RingCentral, Inc. provides software-as-a-service solutions for business communications in the United States and internationally. The company's products include RingCentral Office, a multi-tenant, multi-location, enterprise-grade communications solution that enables employees to communicate through voice, text, team messaging and collaboration, and HD video and Web conferencing, including smartphones, tablets, PCs, and desk phones for businesses that require a communications solution; RingCentral Professional, an inbound call routing subscription with text and fax capabilities primarily for smaller businesses; and RingCentral Fax solution that provides Internet fax capabilities, which allow businesses to send and receive fax documents without the need for a fax machine. Its products also comprise RingCentral Contact Center, which provides a cloud based contact center solution that delivers multi-channel capabilities; and RingCentral Glip, a team messaging and collaboration solution that allows a range of teams to stay connected through various modes of communication through an integration with RingCentral Office. The company serves advertising, healthcare, real estate, retail, technology, insurance, education, waste management, construction, restaurant, software, solar, automotive dealership, managed care, and publishing industries; and financial, legal, and security service providers, as well as non-profit organizations through its direct sales representatives and resellers. RingCentral, Inc. was founded in 1999 and is headquartered in Belmont, California.