Who are Calumet, Inc.'s main suppliers?

Calumet, Inc. (CLMT) key suppliers include: BOFA-SECURITIES-INC, BANK-OF-AMERICA-N-A, Plains All American Pipeline, L.P., Plains All American Pipeline, L.P., Phillips 66 and 1 more. View the full supplier network at chainsifter.com/chain/CLMT.

Who are Calumet, Inc.'s major customers?

Calumet, Inc. (CLMT) key customers include: HF Sinclair Corporation, HF Sinclair Corporation, Plains All American Pipeline, L.P., Plains All American Pipeline, L.P., Phillips 66 and 12 more. View the full customer network at chainsifter.com/chain/CLMT.

What sector is Calumet, Inc. in?

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

Calumet, Inc. Suppliers, Customers & Supply Chain (CLMT)

6Suppliers

17Customers

2Debt Items

20Related Chains

Source-Backed Evidence Depth

Calumet, Inc. (CLMT) 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.

26Total relationships

4Distinct source URLs

5High confidence

0.728Average 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.

Calumet, Inc. Suppliers

Ticker	Name	Confidence	Evidence
BOFA-SECURITIES-INC	BOFA-SECURITIES-INC	92%	the Issuers agreed to sell $150.0 million aggregate principal amount of the Issuers' 9.75% Senior Notes due 2031 in a private placement conducted pursuant to Rule 144A and Regulation S under the Secu…
BANK-OF-AMERICA-N-A	BANK-OF-AMERICA-N-A	90%	Bank of America, N.A., an affiliate of one of the Initial Purchasers, is the administrative agent under the Company's revolving credit facility
PAA	Plains All American Pipeline, L.P.	72%	ly a result of the time lag between the input of feedstocks and production of finished products and volume loss. (3) Total facility production includes certain interplant feedstock supplied to our Co…
PAA	Plains All American Pipeline, L.P.	72%	Reciprocal relationship from PAA graph: Reciprocal relationship from CLMT graph: Reciprocal relationship from PAA graph: Reciprocal relationship from CLMT graph: ly a result of the time lag between t…
PSX	Phillips 66	72%	Reciprocal relationship from PSX graph: Reciprocal relationship from CLMT graph: Reciprocal relationship from PSX graph: Reciprocal relationship from CLMT graph: Phillips 66, with some agreements ope…
PSX	Phillips 66	72%	Phillips 66, with some agreements operating under the option to continue on a month-to-month basis thereafter, for feedstocks that are key to the operations of our Karns City and Dickinson facilities…

