Illumio headquarters details
- Street address
- 920 Deguigne Dr.
- City
- Sunnyvale
- State / region
- California
- ZIP / postal code
- 94086
- Country
- United States
- Phone
- +1 669 800 5000
- Founded
- 2013
- Website
- illumio.com
- linkedin.com/company/illumio
Location map
Open in Google MapsAll Illumio office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Sunnyvale HQ | California | United States | Headquarters |
Showing the headquarters of 6 recorded locations. See every location in GraphIQ →
About Illumio
Illumio is headquartered in Sunnyvale, California, United States. Founded in 2013, the company has 6 recorded locations across 2+ countries and employs approximately 577 people worldwide.
Where is Illumio's main office?
Illumio's main headquarters office is located at 920 Deguigne Dr., Sunnyvale, California 94086, United States. This is the company's primary corporate address.
Illumio regional offices
Beyond its headquarters in Sunnyvale, Illumio has recorded locations in United States and France.
Illumio contact information
The main switchboard for Illumio headquarters can be reached at +1 669 800 5000. Official website: illumio.com.
What does Illumio do?
Illumio is an American cybersecurity company headquartered in Sunnyvale, California, specializing in breach containment. The company’s platform helps prevent lateral movement and strengthen cyber resilience across hybrid and multi-cloud environments.
Illumio competitors & similar companies
Frequently asked questions
Where is Illumio headquarters?
Illumio's headquarters is located at 920 Deguigne Dr., Sunnyvale, California 94086, United States.
How many offices does Illumio have?
GraphIQ records 6 locations for Illumio across 2+ countries, as of October 2026.
What is Illumio's corporate address?
The corporate headquarters address is 920 Deguigne Dr., Sunnyvale, California 94086, United States.
When was Illumio founded?
Illumio was founded in 2013 and employs approximately 577 people.
What is Illumio's phone number?
The main phone number for Illumio headquarters is +1 669 800 5000.
How many employees does Illumio have?
Illumio has approximately 577 employees (GraphIQ estimate, 2026).