Founded as Hewlett-Packard in 1939 and launched as a fully separate electronic measurement company on November 1, 2014, Keysight's story continues with the same unparalleled entrepreneurial tenacity and passion that has inspired innovators worldwide, helping them achieve the unimaginable.
At Keysight, we are driven to deliver breakthrough solutions and trusted insight in electronic design, test, manufacture, and optimization to help customers accelerate the innovations that connect and secure the world.

Anritsu business expansion has occurred chiefly in the information and communication field. The company's flagship measuring instrument business provides products and services indispensable to the development, manufacture and maintenance of a range of communication systems. In addition, Anritsu technologies have incorporated into a range of products in other fields, such as IP network equipment and inspection equipment for food and pharmaceutical products. Anritsu will continue to contribute to the realization of a safe, secure and comfortable society.