RingCentral Inc - Company Profile
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The following section provides information on RingCentral Inc’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into RingCentral Inc's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Vladimir Shmunis
Chief Executive Officer; Chairman Executive BoardMr. Vladimir Shmunis has been the Chief Executive Officer of the company since December 2023 and Chairman of the company since 1999. Previously, he served as the Chief Executive Officer of the company. Prior to this, he served as the President and Chief Executive Officer at Ring Zero Systems Inc from 1992 to 1998. Earlier, Mr. Shmunis held various Senior Level Management roles at various companies including Convergent Technologies, Inc. and Ampex Corporation from 1982 to 1992.
Vaibhav Agarwal
Chief Financial Officer Senior ManagementMr. Vaibhav Agarwal has been the Chief Financial Officer of the company since August 2025. Previously, he was the Chief Accounting Officer, Chief Transformation Officer, and Deputy Chief Financial Officer of the company. Prior to this, he worked at Intel Corporation, Altera, Intuitive Surgical, and PricewaterhouseCoopers.
Vlad Vendrow
Chief Technology Officer Senior ManagementMr. Vlad Vendrow has been the Chief Technology Officer of the company since 1999. Prior to this, he served as the Director of Engineering at Ring Zero Systems and Motorola.
John Marlow
Secretary; Chief Administrative Officer; Senior Vice President - Corporate Development; General Counsel Senior ManagementMr. John Marlow has been the Chief Administrative Officer, Secretary, Senior Vice President of Corporate Development, and General Counsel of the company since 2017. Previously, he served as the Managing Director of EMEA region at the company from 2015 to 2016. Prior to this, he served as a Director at the company from 2005 to 2011. He serves as a Director of Business and Legal Affairs at BrainSonix Corporation.
Srini Raghavan
Chief Product Officer Senior ManagementMr. Srini Raghavan is the Chief Product Officer of the company. Previously, he served as the Senior Vice President of Product Management for AI, Automation and Digital product portfolio at Five9. Prior to this, he served as the Director of Product Management in the Applications Software Group at Cisco.
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