6Suppliers
18Customers
3Debt Items
8Related Chains

Source-Backed Evidence Depth

ASP Isotopes Inc. (ASPI) 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.

30Total relationships
2Distinct source URLs
16High confidence
0.771Average 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.

ASP Isotopes Inc. Suppliers

TickerNameConfidenceEvidence
OPEONGO-INC OPEONGO-INC 92% the Company agreed to purchase from Opeongo 4,356,918 shares of Opeongo’s Series Seed-1 Preferred Stock
QLE QLE 92% We entered into a number of agreements with QLE, including a License Agreement, pursuant to which QLE has licensed from us the rights to technologies and methods used to separate U-235 and Lithium-6 …
ISOBIO-INC ISOBIO-INC 85% IsoBio is a U.S.-based radiotherapeutic development company focused on developing a broad pipeline of mAb-based radioisotope therapeutics targeting both derisked and novel tumor antigens for patients…
REEMAG-LLC REEMAG-LLC 85% Skyline acquired a 13.09% ownership of Reemag LLC ("Reemag") for a cash purchase price of $3.0 million.
SKBL Skyline Builders Group Holding Limited 85% Reciprocal relationship from SKBL graph: Reciprocal relationship from ASPI graph: Reciprocal relationship from SKBL graph: Reciprocal relationship from ASPI graph: Reciprocal relationship from SKBL g…
SKBL Skyline Builders Group Holding Limited 85% On August 29, 2025, QLE became a controlling shareholder of Skyline Builders Group Holding Limited, a company incorporated under the laws of the Cayman Islands ("SKBL") with its Class A Ordinary Shar…

ASP Isotopes Inc. Customers

TickerNameConfidenceEvidence
TERRAPOWER-LLC TERRAPOWER-LLC 92% In furtherance of our uranium enrichment initiative in South Africa, we have entered into certain definitive agreements with TerraPower, LLC ("TerraPower"), including a term loan subject to condition…
PET-LABS PET-LABS 90% We have a 51% ownership stake in PET Labs, a South African radiopharmaceutical operations company focused on the production of fluorinated radioisotopes and active pharmaceutical ingredients, through…
KLYDON-PROPRIETARY-LTD KLYDON-PROPRIETARY-LTD 85% the ability to recognize the anticipated benefits of acquisitions and investments, including our acquisition of Renergen, our investment in Skyline Builders Group Holding Limited (Nasdaq: SKBL), the …
PET-LABS-PHARMACEUTICALS-PROPRIETARY-LIMITED PET-LABS-PHARMACEUTICALS-PROPRIETARY-LIMITED 85% the ability to recognize the anticipated benefits of acquisitions and investments, including our acquisition of Renergen, our investment in Skyline Builders Group Holding Limited (Nasdaq: SKBL), the …
SKBL Skyline Builders Group Holding Limited 72% the ability to recognize the anticipated benefits of acquisitions and investments, including our acquisition of Renergen, our investment in Skyline Builders Group Holding Limited (Nasdaq: SKBL), the …
SKBL Skyline Builders Group Holding Limited 72% Reciprocal relationship from SKBL graph: Reciprocal relationship from ASPI graph: Reciprocal relationship from SKBL graph: Reciprocal relationship from ASPI graph: Reciprocal relationship from SKBL g…
SSL Sasol Limited 72% Reciprocal relationship from SSL graph: Reciprocal relationship from ASPI graph: 4 and the application was authorized on May 9, 2025. Following the authorization, two appeals were made by various par…
SSL Sasol Limited 72% 4 and the application was authorized on May 9, 2025. Following the authorization, two appeals were made by various parties and the appeal process is ongoing. We expect the appeal process to be resolv…
KIN-CHIU-DEVELOPMENT-COMPANY-LIMITED KIN-CHIU-DEVELOPMENT-COMPANY-LIMITED 62% the healthcare end market, Germanium 70/72/74 for potential use in the semiconductor end market, and Chlorine -37 for potential use in the nuclear energy end market. We are also considering the futur…
KIN-CHIU-ENGINEERING-LIMITED KIN-CHIU-ENGINEERING-LIMITED 62% the healthcare end market, Germanium 70/72/74 for potential use in the semiconductor end market, and Chlorine -37 for potential use in the nuclear energy end market. We are also considering the futur…
MINERAL-RESOURCES MINERAL-RESOURCES 62% equired to introduce isotopes produced using ASP technology into the market and to begin the enrichment of uranium to demonstrate our capability to produce HALEU using the QE technology. Moreover, Re…
MOZAMBIQUE-PIPELINE-COMPANY MOZAMBIQUE-PIPELINE-COMPANY 62% f South Africa’s energy mix comes from natural gas. The current source of natural gas and coal supply is unable to fully supply existing energy demand. As the holder of South Africa’s first and only …
NUCLEAR-SUPPLIERS-GROUP NUCLEAR-SUPPLIERS-GROUP 62% tocols. These controls comprise requirements that include: • membership of the IAEA and adherence to its protocols; • membership of the Nuclear Suppliers Group (NSG) and adherence to its protocols; •…
NUCLEONICS-IMAGING-PROPRIETARY-LIMITED NUCLEONICS-IMAGING-PROPRIETARY-LIMITED 62% . The total number of such RSUs cannot yet be calculated because the precise number of these units is based on a percentage of common equity deemed outstanding, which is contingent, in part, on the a…
PETROLEUM-RESOURCES PETROLEUM-RESOURCES 62% equired to introduce isotopes produced using ASP technology into the market and to begin the enrichment of uranium to demonstrate our capability to produce HALEU using the QE technology. Moreover, Re…
PROPRIETARY-LIMITED PROPRIETARY-LIMITED 62% in those countries. However, a failure or delay in obtaining regulatory approval in one jurisdiction may have a negative effect on the regulatory approval process in others. Approval procedures vary …
PTY-LIMITED PTY-LIMITED 62% the ability to recognize the anticipated benefits of acquisitions and investments, including our acquisition of Renergen, our investment in Skyline Builders Group Holding Limited (Nasdaq: SKBL), the …
U-S-INTERNATIONAL-DEVELOPMENT-FINANCE-CORPORATIO U-S-INTERNATIONAL-DEVELOPMENT-FINANCE-CORPORATIO 62% 4 and the application was authorized on May 9, 2025. Following the authorization, two appeals were made by various parties and the appeal process is ongoing. We expect the appeal process to be resolv…

