold its 50 % ownership interest in two joint ventures - TI Africa Limited (“TI Africa”) and…
TI-ASIA-LIMITED TI-ASIA-LIMITED 62% NOTE 6 — EQUITY METHOD INVESTMENTS: ​ Pursuant to a share purchase agreement, on June 7, 2022, the Company sold its 50 % ownership interest in two joint ventures - TI Africa Limited (“TI Africa”) and…
UK-AGENCIES-LIMITED UK-AGENCIES-LIMITED 62% tures to expand the number of vessels in its fleet, and to maintain all of its vessels and to comply with existing and new regulatory standards; ● the availability and cost of third-party service pro…
UK-LTD UK-LTD 62% imum lease liabilities and related number of operating days under this operating lease as of March 31, 2026 are as follows: ​ ​ ​ ​ ​ ​ ​ (Dollars in thousands) ​ Amount ​ Operating Days 2026 ​ $ 925…
UK-SUEZMAX-AGENCIES-LIMITED UK-SUEZMAX-AGENCIES-LIMITED 62% tures to expand the number of vessels in its fleet, and to maintain all of its vessels and to comply with existing and new regulatory standards; ● the availability and cost of third-party service pro…

International Seaways, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
INSW-DEBT Debt stack $645.6M 90% Market cache reports total debt of $645.6M.

International Seaways, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for International Seaways, Inc..

International Seaways, Inc. Ownership

HolderNameConfidenceEvidence
INSW-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 336 tracked holders.

International Seaways, Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
NSP Insperity, Inc. 100.00 1 ['supplier']
TISL TISL 63.48 1 ['receiving']
TNET TriNet Group, Inc. 50.00 2
KNOP KNOT Offshore Partners LP 50.00 2
NXDT NexPoint Diversified Real Estate Trust 50.00 2
ADP Automatic Data Processing, Inc. 50.00 2
TEN Tsakos Energy Navigation Limited 36.29 1 ['spend']
GALP GALP 24.13 2
FLOPEC FLOPEC 24.13 2
REPSOL REPSOL 24.13 2
BPPNA BPPNA 24.13 2
UNIPEC UNIPEC 24.13 2
SHELL SHELL 24.13 2
XOM Exxon Mobil Corporation 24.13 2
ARAMCO ARAMCO 24.13 2
CSSA CSSA 24.13 2
PETCO PETCO 24.13 2
VITOL VITOL 24.13 2
PISCO PISCO 24.13 2
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INSW
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Verified relationships include:
HENDRICKS-TANKER-COMPANY-LLCHENDRICKS-TANKER-COMPANY-LLCSupplier92%
B-RILEY-SECURITIES-INCB-RILEY-SECURITIES-INCSupplier90%
TISLTISLCustomer92%
VLCC-AND-SUEZMAX-TANKER-POOLSVLCC-AND-SUEZMAX-TANKER-POOLSCustomer92%
+20 more relationships locked
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