Isabelle Guis

Member Since 2022

Isabelle Guis

Chief Marketing Officer



Isabelle Guis brings two decades of experience in B2B technology marketing to her role as Chief Marketing Officer. Her extensive experience includes multiple go-to-market motions including SaaS, direct and through channel partners, as well as product marketing and management across the IT industry. Prior to Commvault, she was vice president of sales cloud product marketing at Salesforce, where she oversaw product messaging, launches and innovation for the Sales Cloud portfolio. She also held executive and senior management roles at Egnyte, EMCCorporation, Big Switch Networks, Avaya, Cisco Systems, and Nortel Networks. Voted a Top 100 most influential B2B tech marketing in North America in 2016, Isabelle resides in Silicon Valley, California, where she provides pro bono consulting work to local Bay Area public and non-profit organizations.


  • Go to Marketing Strategy
  • Innovation & Growth
  • Marketing


December 7th, 2022

13 factors companies should consider when creating a PTO package 

Is your team truly benefiting from the current paid-time-off policies in place?

November 7th, 2022

11 tips to help companies get behind the right nonprofit 'causes' 

Here's how employers can find a charitable organization to sponsor this holiday season and beyond.

November 4th, 2022

14 tips to build brand awareness this holiday season (and beyond)

Implementing these top strategies may help your business stand out during one of the most competitive selling cycles of the year. 

October 11th, 2022

My fellow CMOs, let's play nice with IT

Like any successful partnership, there needs to be some give and take.



Commvault (NASDAQ: CVLT) is a global leader in data management. Our Intelligent Data Services help your organization do amazing things with your data by transforming how you protect, store, and use it. We provide a simple and unified Data Management Platform that spans all your data – regardless of where it lives (on-premises, hybrid, or multi-cloud) from legacy to modern workloads. Commvault solutions are available through any combination of software subscriptions, integrated appliances, partner-managed, or Software-as-a-Service via our Metallic portfolio. Over 25 years, more than 100,000 customers have relied on Commvault to keep their data secure, assessable, and ready to drive business growth. Learn more at or follow us @Commvault.


  • Cloud Data Services
  • SaaS
  • Security