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O2 AI

CM

What does CM mean in a BOM?

A company that builds products to another firm's design, overlapping with EMS in electronics. CMs quote and buy against customer BOMs, so BOM accuracy drives their cost and lead time.

Related terms

← All electronics sourcing & BOM terms

Every part on your BOM, resolved automatically.

O2 reads a bill of materials end to end: it normalizes part numbers, checks lifecycle and compliance on every line, finds alternates, and drafts the quote.