Builders FirstSource BLDR

Industrial & DefenseMarket cap $6B3 connections

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Suppliers 1

Companies that sell to Builders FirstSource

United RentalsIndustrial & Defense · $66BEquipment for construction

Customers 2

Companies Builders FirstSource sells to

D.R. HortonIndustrial & Defense · $40BLumber supply to homebuilders
Lennar CorporationIndustrial & Defense · $20BBuilding materials

Other Industrial & Defense companies

Caterpillar GE Aerospace RTX (Raytheon)Deere & Company Eaton Boeing Siemens AG Parker Hannifin Lockheed Martin Amphenol

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.