Cerium Networks, Inc. is a technology company that provides telecommunications equipment and services to businesses and organizations. Their solutions include voice and data networking, video conferencing, security, and more. Cerium Networks was founded in 2000 and is headquartered in Bellevue, Washington. The company has additional offices in Spokane, Boise, and Portland. Cerium Networks has been recognized as one of the fastest-growing private companies in the United States by Inc. Magazine.