Originally spun out of Hewlett-Packard in 1999, Agilent has evolved into a leading life sciences and diagnostics firm. Today, Agilent's measurement technologies serve a broad base of customers with its three operating segments: life science and applied tools (45% of fiscal 2021 sales), cross lab (35% of sales consisting of consumables and services related to its life science and applied tools), and diagnostics and genomics (20%). Over half of its sales are generated from the biopharmaceutical, chemical, and energy end markets, but it also supports clinical lab, environmental, forensics, food, academic, and government-related organizations. The company is geographically diverse, with operations in the U.S. (34%) and China (20%) representing the largest country concentrations.