Tier 1, 2, or 3
tier 3 suppliers, sell their products or services to tier 2 who sell their products or services to tier 1 organization. Terminology used in the automotive industry, but also may be used for any company that buys.
Source:
tier 3 suppliers, sell their products or services to tier 2 who sell their products or services to tier 1 organization. Terminology used in the automotive industry, but also may be used for any company that buys.
Source: