RingCentral, Inc. (NYSE:RNG), a global leader in AI-powered customer engagement, today announced that members of its management team are scheduled to present at the following investor conference:

Mizuho Technology Conference 2026

Date: Wednesday, June 10, 2026

Time: 6:00 a.m. PT / 9:00 a.m. ET

A live webcast and replay of the fireside presentation will be accessible on the Company's investor relations website at ir.ringcentral.com.

About RingCentral

RingCentral is a global leader in AI–powered customer engagement, delivering an integrated platform for business phone, SMS, contact center, workforce engagement management, video collaboration, and messaging. Powered by advanced AI capabilities, RingCentral delivers intelligence at every phase of the conversation journey — before, during, and after each human interaction. With RingCentral, businesses can work smarter, respond faster, and connect more meaningfully with their customers. Visit ringcentral.com to learn more.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260608526886/en/

Investor Relations Contact:

Steven Horwitz

ir@ringcentral.com

Media Contact:

Mariana Leventis

Mariana.Leventis@ringcentral.com

RingCentral to Present at Mizuho Technology Conference