PACCAR PCAR

Industrial & DefenseMarket cap $59B3 connections

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Suppliers 1

Companies that sell to PACCAR

CumminsIndustrial & Defense · $72BDiesel engines for trucks

Customers 2

Companies PACCAR sells to

Old Dominion FreightTransportation · $36BFreight trucks
J.B. Hunt TransportTransportation · $21BKenworth/Peterbilt trucks

Partners 1

Strategic partnerships, joint products and alliances

CumminsIndustrial & Defense · $72BEngine supply for Kenworth

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.