Beyond application, the market taxonomy distinguishes two principal Types of Tissue Embedding Centers: centralized facilities and on‑site units. Centralized facilities, which process specimens for multiple client hospitals or laboratories, dominate with an estimated 68 % of total capacity because they achieve economies of scale through automated microtomes, bulk reagent procurement, and standardized quality‑control protocols. On‑site units, embedded within individual pathology departments, account for roughly 32 % and are valued for rapid turnaround, reduced transport risk, and tighter integration with laboratory information systems. Within these broad types, sub‑categories emerge. Centralized hubs are further split into high‑throughput commercial labs and regional reference centers, each differing in workflow intensity and client mix. On‑site units can be classified as dedicated academic pathology suites or hybrid diagnostic‑research labs that share equipment across clinical and investigational projects. Understanding the proportional contribution of each type clarifies capital‑expenditure patterns and informs strategic decisions on automation versus proximity, reinforcing the overall market size estimation for Tissue Embedding Centers.