Calumet, Inc. Customers

Ticker	Name	Confidence	Evidence
DINO	HF Sinclair Corporation	72%	roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mobil Corporation (Mobil 1), Valvoline, Inc. and other independent lubricant manufac…
DINO	HF Sinclair Corporation	72%	Reciprocal relationship from DINO graph: Reciprocal relationship from CLMT graph: roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mo…
PAA	Plains All American Pipeline, L.P.	72%	Reciprocal relationship from PAA graph: Reciprocal relationship from CLMT graph: ly a result of the time lag between the input of feedstocks and production of finished products and volume loss. (3) T…
PAA	Plains All American Pipeline, L.P.	72%	ly a result of the time lag between the input of feedstocks and production of finished products and volume loss. (3) Total facility production includes certain interplant feedstock supplied to our Co…
PSX	Phillips 66	72%	Reciprocal relationship from PSX graph: Reciprocal relationship from CLMT graph: roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mob…
PSX	Phillips 66	72%	roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mobil Corporation (Mobil 1), Valvoline, Inc. and other independent lubricant manufac…
SHEL	Shell plc	72%	Reciprocal relationship from SHEL graph: Reciprocal relationship from CLMT graph: roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mo…
SHEL	Shell plc	72%	roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mobil Corporation (Mobil 1), Valvoline, Inc. and other independent lubricant manufac…
XOM	Exxon Mobil Corporation	72%	Reciprocal relationship from XOM graph: Reciprocal relationship from CLMT graph: roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mob…
XOM	Exxon Mobil Corporation	72%	roducts . Our primary competitors in retail and commercial packaged and synthetic specialty products include Exxon Mobil Corporation (Mobil 1), Valvoline, Inc. and other independent lubricant manufac…
CALUMET-FINANCE-CORP	CALUMET-FINANCE-CORP	62%	Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations The historical unaudited condensed consolidated financial statements included in this Quarterly Report re…
LUBRICATION-ENGINEERS-INC	LUBRICATION-ENGINEERS-INC	62%	edit Agreement — ( 86.0 ) Debt issuance costs, debt discounts and premiums ( 12.9 ) ( 24.9 ) Payments on other financing obligations ( 5.4 ) ( 6.9 ) Net cash provided by financi…
MONTANA-RENEWABLES-LLC	MONTANA-RENEWABLES-LLC	62%	olumes specified for crude oil and categories of finished products, subject to the Company’s repurchase obligations with respect thereto. On March 30, 2026, the Company entered into the Second Omnibu…
RESTATED-LIMITED-LIABILITY-COMPANY	RESTATED-LIMITED-LIABILITY-COMPANY	62%	91.8 18.6 % $ 202.2 20.3 % Solvents 107.9 10.5 % 104.7 10.5 % Waxes 39.8 3.9 % 38.2 3.8 % Fuels, asphalt and other by-products 365.5 35.5 % 305.0 30.7 % Total $ 705.0 68.5 % $ 650.1 65.3 % Mo…
SECOND-A-R-LLC	SECOND-A-R-LLC	62%	91.8 18.6 % $ 202.2 20.3 % Solvents 107.9 10.5 % 104.7 10.5 % Waxes 39.8 3.9 % 38.2 3.8 % Fuels, asphalt and other by-products 365.5 35.5 % 305.0 30.7 % Total $ 705.0 68.5 % $ 650.1 65.3 % Mo…
WARBURG-PINCUS-LLC	WARBURG-PINCUS-LLC	62%	91.8 18.6 % $ 202.2 20.3 % Solvents 107.9 10.5 % 104.7 10.5 % Waxes 39.8 3.9 % 38.2 3.8 % Fuels, asphalt and other by-products 365.5 35.5 % 305.0 30.7 % Total $ 705.0 68.5 % $ 650.1 65.3 % Mo…
WELLS-FARGO-COMMODITIES-LLC	WELLS-FARGO-COMMODITIES-LLC	62%	olumes specified for crude oil and categories of finished products, subject to the Company’s repurchase obligations with respect thereto. On March 30, 2026, the Company entered into the Second Omnibu…

Calumet, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
CLMT-DEBT	Debt stack $2.2B	90%	Market cache reports total debt of $2.2B.
CLMT-DEBT-8682	Warrants outstanding: 20	90%	xbrl warrant detail from xbrl 2025-12-31.

Calumet, Inc. Acquisitions

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

Calumet, Inc. Ownership

Holder	Name	Confidence	Evidence
CLMT-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC	VANGUARD CAPITAL MANAGEMENT LLC	90%	13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 186 tracked holders.

Calumet, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
PSX	Phillips 66	100.00	1	['customer', 'supplier']
SHEL	Shell plc	100.00	1	['customer']
PAA	Plains All American Pipeline, L.P.	100.00	1	['customer', 'supplier']
DINO	HF Sinclair Corporation	100.00	1	['customer']
XOM	Exxon Mobil Corporation	100.00	1	['customer']
DK	Delek US Holdings, Inc.	50.00	2
EMN	Eastman Chemical Company	50.00	2
CVX	Chevron Corporation	50.00	2
COP	ConocoPhillips	50.00	2
CRCE	Circle Energy, Inc.	50.00	2
IEP	Icahn Enterprises L.P.	50.00	2
FANG	Diamondback Energy, Inc.	50.00	2
IMO	Imperial Oil Limited	50.00	2
CNQ	Canadian Natural Resources Limited	50.00	2
EAF	GrafTech International Ltd.	50.00	2
CCEC	Capital Clean Energy Carriers Corp.	50.00	2
CAAP	Corporación América Airports S.A.	50.00	2
ET-PI	Energy Transfer LP	50.00	2
AMPY	Amplify Energy Corp.	50.00	2
CSW	CSW Industrials, Inc.	50.00	2

Calumet, Inc. Supply Chain