2Suppliers
30Customers
3Debt Items
20Related Chains

Source-Backed Evidence Depth

Personalis, Inc. (PSNL) 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.

51Total relationships
4Distinct source URLs
15High confidence
0.730Average confidence
2026-09-14Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Personalis, Inc. Suppliers

TickerNameConfidenceEvidence
MYGN Myriad Genetics, Inc. 72% venue and accounts receivable; in particular, we currently derive a substantial portion of our revenue from two of our largest customers, Moderna and the VA MVP, and in the past have derived a substa…
MYGN Myriad Genetics, Inc. 72% Reciprocal relationship from MYGN graph: Reciprocal relationship from PSNL graph: venue and accounts receivable; in particular, we currently derive a substantial portion of our revenue from two of ou…

Personalis, Inc. Customers

TickerNameConfidenceEvidence
USGOV-DEPARTMENT-OF-VETERANS-AFFAIRS USGOV-DEPARTMENT-OF-VETERANS-AFFAIRS 95% USAspending awards from Department of Veterans Affairs: $29,064,047 across 5 awards. 36C24E25N0228 WHOLE GENOME SEQUENCING; 36C24E24N0268 WHOLE GENOME SEQUENCING; 36C24E23N0192 WHOLE GENOME SEQUENCIN…
MERCK-CO-INC MERCK-CO-INC 92% We also derive a significant portion of our revenue from Merck, which accounted for 19% and 7% of our revenue for the three months ended March 31, 2026 and each of the years ended December 31, 2025 a…
MODERNA MODERNA 92% We also derive a significant portion of our revenue from Moderna, which accounted for 28% and 5% of our revenue for the years ended December 31, 2024 and 2023, respectively.
NATERA NATERA 92% We currently derive a significant portion of our revenue from Natera, which accounted for 30% and 43% of our revenue for the years ended December 31, 2024 and 2023, respectively.
VA-MVP VA-MVP 92% We derive a significant portion of our revenue from the VA MVP, which accounted for 16% of our revenue for the three months ended March 31, 2026, and 17% and 9% of our revenue for the years ended Dec…
MRK Merck & Co., Inc. 85% he sale of its equity securities and cash from operations. million was reclassified from accumulated other comprehensive loss to net loss within Other income (expense), net. 75 Table of Contents % % …
MRK Merck & Co., Inc. 85% Reciprocal relationship from MRK graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from MRK graph: Reciprocal relationship from PSNL graph: he sale of its equity securities and …
NATERA-NEOGENOMICS-INC-PREDICINE-INC NATERA-NEOGENOMICS-INC-PREDICINE-INC 85% s Incorporated in June 2023, Laboratory Corporation of America Holdings, MedGenome Inc., Myriad Genetics, Inc., Natera, NeoGenomics, Inc., Predicine, Inc., SAGA Diagnostics AB which is expected to be…
ROCHE-MOLECULAR-SYSTEMS-INC ROCHE-MOLECULAR-SYSTEMS-INC 85% ogy therapies approved by the FDA along with companion diagnostics increases. For example, the FDA has approved several such targeted oncology therapies that use companion diagnostics, including the …
TEM Tempus AI, Inc. 85% Reciprocal relationship from TEM graph: Reciprocal relationship from PSNL graph: requirements, and our needs for additional financing and our ability to obtain financing when needed; • future reimbur…
TEM Tempus AI, Inc. 85% requirements, and our needs for additional financing and our ability to obtain financing when needed; • future reimbursement and reimbursement rulings and the timing thereof; • our business strategie…
ABT Abbott Laboratories 72% ogy therapies approved by the FDA along with companion diagnostics increases. For example, the FDA has approved several such targeted oncology therapies that use companion diagnostics, including the …
ABT Abbott Laboratories 72% Reciprocal relationship from ABT graph: Reciprocal relationship from PSNL graph: ogy therapies approved by the FDA along with companion diagnostics increases. For example, the FDA has approved severa…
CAI Caris Life Sciences, Inc. 72% Reciprocal relationship from CAI graph: Reciprocal relationship from PSNL graph: t or potential competitors, including Adela, Inc., BostonGene Corporation, Caris Life Sciences, Inc., DELFI Diagnostic…
CAI Caris Life Sciences, Inc. 72% t or potential competitors, including Adela, Inc., BostonGene Corporation, Caris Life Sciences, Inc., DELFI Diagnostics, Inc., Exact Sciences Corporation, Foresight Diagnostics Inc. (“Foresight”), Fo…
DGX Quest Diagnostics Incorporated 72% Reciprocal relationship from DGX graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from DGX graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from DGX grap…
DGX Quest Diagnostics Incorporated 72% uired by Quest Diagnostics Incorporated in June 2023, Laboratory Corporation of America Holdings, MedGenome Inc., Myriad Genetics, Inc., Natera, NeoGenomics, Inc., Novogene Corporation, Predicine, In…
EXAS Exact Sciences Corp 72% t or potential competitors, including Adela, Inc., BostonGene Corporation, Caris Life Sciences, Inc., DELFI Diagnostics, Inc., Exact Sciences Corporation, Foresight Diagnostics Inc. (“Foresight”), Fo…
EXAS Exact Sciences Corp 72% Reciprocal relationship from EXAS graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from EXAS graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from EXAS g…
FLGT Fulgent Genetics, Inc. 72% Reciprocal relationship from FLGT graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from FLGT graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from FLGT g…
FLGT Fulgent Genetics, Inc. 72% t or potential competitors, including Adela, Inc., BostonGene Corporation, Caris Life Sciences, Inc., DELFI Diagnostics, Inc., Exact Sciences Corporation, Foresight Diagnostics Inc. (“Foresight”), Fo…
GH Guardant Health, Inc. 72% Reciprocal relationship from GH graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from GH graph: Reciprocal relationship from PSNL graph: Reciprocal relationship from GH graph: …
GH Guardant Health, Inc. 72% eeq Technology Inc., GRAIL, Inc., Guardant Health, Inc., Haystack Oncology, Inc., which was acquired by Quest Diagnostics Incorporated in June 2023, Laboratory Corporation of America Holdings, MedGen…
MYGN Myriad Genetics, Inc. 72% venue and accounts receivable; in particular, we currently derive a substantial portion of our revenue from two of our largest customers, Moderna and the VA MVP, and in the past have derived a substa…
MYGN Myriad Genetics, Inc. 72% Reciprocal relationship from MYGN graph: Reciprocal relationship from PSNL graph: venue and accounts receivable; in particular, we currently derive a substantial portion of our revenue from two of ou…
ABBOTT-LABORATORIES-INC ABBOTT-LABORATORIES-INC 62% ogy therapies approved by the FDA along with companion diagnostics increases. For example, the FDA has approved several such targeted oncology therapies that use companion diagnostics, including the …
ADELA-INC-BOSTONGENE-CORPORATION-CARIS-LIFE-SCIE ADELA-INC-BOSTONGENE-CORPORATION-CARIS-LIFE-SCIE 62% sidered superior to those of our competitors; • any negative publicity regarding our or our competitors’ services resulting from defects or errors; • our success obtaining and maintaining patent and …
ADELA-INC-CARIS-LIFE-SCIENCES-INC-DELFI-DIAGNOST ADELA-INC-CARIS-LIFE-SCIENCES-INC-DELFI-DIAGNOST 62% ed superior to those of our competitors; • any negative publicity regarding our or our competitors’ services resulting from defects or errors; • our success obtaining and maintaining patent and trade…
AMERICA-HOLDINGS-MEDGENOME-INC-MYRIAD-GENETICS-I AMERICA-HOLDINGS-MEDGENOME-INC-MYRIAD-GENETICS-I 62% uired by Quest Diagnostics Incorporated in June 2023, Laboratory Corporation of America Holdings, MedGenome Inc., Myriad Genetics, Inc., Natera, NeoGenomics, Inc., Novogene Corporation, Predicine, In…
ASTRAZENECA-UK-LTD ASTRAZENECA-UK-LTD 62% tion of principal; liquidity of investments sufficient to meet cash flow requirements; avoidance of inappropriate concentration and credit risk; competitive after-tax rate of returns; and fiduciary c…

