Illumio

illumio.com

computer & network security

illumio.com

Sunnyvale, California, United States

501-1000 employees

100000000 revenue

LinkedIn Profile

About Illumio

enterprise software, software, information technology, real-time visibility, cloud detection and response, security automation, healthcare, application dependency mapping, consulting, threat intelligence, environmental separation, computer systems design and related services, hybrid cloud security, threat detection, zero trust, security analytics, cloud workload security, cloud and network breach containment, hybrid environment security, risk management

Illumio's Tech Stack

AI/ML

39 technologies detected · 24 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Illumio's Position in the StackWho Database

• Illumio is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 61 computer & network security companies are in the 501-1000 employee range (same size as Illumio).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Illumio use?

Illumio uses Cloudflare DNS, Mimecast, Microsoft Office 365, Amazon AWS, CloudFlare Hosting, DemandBase, and 33 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Illumio?

StackWho has verified email addresses for 24 decision makers at Illumio. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Illumio directly for sales, recruiting, or partnerships.

What industry is Illumio in?

Illumio operates in the computer & network security industry, headquartered in Sunnyvale, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Illumio's contact data?

Yes. StackWho Pro members can export decision maker contact data for Illumio and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.