Who are Watsco, Inc.'s main suppliers?

Watsco, Inc. (WSO-B) key suppliers include: Carrier Global Corporation, The Chemours Company, Lennox International Inc., Mueller Industries, Inc., Resideo Technologies, Inc. and 1 more. View the full supplier network at chainsifter.com/chain/WSO-B.

Who are Watsco, Inc.'s major customers?

Watsco, Inc. (WSO-B) key customers include: Carrier Global Corporation, The Chemours Company, Owens Corning, Trane Technologies plc. View the full customer network at chainsifter.com/chain/WSO-B.

What sector is Watsco, Inc. in?

Watsco, Inc. (WSO-B) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

Watsco, Inc. Suppliers, Customers & Supply Chain (WSO-B)

6Suppliers

4Customers

1Debt Items

15Related Chains

Source-Backed Evidence Depth

Watsco, Inc. (WSO-B) 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.

12Total relationships

0Distinct source URLs

2High confidence

0.750Average 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.

Watsco, Inc. Suppliers

Ticker	Name	Confidence	Evidence
CARR	Carrier Global Corporation	72%	Reciprocal relationship from CARR graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CARR graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CARR…
CC	The Chemours Company	72%	Reciprocal relationship from CC graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CC graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CC graph…
LII	Lennox International Inc.	72%	Reciprocal relationship from LII graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from LII graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from LII gr…
MLI	Mueller Industries, Inc.	72%	Reciprocal relationship from MLI graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from MLI graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from MLI gr…
REZI	Resideo Technologies, Inc.	72%	Reciprocal relationship from REZI graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from REZI graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from REZI…
TT	Trane Technologies plc	72%	Reciprocal relationship from TT graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from TT graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from TT graph…

Watsco, Inc. Customers

Ticker	Name	Confidence	Evidence
CARR	Carrier Global Corporation	72%	Reciprocal relationship from CARR graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CARR graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CARR…
CC	The Chemours Company	72%	Reciprocal relationship from CC graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CC graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from CC graph…
OC	Owens Corning	72%	Reciprocal relationship from OC graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from OC graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from OC graph…
TT	Trane Technologies plc	72%	Reciprocal relationship from TT graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from TT graph: Reciprocal relationship from WSO-B graph: Reciprocal relationship from TT graph…

Watsco, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
WSO-B-DEBT	Debt stack $219.9M	90%	Market cache reports total debt of $219.9M.

Watsco, Inc. Acquisitions

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

Watsco, Inc. Ownership

Holder	Name	Confidence	Evidence
WSO-B-OWNER-CAPITAL-INTERNATIONAL-INVESTORS	Capital International Investors	90%	13F overlay lists Capital International Investors as top holder; 763 tracked holders.

Watsco, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
TT	Trane Technologies plc	100.00	1	['customer', 'supplier']
CARR	Carrier Global Corporation	100.00	1	['customer', 'supplier']
OTIS	Otis Worldwide Corporation	50.00	2
AMRC	Ameresco, Inc.	50.00	2
CRS	Carpenter Technology Corporation	50.00	2
HON	Honeywell International Inc.	50.00	2
SWK	Stanley Black & Decker, Inc.	50.00	2
SEE	Sealed Air Corp	50.00	2
RTX	RTX Corporation	50.00	2
WSO	Watsco, Inc.	50.00	2
UEIC	Universal Electronics Inc.	50.00	2
JCI	Johnson Controls International plc	50.00	2
AIRJW	AirJoule Technologies Corp.	50.00	2
LFUS	Littelfuse, Inc.	50.00	2
AIRJ	AirJoule Technologies Corporation	50.00	2

Watsco, Inc. Supply Chain