Personalis, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
PSNL-DEBT Debt stack $19.0M 90% Market cache reports total debt of $19.0M.
PSNL-DEBT-11925 Warrants outstanding: 188643 90% xbrl warrant detail from xbrl 2025-12-31.
PSNL-DEBT-11926 Xbrl Convertible 90% xbrl convertible detail from xbrl 2019-12-31.

Personalis, Inc. Acquisitions

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

Personalis, Inc. Ownership

HolderNameConfidenceEvidence
PSNL-OWNER-MERCK-CO-INC Merck & Co., Inc. 90% 13F overlay lists Merck & Co., Inc. as top holder; 146 tracked holders.

Personalis, Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
CALC CalciMedica, Inc. 100.00 2
ADAG Adagene Inc. 100.00 2
GCTK GlucoTrack, Inc. 100.00 2
DYN Dyne Therapeutics, Inc. 100.00 2
RXRX Recursion Pharmaceuticals, Inc. 100.00 2
SDGR Schrödinger, Inc. 100.00 2
SVA Sinovac Biotech Ltd. 100.00 2
BNTC Benitec Biopharma Inc. 100.00 2
ZTS Zoetis Inc. 100.00 2
BIOA BioAge Labs, Inc. 100.00 2
BNBX BNB Plus Corp. 100.00 2
ALLO Allogene Therapeutics, Inc. 100.00 2
CTMX CytomX Therapeutics, Inc. 100.00 2
ALVO Alvotech 100.00 2
AORT Artivion, Inc. 100.00 2
DSGN Design Therapeutics, Inc. 100.00 2
GRAL GRAIL, Inc. 100.00 2
EDSA Edesa Biotech, Inc. 100.00 2
IMMP Immutep Limited 100.00 2
CABA Cabaletta Bio, Inc. 100.00 2
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PSNL
Unlock PSNL Supply Chain Data
Verified relationships include:
MYGNMyriad Genetics, Inc.Supplier72%
MYGNMyriad Genetics, Inc.Supplier72%
USGOV-DEPARTMENT-OF-VETERANS-AFFAIRSUSGOV-DEPARTMENT-OF-VETER…Customer95%
MERCK-CO-INCMERCK-CO-INCCustomer92%
+32 more relationships locked
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