Illumio has raised $566 million across multiple rounds, including a $225 million Series F in 2021 that valued the company at $2.75 billion. Headquartered in Sunnyvale, California, United States, Illumio provides zero trust segmentation and breach containment for hybrid cloud and on premise environments.
The platform helps enterprises reduce lateral movement in cyberattacks by mapping application dependencies, visualizing workload communications, and enforcing micro segmentation at scale.
Keep reading to learn how Illumio became a leader in hybrid cloud breach containment.
What Is Illumio and What Does It Do?
Founded in 2013 by Andrew Rubin and PJ Kirner, Illumio is a cybersecurity company specializing in breach containment and micro segmentation. The platform enables organizations to visualize application communications, enforce segmentation policies, and reduce the blast radius of cyberattacks.
Illumio employs approximately 435 people and offers cloud workload protection, real time security graphs, policy automation, and incident containment tools designed to secure enterprise applications across hybrid environments.
How Much Funding Has Illumio Raised?
1. Series F Round
- Amount Raised: $225 million
- Date: June 23, 2021
- Valuation: $2.75 billion
- Lead Investors: Thoma Bravo, Franklin Templeton, Blue Owl
- Purpose: Product scaling, enterprise adoption, and expansion of go to market operations
2. Series E Round
- Amount Raised: $65.2 million
- Date: February 7, 2019
- Lead Investors: JPMorgan
- Purpose: Growth capital and product development initiatives
3. Series D Round
- Amount Raised: $125 million
- Date: June 7, 2017
- Lead Investors: JPMorgan Chase, Andreessen Horowitz, General Catalyst
- Purpose: Scale operations and accelerate R&D in segmentation technology
Total Funding Raised: $566 million
Latest Funding Date: 2021
Latest Known Valuation: $2.75 billion
Key Investors
- Andreessen Horowitz (a16z)
- Details: Prominent venture capital firm in enterprise software and security
- Focus Areas: Security, SaaS, cloud infrastructure
- Accel
- Details: Global VC investing in enterprise and cloud platforms
- Focus Areas: Security, enterprise software, cloud scale systems
- Thoma Bravo
- Details: Leading software focused investment firm
- Focus Areas: Enterprise security, software scaling, growth equity
- Franklin Templeton
- Details: Global asset manager investing across private and public technology
- Focus Areas: Long term growth technology and cybersecurity
- Blue Owl
- Details: Alternative asset manager with late stage technology investments
- Focus Areas: Growth equity, large scale technology platforms
Where Is Illumio’s Headquarters?
Illumio is headquartered in Sunnyvale, California, United States, near a major hub of enterprise security and cloud engineering talent.
What’s Next for Illumio?
Illumio plans to expand its AI driven segmentation platform, deepen integrations with major cloud providers, accelerate enterprise adoption, and broaden managed service offerings for breach containment. Product development will focus on reducing lateral movement, strengthening visibility across hybrid environments, and enhancing automation for security teams.
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