RingCentral in a few pages, for writers, partners and anyone curious: the facts, the people, the money, the products and the news. Put together by ToolGPA, not by RingCentral.
RingCentral, Inc. is a listed company that sells RingEX, its cloud business phone system, alongside contact center, video, messaging and AI receptionist products. It earns money mainly from subscriptions, which made up $634 million of its $657 million revenue in the second quarter of 2026.
Founded
1999
Based in
Belmont
Chief executive
Vladimir Shmunis
Team
7,378 people
Ownership
Publicly traded
Unofficial. Put together by ToolGPA from RingCentral’s own pages, news reports and our own grades, read Oct 18, 2026. Not made, paid for or approved by RingCentral. toolgpa.com
Part 01 · Company
The company
Who they are, the facts in one place, and the people who run it
1999
The year RingCentral was founded, in Belmont
In a sentence
RingCentral, Inc. is a listed company that sells RingEX, its cloud business phone system, alongside contact center, video, messaging and AI receptionist products. It earns money mainly from subscriptions, which made up $634 million of its $657 million revenue in the second quarter of 2026.
In a paragraph
RingCentral was founded in 1999 and is based in Belmont, California. Vladimir Shmunis is its co-founder, Chairman and Chief Executive Officer; Vlad Vendrow is a co-founder. 7,378 personnel across the whole company as of December 31, 2025, counting full-time employees and staff engaged through outsourcing firms.
Free to quote. Please link to toolgpa.com so readers can check the facts.
Fact sheet
Company
RingCentral
Founded
1999
Based in
Belmont, California
Team
7,378 personnel across the whole company as of December 31, 2025, counting full-time employees and staff engaged through outsourcing firms
Website
ringcentral.com
Products we list
RingCentral
Ownership: Publicly traded
Its Class A common stock has been listed on the New York Stock Exchange under the symbol RNG since September 27, 2013, according to its annual report for 2025. Class B holders, including its founders, had about 56% of the votes.
Leadership
VS
Vladimir Shmunis
Co-founder, Chairman and Chief Executive Officer
VV
Vlad Vendrow
Co-founder
KM
Kira Makagon
President & Chief Operating Officer
VA
Vaibhav Agarwal
Chief Financial Officer
Hiring
79 open roles across the whole company, the most in information technology (18), sales (12) and finance and accounting (9), with 37 based in Manila.
Affiliate program
$10 per RingEX free trial, $15 per RingCentral Fax trial plus $25 if it converts, $100 per RingEX line sold, and $300 per call through its pay-per-call program, with a 60-day cookie. Sign-up runs through Partnerize.
What they make
RingCentral, as ToolGPA grades it: five subjects, a letter for each, and a GPA.
RingCentral
Cloud phone system with texting, fax, video meetings and team chat
#1 of 20 business phone systemsFrom $20 per user / month for 1-5 users, billed annually4.8 on the App Store
3.0GPA
Our pick for most businesses that want a full phone system.
CValue
CFree
BFeatures
AEase
APlatforms
RingCentral’s grade as a badge for its own site, free: it updates itself and links to the review. Code at toolgpa.com/badges.
Part 03 · News
News and contacts
What they have announced lately, and every official channel
This media kit is ToolGPA’s own summary of what RingCentral’s pages, news reports, investors’ announcements and public filings said on the dates shown, with our own grades. It is not made, paid for or approved by RingCentral, and RingCentral’s names and logos are trademarks of their owner. Grades are our judgement under the rules at toolgpa.com/grades. ToolGPA uses affiliate links and may earn a commission from them, and it works with sponsors; no one can pay for a grade. Product pictures are RingCentral’s own, from its website and app-store listings.