2Suppliers
6Customers
3Debt Items
0Related Chains

Source-Backed Evidence Depth

Quest Resource Holding Corporation (QRHC) 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.

12Total relationships
2Distinct source URLs
8High confidence
0.804Average 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.

Quest Resource Holding Corporation Suppliers

TickerNameConfidenceEvidence
MONROE-CAPITAL-MANAGEMENT-ADVISORS-LLC MONROE-CAPITAL-MANAGEMENT-ADVISORS-LLC 90% The Monroe Eighth Amendment amended the Monroe Credit Agreement to, among other things, modify the financial covenants .
TEXAS-CAPITAL-BANK TEXAS-CAPITAL-BANK 90% On March 12, 2026, the Company and certain of its domestic subsidiaries entered into a Loan and Security Agreement with Texas Capital Bank (the “TCB Loan Agreement”).

Quest Resource Holding Corporation Customers

TickerNameConfidenceEvidence
ONE-CUSTOMER ONE-CUSTOMER 92% One customer accounted for 20.3 % of revenue for the three months ended March 31, 2026 and 24.2 % of revenue for the three months ended March 31, 2025 .
QUEST-EQUIPMENT-LLC-YOUCHANGE-INC-QUEST-VERTIGEN QUEST-EQUIPMENT-LLC-YOUCHANGE-INC-QUEST-VERTIGEN 85% iabilities $ 2,000 $ — The accompanying notes are an integral part of these condensed consolidated financial statements. 5 QUEST RESOURCE HOLDING CORPORATION AND SUBSIDIARIES NOTES TO CONDENSED CONSO…
CAPITAL-RESOURCES CAPITAL-RESOURCES 62% cember 31, 2025. We intend on maintaining a full valuation allowance on our DTAs until there is sufficient evidence to support the reversal of all or some portion of these allowances. Over the near t…
GLOBAL-ALERTS-LLC GLOBAL-ALERTS-LLC 62% iabilities $ 2,000 $ — The accompanying notes are an integral part of these condensed consolidated financial statements. 5 QUEST RESOURCE HOLDING CORPORATION AND SUBSIDIARIES NOTES TO CONDENSED CONSO…
LINCOLN-WASTE-SOLUTIONS-LLC LINCOLN-WASTE-SOLUTIONS-LLC 62% iabilities $ 2,000 $ — The accompanying notes are an integral part of these condensed consolidated financial statements. 5 QUEST RESOURCE HOLDING CORPORATION AND SUBSIDIARIES NOTES TO CONDENSED CONSO…
QUEST-RESOURCE-MANAGEMENT-GROUP-LLC QUEST-RESOURCE-MANAGEMENT-GROUP-LLC 62% differ materially from those indicated by the forward-looking statements and other risks detailed from time to time in our reports to the SEC, including our Annual Report on Form 10-K for the year en…

Quest Resource Holding Corporation Debt Obligations

InstrumentDescriptionConfidenceEvidence
QRHC-DEBT-12002 Warrants outstanding: 0 90% xbrl warrant detail from xbrl 2022-12-31.
QRHC-DEBT-12003 Xbrl Convertible 90% xbrl convertible detail from xbrl 2015-12-31.
QRHC-DEBT Debt stack $17.9M 90% Market cache reports total debt of $17.9M.

Quest Resource Holding Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Quest Resource Holding Corporation.

Quest Resource Holding Corporation Ownership

HolderNameConfidenceEvidence
QRHC-OWNER-WYNNEFIELD-CAPITAL-INC WYNNEFIELD CAPITAL INC 90% 13F overlay lists WYNNEFIELD CAPITAL INC as top holder; 42 tracked holders.

Quest Resource Holding Corporation Extended Supply Chain Network

No secondary connectionsNo correlated companies found through shared supply chain relationships.
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QRHC
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Verified relationships include:
MONROE-CAPITAL-MANAGEMENT-ADVISORS-LLCMONROE-CAPITAL-MANAGEMENT…Supplier90%
TEXAS-CAPITAL-BANKTEXAS-CAPITAL-BANKSupplier90%
ONE-CUSTOMERONE-CUSTOMERCustomer92%
QUEST-EQUIPMENT-LLC-YOUCHANGE-INC-QUEST-VERTIGENQUEST-EQUIPMENT-LLC-YOUCH…Customer85%
+8 more relationships locked
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