Who are Plug Power Inc.'s main suppliers?

Plug Power Inc. (PLUG) key suppliers include: SMITHS-POWER, Capstone Energy+, Inc., Tile Shop Holdings, Inc.. View the full supplier network at chainsifter.com/chain/PLUG.

Who are Plug Power Inc.'s major customers?

Plug Power Inc. (PLUG) key customers include: STREAM-US-DATA-CENTERS-LLC, Walmart Inc., Walmart Inc., Capstone Energy+, Inc., First Solar, Inc. and 9 more. View the full customer network at chainsifter.com/chain/PLUG.

What sector is Plug Power Inc. in?

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

Plug Power Inc. Suppliers, Customers & Supply Chain (PLUG)

3Suppliers

14Customers

4Debt Items

20Related Chains

Source-Backed Evidence Depth

Plug Power Inc. (PLUG) 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.

22Total relationships

5Distinct source URLs

9High confidence

0.763Average confidence

2026-10-28Latest database update

ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Plug Power Inc. Suppliers

Ticker	Name	Confidence	Evidence
SMITHS-POWER	SMITHS-POWER	92%	Prior to joining the Company, Mr. Crespo served as Vice President of International Value Stream at Smiths Power, a supplier of power distribution, conditioning, protection and monitoring solutions fo…
CGEH	Capstone Energy+, Inc.	72%	Reciprocal relationship from CGEH graph: Reciprocal relationship from PLUG graph: Reciprocal relationship from CGEH graph: Reciprocal relationship from PLUG graph: Reciprocal relationship from CGEH g…
TTSH	Tile Shop Holdings, Inc.	72%	Reciprocal relationship from TTSH graph: Reciprocal relationship from PLUG graph: Reciprocal relationship from TTSH graph: , and he currently serves on the board of directors of various privately hel…

Plug Power Inc. Customers

Ticker	Name	Confidence	Evidence
STREAM-US-DATA-CENTERS-LLC	STREAM-US-DATA-CENTERS-LLC	92%	the Company agreed to sell to Purchaser certain real property and related assets located in the Town of Alabama, Genesee County, New York
WMT	Walmart Inc.	92%	Reciprocal relationship from WMT graph: Reciprocal relationship from PLUG graph: Walmart will pay the Company a one-time initial license fee upon confirmation of the escrow deposit and an annual lice…
WMT	Walmart Inc.	92%	Walmart will pay the Company a one-time initial license fee upon confirmation of the escrow deposit and an annual license fee in the absence of a Release Event
CGEH	Capstone Energy+, Inc.	72%	Reciprocal relationship from CGEH graph: Reciprocal relationship from PLUG graph: Reciprocal relationship from CGEH graph: Reciprocal relationship from PLUG graph: Reciprocal relationship from CGEH g…
FSLR	First Solar, Inc.	72%	gain/(loss) on extinguishment of convertible debt instruments and finance obligations, change in fair value of convertible debt instruments, change in fair value of warrant liabilities, loss on equit…
FSLR	First Solar, Inc.	72%	Reciprocal relationship from FSLR graph: Reciprocal relationship from PLUG graph: Reciprocal relationship from FSLR graph: Reciprocal relationship from PLUG graph: Reciprocal relationship from FSLR g…
AMAZON-COM-NV-INVESTMENT-HOLDINGS-LLC	AMAZON-COM-NV-INVESTMENT-HOLDINGS-LLC	62%	d sales of spare parts. Revenue from power purchase agreements primarily represent payments received from customers who make monthly payments to access the Company’s GenKey solution. Revenue associat…
AMZN	Amazon.com, Inc.	62%	Reciprocal relationship from AMZN graph: Reciprocal relationship from PLUG graph: d sales of spare parts. Revenue from power purchase agreements primarily represent payments received from customers w…
B-RILEY-SECURITIES-INC	B-RILEY-SECURITIES-INC	62%	naudited interim condensed consolidated financial statements. 7 Table of Contents 1. Nature of Operations Plug Power Inc. (the “Company,” “Plug,” “we” or “our”) is facilitating the paradigm shift…
JOULE-PROCESSING-LLC	JOULE-PROCESSING-LLC	62%	. Cost of revenue from PPAs includes depreciation of assets utilized and service costs to fulfill PPA obligations and interest costs associated with certain financial institutions for leased equipmen…
NILOCO-HYDROGEN-HOLDINGS-LLC	NILOCO-HYDROGEN-HOLDINGS-LLC	62%	gain/(loss) on extinguishment of convertible debt instruments and finance obligations, change in fair value of convertible debt instruments, change in fair value of warrant liabilities, loss on equit…
SK-E-S-CO-LTD	SK-E-S-CO-LTD	62%	naudited interim condensed consolidated financial statements. 7 Table of Contents 1. Nature of Operations Plug Power Inc. (the “Company,” “Plug,” “we” or “our”) is facilitating the paradigm shift…
SK-INNOVATION-CO-LTD	SK-INNOVATION-CO-LTD	62%	naudited interim condensed consolidated financial statements. 7 Table of Contents 1. Nature of Operations Plug Power Inc. (the “Company,” “Plug,” “we” or “our”) is facilitating the paradigm shift…
YORKVILLE-SECURITIES-LLC	YORKVILLE-SECURITIES-LLC	62%	naudited interim condensed consolidated financial statements. 7 Table of Contents 1. Nature of Operations Plug Power Inc. (the “Company,” “Plug,” “we” or “our”) is facilitating the paradigm shift…

Plug Power Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
PLUG-DEBT-PLUG-6-75-CONVERTIBLE-SENIOR-NOTES-DUE-DECEMBER-1-2033-2033-12-01	6.75% Convertible Senior Notes due December 1, 2033	94%	6.75 % convertible senior notes due December 1, 2033. Listed in 10-Q 2026-05-11.
PLUG-DEBT-7146	Warrants outstanding: 3461371	90%	xbrl warrant detail from xbrl 2025-12-31.
PLUG-DEBT-7147	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2026-03-31.
PLUG-DEBT	Debt stack $163.8M	90%	Market cache reports total debt of $163.8M.

Plug Power Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Plug Power Inc..

Plug Power Inc. Ownership

Holder	Name	Confidence	Evidence
PLUG-OWNER-BLACKROCK-INC	Blackrock Inc.	90%	13F overlay lists Blackrock Inc. as top holder; 10 tracked holders.

Plug Power Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
FSLR	First Solar, Inc.	100.00	1	['customer']
TTSH	Tile Shop Holdings, Inc.	100.00	1	['supplier']
TE	T1 Energy Inc.	100.00	2
SKYX	SKYX Platforms Corp.	100.00	2
AMZN	Amazon.com, Inc.	100.00	1	['customer']
CSIQ	Canadian Solar Inc.	100.00	2
CGEH	Capstone Energy+, Inc.	100.00	1	['customer', 'supplier']
ARRY	Array Technologies, Inc.	100.00	2
WMT	Walmart Inc.	100.00	1	['customer']
BARK	BARK, Inc.	50.00	2
EPC	Edgewell Personal Care Company	50.00	2
BGS	B&G Foods, Inc.	50.00	2
DNUT	Krispy Kreme, Inc.	50.00	2
ALK	Alaska Air Group, Inc.	50.00	2
CLX	The Clorox Company	50.00	2
RSVR	Reservoir Media, Inc.	50.00	2
ATER	Aterian, Inc.	50.00	2
ALAB	Astera Labs, Inc.	50.00	2
BE	Bloom Energy Corporation	50.00	2
CRSR	Corsair Gaming, Inc.	50.00	2

Plug Power Inc. Supply Chain