Who are Penumbra, Inc.'s main suppliers?

Penumbra, Inc. (PEN) key suppliers include: Boston Scientific Corporation, Boston Scientific Corporation. View the full supplier network at chainsifter.com/chain/PEN.

Who are Penumbra, Inc.'s major customers?

Penumbra, Inc. (PEN) key customers include: USGOV-DEPARTMENT-OF-VETERANS-AFFAIRS, EXISTING-DISTRIBUTION-PARTNER-IN-CHINA, Boston Scientific Corporation, Boston Scientific Corporation, CAPITAL-RESOURCES. View the full customer network at chainsifter.com/chain/PEN.

What sector is Penumbra, Inc. in?

Penumbra, Inc. (PEN) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

Penumbra, Inc. (PEN) Suppliers & Customers

2Suppliers

5Customers

2Debt Items

19Related Chains

Source-Backed Evidence Depth

Penumbra, Inc. (PEN) 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.

10Total relationships

3Distinct source URLs

5High confidence

0.807Average 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.

Penumbra, Inc. Suppliers

Ticker	Name	Confidence	Evidence
BSX	Boston Scientific Corporation	72%	Item IA of this Form 10-K. These risks include, but are not limited to, the following: • uncertainty associated with our agreement to be acquired by Boston Scientific Corporation; • the failure to co…
BSX	Boston Scientific Corporation	72%	Reciprocal relationship from BSX graph: Reciprocal relationship from PEN graph: Reciprocal relationship from BSX graph: Reciprocal relationship from PEN graph: Item IA of this Form 10-K. These risks …

Penumbra, Inc. Customers

Ticker	Name	Confidence	Evidence
USGOV-DEPARTMENT-OF-VETERANS-AFFAIRS	USGOV-DEPARTMENT-OF-VETERANS-AFFAIRS	95%	USAspending awards from Department of Veterans Affairs: $166,192 across 10 awards. 36C25025P0064 POST SURGERY - PACKING COILS; 36C26225P0822 PROSTHETICS:SURGICAL IMPLANTS COILS; 36C25025N0484 CONSIGN…
EXISTING-DISTRIBUTION-PARTNER-IN-CHINA	EXISTING-DISTRIBUTION-PARTNER-IN-CHINA	92%	In December 2020, the Company entered into a distribution and technology licensing arrangement with its existing distribution partner in China.
BSX	Boston Scientific Corporation	72%	Reciprocal relationship from BSX graph: Reciprocal relationship from PEN graph: Reciprocal relationship from BSX graph: Reciprocal relationship from PEN graph: Item IA of this Form 10-K. These risks …
BSX	Boston Scientific Corporation	72%	Item IA of this Form 10-K. These risks include, but are not limited to, the following: • uncertainty associated with our agreement to be acquired by Boston Scientific Corporation; • the failure to co…
CAPITAL-RESOURCES	CAPITAL-RESOURCES	62%	Our income tax provision is subject to volatility as the amount of excess tax benefits or deficiencies can fluctuate from period to period based on the price of our stock, the volume of share-based g…

Penumbra, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
PEN-DEBT-11727	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2015-12-31.
PEN-DEBT	Debt stack $216.2M	90%	Market cache reports total debt of $216.2M.

Penumbra, Inc. Acquisitions

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

Penumbra, Inc. Ownership

Holder	Name	Confidence	Evidence
PEN-OWNER-BLACKROCK-INC	BlackRock, Inc.	90%	13F overlay lists BlackRock, Inc. as top holder; 484 tracked holders.

Penumbra, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
IINN	Inspira Technologies Oxy B.H.N. Ltd.	100.00	2
OBIO	Orchestra BioMed Holdings, Inc.	100.00	2
TLX	Telix Pharmaceuticals Limited	100.00	2
NSPR	InspireMD, Inc.	100.00	2
BNRG	Brenmiller Energy Ltd	100.00	2
BWAY	BrainsWay Ltd.	100.00	2
ELUT	Elutia Inc.	100.00	2
DRTS	Alpha Tau Medical Ltd.	100.00	2
ICCM	IceCure Medical Ltd	100.00	2
PLSE	Pulse Biosciences, Inc.	100.00	2
IRTC	iRhythm Holdings, Inc.	50.00	2
CVRX	CVRx, Inc.	50.00	2
VTAK	Catheter Precision, Inc.	50.00	2
ALC	Alcon Inc.	50.00	2
MMSI	Merit Medical Systems, Inc.	50.00	2
BSX	Boston Scientific Corporation	38.88	1	['customer', 'supplier']
SNN	Smith & Nephew plc	14.78	2
FMS	Fresenius Medical Care AG	14.78	2
SNNUF	Smith & Nephew plc	14.78	2

Penumbra, Inc. Supply Chain