Who are Cullen/Frost Bankers, Inc.'s main suppliers?

Cullen/Frost Bankers, Inc. (CFR) key suppliers include: COUNTERPARTY-B, COUNTERPARTY-E, COUNTERPARTY-F, COUNTERPARTY-H, OTHER-COUNTERPARTIES and 1 more. View the full supplier network at chainsifter.com/chain/CFR.

Who are Cullen/Frost Bankers, Inc.'s major customers?

Cullen/Frost Bankers, Inc. (CFR) key customers include: CME Group Inc., SEFAS-INNOVATION-INC. View the full customer network at chainsifter.com/chain/CFR.

What sector is Cullen/Frost Bankers, Inc. in?

Cullen/Frost Bankers, Inc. (CFR) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

Cullen/Frost Bankers, Inc. Suppliers, Customers & Supply Chain (CFR)

6Suppliers

2Customers

1Debt Items

20Related Chains

Source-Backed Evidence Depth

Cullen/Frost Bankers, Inc. (CFR) 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

1Distinct source URLs

8High confidence

0.829Average confidence

2026-10-29Latest database update

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

Cullen/Frost Bankers, Inc. Suppliers

Ticker	Name	Confidence	Evidence
COUNTERPARTY-B	COUNTERPARTY-B	90%	Financial liabilities: Derivatives: Counterparty B 1,184 ( 1,184 ) — —
COUNTERPARTY-E	COUNTERPARTY-E	90%	Financial liabilities: Derivatives: Counterparty E 6,418 ( 6,418 ) — —
COUNTERPARTY-F	COUNTERPARTY-F	90%	Financial liabilities: Derivatives: Counterparty F 290 ( 290 ) — —
COUNTERPARTY-H	COUNTERPARTY-H	90%	Financial liabilities: Derivatives: Counterparty H $ 907 $ ( 907 ) $ — $ —
OTHER-COUNTERPARTIES	OTHER-COUNTERPARTIES	85%	Other counterparties 13,705 ( 3,503 ) ( 10,181 ) 21
U-S-TREASURY	U-S-TREASURY	80%	Repurchase agreements: U.S. Treasury $ 1,773,049 $ — $ — $ — $ 1,773,049

Cullen/Frost Bankers, Inc. Customers

Ticker	Name	Confidence	Evidence
CME	CME Group Inc.	62%	Reciprocal relationship from CME graph: Reciprocal relationship from CFR graph: Reciprocal relationship from CME graph: Reciprocal relationship from CFR graph: Reciprocal relationship from CME graph:…
SEFAS-INNOVATION-INC	SEFAS-INNOVATION-INC	62%	. Deposit insurance expense totaled $7.2 million for the three months ended March 31, 2026, and did not significantly fluctuate compared to the same period in 2025. Other Non-Interest Expense . Other…

Cullen/Frost Bankers, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
CFR-DEBT	Debt stack $4.8B	90%	Market cache reports total debt of $4.8B.

Cullen/Frost Bankers, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Cullen/Frost Bankers, Inc..

Cullen/Frost Bankers, Inc. Ownership

Holder	Name	Confidence	Evidence
CFR-OWNER-BLACKROCK-INC	BlackRock, Inc.	90%	13F overlay lists BlackRock, Inc. as top holder; 540 tracked holders.

Cullen/Frost Bankers, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
CME	CME Group Inc.	100.00	1	['customer']
BDSX	Biodesix, Inc.	50.00	2
BTCW	WisdomTree Bitcoin Fund	50.00	2
FCX	Freeport-McMoRan Inc.	50.00	2
FLUT	Flutter Entertainment plc	50.00	2
CIM	Chimera Investment Corporation	50.00	2
CBRE	CBRE Group, Inc.	50.00	2
BRRR	CoinShares Bitcoin ETF	50.00	2
FRME	First Merchants Corporation	50.00	2
OUNZ	VanEck Merk Gold Trust	50.00	2
CNTA	Centessa Pharmaceuticals plc	50.00	2
DCOM	Dime Community Bancshares, Inc.	50.00	2
CRNT	Ceragon Networks Ltd.	50.00	2
CAMT	Camtek Ltd.	50.00	2
ARTW	Art's-Way Manufacturing Co., Inc.	50.00	2
ETHW	Bitwise Ethereum ETF	50.00	2
GNE	Genie Energy Ltd.	50.00	2
CRD-A	Crawford & Company	50.00	2
EBAY	eBay Inc.	50.00	2
INBX	Inhibrx Biosciences, Inc.	50.00	2

Cullen/Frost Bankers, Inc. Supply Chain