Company Details
Technology Stack
Professional Summary
Igor Varnava is SVP, CISO at Five9 at Five9. Five9 operates in the information technology & services industry and has 3100 employees. Based in Campbell, California, United States. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Fastly CDN, Salesforce, Cloudflare DNS, MailJet, Mimecast, and 47 other technologies. Five9 reports annual revenue of 1041938000.
Industry & Role Insights
- • CTO Rank tracks 2,786 CISO leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • We have verified contacts for 46 tech leaders at Five9.
- • 48,652 tech leaders in California are available in our database.
Position in the CTO Rank Database
- • Igor Varnava is 1 of 2,823 leaders with the CISO role tracked in the CTO Rank database.
- • 787 hold the CISO role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 216 hold the CISO role in California.
- • 12 hold the CISO role at companies with 3100 employees.
- • Typical CISO compensation in California: $220,000 – $480,000 (median $340,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated May 2026.
Frequently Asked Questions
How do I contact Igor Varnava?
Igor Varnava has a verified email address on file on CTO Rank. They work at Five9. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Igor Varnava work for?
Igor Varnava is SVP, CISO at Five9 at Five9, a company in the information technology & services industry with 3100 employees. The company is headquartered in San Ramon, California, United States.
What is Igor Varnava's role in technology leadership?
Igor Varnava is classified as a CISO leader at the c-suite level.
What technologies does Igor Varnava's organization use?
Igor Varnava's organization uses a technology stack that includes Fastly CDN, Salesforce, Cloudflare DNS, MailJet, Mimecast, Outlook. This information is useful for sales teams, recruiters, and technology vendors.
Is Igor Varnava open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Igor Varnava using the verified contact information available to Pro members. When recruiting a SVP, CISO at Five9, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Igor Varnava at Five9?
Igor Varnava is SVP, CISO at Five9 at Five9. CISOs like Igor Varnava typically evaluate vendors in Fastly CDN, Salesforce, Cloudflare DNS, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Igor Varnava's profile data?
CTO Rank verifies and refreshes profile data weekly. Igor Varnava's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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