10Suppliers
22Customers
3Debt Items
20Related Chains

Source-Backed Evidence Depth

ProPhase Labs, Inc. (PRPH) 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.

36Total relationships
3Distinct source URLs
11High confidence
0.722Average 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.

ProPhase Labs, Inc. Suppliers

TickerNameConfidenceEvidence
IBO Impact BioMedical Inc. 90% Reciprocal relationship from IBO graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from IBO graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from IBO grap…
STELLA-DIAGNOSTICS-INC STELLA-DIAGNOSTICS-INC 90% On December 15, 2022, we entered into an Asset Purchase Agreement with Stella Diagnostics Inc. and Stella DX, LLC
STELLA-DX-LLC STELLA-DX-LLC 90% On December 15, 2022, we entered into an Asset Purchase Agreement with Stella Diagnostics Inc. and Stella DX, LLC
LIBERTAS-FUNDING-LLC LIBERTAS-FUNDING-LLC 80% On February 14, 2024, the Company entered into an agreement for the sale of future receipts with Libertas Funding, LLC
RDM-CAPITAL-FUNDING RDM-CAPITAL-FUNDING 80% On August 1, 2024, the Company entered into an agreement of sale of future receipts with RDM Capital Funding
STAGE-ADVANCE-LLC STAGE-ADVANCE-LLC 80% On September 29, 2025, the Company entered into an agreement of sale of future receipts with Stage Advance, LLC
DGX Quest Diagnostics Incorporated 72% Reciprocal relationship from DGX graph: Reciprocal relationship from PRPH graph: avorable interpretation of EKRA for laboratory compensation structures, we cannot be assured that courts in our jurisd…
DGX Quest Diagnostics Incorporated 72% avorable interpretation of EKRA for laboratory compensation structures, we cannot be assured that courts in our jurisdiction will reach the same conclusion or that the decision will not be overturned…
IDXG Interpace Biosciences, Inc. 72% COVID-19 and other RPP Molecular tests. Additionally, we compete against regional clinical laboratories providing diagnostic services, including Interpace Biosciences, Inc. The number of companies en…
IDXG Interpace Biosciences, Inc. 72% Reciprocal relationship from IDXG graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from IDXG graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from IDXG g…

ProPhase Labs, Inc. Customers

TickerNameConfidenceEvidence
IBO Impact BioMedical Inc. 80% Reciprocal relationship from IBO graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from IBO graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from IBO grap…
DGX Quest Diagnostics Incorporated 72% Reciprocal relationship from DGX graph: Reciprocal relationship from PRPH graph: avorable interpretation of EKRA for laboratory compensation structures, we cannot be assured that courts in our jurisd…
DGX Quest Diagnostics Incorporated 72% avorable interpretation of EKRA for laboratory compensation structures, we cannot be assured that courts in our jurisdiction will reach the same conclusion or that the decision will not be overturned…
FISI Financial Institutions, Inc. 72% operating performance without regard to certain expenses. EBITDA and Adjusted EBITDA are not presentations made in accordance with GAAP and the Company’s computation of EBITDA and Adjusted EBITDA may…
FISI Financial Institutions, Inc. 72% Reciprocal relationship from FISI graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from FISI graph: Reciprocal relationship from PRPH graph: Reciprocal relationship from FISI g…
IDXG Interpace Biosciences, Inc. 72% Reciprocal relationship from IDXG graph: Reciprocal relationship from PRPH graph: COVID-19 and other RPP Molecular tests. Additionally, we compete against regional clinical laboratories providing dia…
IDXG Interpace Biosciences, Inc. 72% COVID-19 and other RPP Molecular tests. Additionally, we compete against regional clinical laboratories providing diagnostic services, including Interpace Biosciences, Inc. The number of companies en…
GLOBAL-BIOLIFE-INC GLOBAL-BIOLIFE-INC 62% s that were obtained from 130 countries and are equivalent to roughly 150 million ancestry single nucleotide polymorphisms based tests. DNA Complete is not rated by the Better Business Bureau and Neb…
KEYSTONE-CAPITAL-PARTNERS-LLC KEYSTONE-CAPITAL-PARTNERS-LLC 62% . This shall be multiplied by the purchase price unless amounts collected prior to the date in which the repurchase price is paid. During the three and nine months ended September 30, 2025 , the Comp…
LIBERTAS-FUNDING-LLC LIBERTAS-FUNDING-LLC 62% . On April 9, 2025, the Company entered into another agreement of sale of future receipts (the “Third Amended Slate Financing Agreement”) with Slate pursuant to which Slate restructured the existing …
NEBULA-GENOMICS-INC NEBULA-GENOMICS-INC 62% ising in the ordinary course of our business. One of our subsidiaries, Nebula Genomics, Inc., is currently involved in a class action lawsuit that, based on our review of the facts and circumstances,…
PHARMALOZ-MANUFACTURING-INC PHARMALOZ-MANUFACTURING-INC 62% . This shall be multiplied by the purchase price unless amounts collected prior to the date in which the repurchase price is paid. During the three and nine months ended September 30, 2025 , the Comp…
PHARMALOZ-REAL-ESTATE-HOLDINGS-INC PHARMALOZ-REAL-ESTATE-HOLDINGS-INC 62% . This shall be multiplied by the purchase price unless amounts collected prior to the date in which the repurchase price is paid. During the three and nine months ended September 30, 2025 , the Comp…
PROPHASE-DIAGNOSTICS-INC PROPHASE-DIAGNOSTICS-INC 62% commercialize Equivir as a dietary supplement, leveraging our distribution in over 40,000 FDM retail stores and online direct to consumers. In March 2023, we commenced patient enrollment in a randomi…
PROPHASE-DIAGNOSTICS-NJ-INC PROPHASE-DIAGNOSTICS-NJ-INC 62% commercialize Equivir as a dietary supplement, leveraging our distribution in over 40,000 FDM retail stores and online direct to consumers. In March 2023, we commenced patient enrollment in a randomi…
PROPHASE-DIAGNOSTICS-NY-INC PROPHASE-DIAGNOSTICS-NY-INC 62% commercialize Equivir as a dietary supplement, leveraging our distribution in over 40,000 FDM retail stores and online direct to consumers. In March 2023, we commenced patient enrollment in a randomi…
STAGE-ADVANCE-LLC STAGE-ADVANCE-LLC 62% alue of the August Warrants were valued at $ 120,000 using the Black-Scholes option pricing model with the following assumptions: no dividend yield, expected volatility of 98.3 % , risk free interest…
STELLA-DIAGNOSTICS-INC STELLA-DIAGNOSTICS-INC 62% ue when performance obligations with our customers have been satisfied. At contract inception, we evaluate the contract to determine if revenue should be recognized using the following five steps: (1…
STELLA-DX-LLC STELLA-DX-LLC 62% ue when performance obligations with our customers have been satisfied. At contract inception, we evaluate the contract to determine if revenue should be recognized using the following five steps: (1…
TERRAPIN-BUSINESS-FUNDING-LLC TERRAPIN-BUSINESS-FUNDING-LLC 62% o note agreements (collectively the "Third August 2025 Notes") with same individual investor for an aggregate cash proceeds of $ 400,000 , which is net of original issue discount and issuance cost of…
THINKEQUITY-LLC THINKEQUITY-LLC 62% re $5.3 million, comprised of $2.1 million for diagnostic services and $3.1 million for consumer products. We realized a gross margin profit o f $1.1 million for the nine months ended September 30, 2…
WESTPARK-CAPITAL-INC WESTPARK-CAPITAL-INC 62% re $5.3 million, comprised of $2.1 million for diagnostic services and $3.1 million for consumer products. We realized a gross margin profit o f $1.1 million for the nine months ended September 30, 2…

