
Illumio
Illumio is a cybersecurity company specializing in Network Security, founded in 2013 and headquartered in Sunnyvale, United States. It has raised $557.5M in equity across 6 priced rounds, employs about 899 people, and is privately held.
updated Sep 12, 2026
Latest Illumio news and company activity
What Illumio did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026PartnershipIP Fabric Partners With Illumio to Bring Application Context to Network and Cloud Assurance
- Aug 2026RecognitionIllumio Named Leader and Customer Favorite in The Forrester Wave™: Microsegmentation Solutions, Q3 2026
- May 2026Exec changeDeano Roberts joins Illumio as VP, Real Estate Operations
- Apr 2026Feature launchIllumio Defines Breach Containment for the AI Era
Illumio Momentum score
57/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Illumio funding
Illumio has raised $557.5M in priced equity. Its most recent round was a Series F in June 2021.
- Equity raised
- $557.5M6 priced rounds
- Last round
- Series FJun 2021
Illumio employees and hiring
Illumio has about 899 employees, up 2% over the last 30 days, with 85 open roles.
- Employees
- 899
- 30-day change
- +2%
- Open roles
- 85
Illumio competitors
Security professionals most often compare Illumio against Akamai, Isovalent, and Zero Networks on cybersectools.com. 3 more are in the platform, with overlap scoring.
by search demand for comparison pages on cybersectools.com, 90 days
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs85 live postings, role mix
- Tech stackframeworks, clouds, security