ASP Isotopes Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
ASPI-DEBT-7889 Warrants outstanding: 1.75 90% xbrl warrant detail from xbrl 2025-12-31.
ASPI-DEBT Debt stack $59.8M 90% Market cache reports total debt of $59.8M.
ASPI-DEBT-7890 Xbrl Convertible 90% xbrl convertible detail from xbrl 2025-12-31.

ASP Isotopes Inc. Acquisitions

Acquired EntityNameConfidenceEvidence
ASPI-ACQ-0001477932-26-000055 ASP Isotopes acquired all of the issued ordinary shares of Renergen in exchange for shares of AS... 85% ASP Isotopes acquired all of the issued ordinary shares of Renergen in exchange for shares of ASP Isotopes common stock.
ASPI-ACQ-0001477932-25-009035 ASP Isotopes Inc. will acquire all of the issued ordinary shares of Renergen Limited, offering 0... 85% ASP Isotopes Inc. will acquire all of the issued ordinary shares of Renergen Limited, offering 0.09196 new ASP Isotopes shares for each Renergen share held.

ASP Isotopes Inc. Ownership

HolderNameConfidenceEvidence
ASPI-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC VANGUARD CAPITAL MANAGEMENT LLC 90% 13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 181 tracked holders.

ASP Isotopes Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
DIDIY DiDi Global Inc. 100.00 2
DRD DRDGOLD Limited 100.00 2
SASOF Sasol Limited 100.00 2
BUUU BUUU Group Limited 50.00 2
TROX Tronox Holdings plc 50.00 2
WLK Westlake Corporation 50.00 2
SSL Sasol Limited 38.88 1 ['customer']
SKBL Skyline Builders Group Holding Limited 38.88 1 ['customer', 'supplier']
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ASPI
Unlock ASPI Supply Chain Data
Verified relationships include:
OPEONGO-INCOPEONGO-INCSupplier92%
QLEQLESupplier92%
TERRAPOWER-LLCTERRAPOWER-LLCCustomer92%
PET-LABSPET-LABSCustomer90%
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