ProPhase Labs, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
PRPH-DEBT Debt stack $5.4M 90% Market cache reports total debt of $5.4M.
PRPH-DEBT-11899 Warrants outstanding: 7050000 90% xbrl warrant detail from xbrl 2025-09-30.
PRPH-DEBT-11900 Xbrl Convertible 90% xbrl convertible detail from xbrl 2025-09-30.

ProPhase Labs, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for ProPhase Labs, Inc..

ProPhase Labs, Inc. Ownership

HolderNameConfidenceEvidence
PRPH-OWNER-BARCLAYS-PLC BARCLAYS PLC 90% 13F overlay lists BARCLAYS PLC as top holder; 2 tracked holders.

ProPhase Labs, Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
DGX Quest Diagnostics Incorporated 100.00 1 ['customer', 'supplier']
DTIL Precision BioSciences, Inc. 100.00 2
ARMK Aramark 100.00 2
BSAC Banco Santander-Chile 100.00 2
BMA Banco Macro S.A. 100.00 2
BRBS Blue Ridge Bankshares, Inc. 100.00 2
AVAL Grupo Aval Acciones y Valores S.A. 100.00 2
BSBR Banco Santander (Brasil) S.A. 100.00 2
CHYM Chime Financial, Inc. 100.00 2
BLX Banco Latinoamericano de Comercio Exterior, S. A. 100.00 2
BRBI BRBI BR Partners S.A. 100.00 2
GEMI Gemini Space Station, Inc. 100.00 2
CNF CNFinance Holdings Limited 100.00 2
BBAR Banco BBVA Argentina S.A. 100.00 2
ENLT Enlight Renewable Energy Ltd 100.00 2
FNWB First Northwest Bancorp 100.00 2
ARM Arm Holdings plc 100.00 2
BTTC Black Titan Corporation 100.00 2
VRNO Verano Holdings Corp. 100.00 2
BCH Banco de Chile 100.00 2
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PRPH
Unlock PRPH Supply Chain Data
Verified relationships include:
IBOImpact BioMedical Inc.Supplier90%
STELLA-DIAGNOSTICS-INCSTELLA-DIAGNOSTICS-INCSupplier90%
IBOImpact BioMedical Inc.Customer80%
DGXQuest Diagnostics IncorporatedCustomer72%
+32 more relationships locked
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