# Who does O’Reilly Automotive pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/o-reilly-automotive · Facet: suppliers · Updated: 2026-09-11T19:22:06.072823+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: O’Reilly Automotive's confirmed suppliers/cost counterparties include Denso, ExxonMobil. Per the valuechain.wiki graph: 2 cost edges, backed by 2 dated sources, 2 of them primary filings (as of 2026-09-11).

### Groupe Del Vasto (Vast Auto) (high)
- metric: Market share 100 percent · acquisition closed 2024-01-22 · Share of Vast Auto outstanding stock acquired
- note: O’Reilly acquired all outstanding shares of Canadian auto-parts distributor Vast Auto for cash in January 2024. The transaction added two distribution centers, six satellite warehouses and 23 company-owned stores across Eastern Canada.
- [confirms] SEC EDGAR (EN, filing, published 2024-08-08) https://www.sec.gov/Archives/edgar/data/898173/000089817324000035/orly-20240630x10q.htm: "100% of all outstanding shares"

### 덴소 (high)  → /denso.md
- note: O’Reilly lists Denso among the premium name-brand merchandise in its products and purchasing disclosure. It does not disclose contract terms or the amount procured from Denso.
- [confirms] SEC EDGAR (EN, filing, published 2026-02-27) https://www.sec.gov/Archives/edgar/data/898173/000089817326000009/orly-20251231x10k.htm: "Denso"

### 엑슨모빌 (high)  → /exxonmobil.md
- note: O’Reilly lists Mobil 1 among the premium name-brand merchandise it carries. ExxonMobil identifies Mobil 1 as its synthetic motor-oil brand, but the value of O’Reilly’s procurement is not disclosed.
- [confirms] SEC EDGAR (EN, filing, published 2026-02-27) https://www.sec.gov/Archives/edgar/data/898173/000089817326000009/orly-20251231x10k.htm: "Mobil1"
- [confirms] ExxonMobil (EN, filing, published 2007-03-23) https://investor.exxonmobil.com/sec-filings/all-sec-filings/content/0000950134-07-006488/0000950134-07-006488.pdf: "Mobil 1, the world’s leading synthetic motor oil"

Reverse side: https://valuechain.wiki/o-reilly-automotive/customers.md · Ripple: https://valuechain.wiki/o-reilly-automotive/ripple.md

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Full node: https://valuechain.wiki/o-reilly-automotive.md · JSON: https://valuechain.wiki/o-reilly-automotive.json