2Suppliers
11Customers
1Debt Items
4Related Chains

Source-Backed Evidence Depth

Imperial Petroleum Inc. (IMPP) 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.

15Total relationships
1Distinct source URLs
6High confidence
0.745Average 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.

Imperial Petroleum Inc. Suppliers

TickerNameConfidenceEvidence
CISS C3is Inc. 72% Reciprocal relationship from CISS graph: Reciprocal relationship from IMPP graph: Reciprocal relationship from CISS graph: Reciprocal relationship from IMPP graph: Reciprocal relationship from CISS g…
RUBI Rubico Inc. 72% Reciprocal relationship from RUBI graph: n jurisdictions, which has increased uncertainty regarding the ultimate effect of the tariffs on economic conditions. Although we are continuing to monitor th…

Imperial Petroleum Inc. Customers

TickerNameConfidenceEvidence
COMMODITY-PRODUCERS-AND-TRADERS COMMODITY-PRODUCERS-AND-TRADERS 90% Principal charterers for our drybulk carriers include drybulk charterers, including major national and private industrial users, commodity producers and traders.
DRYBULK-CHARTERERS DRYBULK-CHARTERERS 90% Principal charterers for our drybulk carriers include drybulk charterers, including major national and private industrial users, commodity producers and traders.
MAJOR-NATIONAL-AND-PRIVATE-INDUSTRIAL-USERS MAJOR-NATIONAL-AND-PRIVATE-INDUSTRIAL-USERS 90% Principal charterers for our drybulk carriers include drybulk charterers, including major national and private industrial users, commodity producers and traders.
NATIONAL-MAJOR-AND-OTHER-INDEPENDENT-ENERGY-COMP NATIONAL-MAJOR-AND-OTHER-INDEPENDENT-ENERGY-COMP 90% Principal charterers for our tankers include national, major and other independent energy companies and energy traders, and industrial users of those products.
CLEAN-POWER-INC-MR-ROI-INC CLEAN-POWER-INC-MR-ROI-INC 62% ) — — Repayment of seller and capital expenditures financing — — ( 164,705,000 ) Cash retained by C3is Inc. at spin off ( 5,000,000 ) — — Net cash (used in)/ provided by financing activities ( 57,398…
ECO-DRY-VENTURES-INC ECO-DRY-VENTURES-INC 62% d with members of the family of the Company’s Chief Executive Officer for the acquisition of seven Japanese built bulkers for an aggregate purchase price of $ 129,000,000 . The vessels were delivered…
HELLENIC-MANNING-OVERSEAS-INC HELLENIC-MANNING-OVERSEAS-INC 62% d to be exercised or converted and the proceeds used to repurchase common shares at the weighted average market price of the Company’s common stock during the relevant periods. The incremental shares…
INTERNATIONAL-GROUP INTERNATIONAL-GROUP 62% n built and maintained in accordance with the rules of such classification society and complies with applicable rules and regulations of the country of registry of the vessel and the international co…
MARSHALL-ISLANDS-CORPORATION MARSHALL-ISLANDS-CORPORATION 62% profits. • Risks involved with operating maritime vessels could affect our business and reputation, which would adversely affect our revenues and stock price. Risks Related To Our Business • We are d…
PRESENTATION-IMPERIAL-PETROLEUM-INC PRESENTATION-IMPERIAL-PETROLEUM-INC 62% ) — — Repayment of seller and capital expenditures financing — — ( 164,705,000 ) Cash retained by C3is Inc. at spin off ( 5,000,000 ) — — Net cash (used in)/ provided by financing activities ( 57,398…
STEALTH-MARITIME-CORPORATION STEALTH-MARITIME-CORPORATION 62% profits. • Risks involved with operating maritime vessels could affect our business and reputation, which would adversely affect our revenues and stock price. Risks Related To Our Business • We are d…

Imperial Petroleum Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
IMPP-DEBT-10248 Warrants outstanding: 24524734 90% xbrl warrant detail from xbrl 2025-12-31.

Imperial Petroleum Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Imperial Petroleum Inc..

Imperial Petroleum Inc. Ownership

HolderNameConfidenceEvidence
IMPP-OWNER-L1-GLOBAL-MANAGER-PTY-LTD L1 Global Manager Pty Ltd 90% 13F overlay lists L1 Global Manager Pty Ltd as top holder; 6 tracked holders.

Imperial Petroleum Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
CISS C3is Inc. 100.00 1 ['supplier']
TOPS Top Ships Inc. 100.00 2
FISI Financial Institutions, Inc. 100.00 2
RUBI Rubico Inc. 36.29 1 ['supplier']
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IMPP
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Verified relationships include:
CISSC3is Inc.Supplier72%
RUBIRubico Inc.Supplier72%
COMMODITY-PRODUCERS-AND-TRADERSCOMMODITY-PRODUCERS-AND-TRADERSCustomer90%
DRYBULK-CHARTERERSDRYBULK-CHARTERERSCustomer90%
+11 more relationships locked
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