Identity graph
Illumio headquarters, locations and relationships
- Legal name
- Illumio, Inc.
- Industry
- Security Software
- Founded
- 2013
- Phone
- +1 669 800 5000
- Website
- illumio.com
- LinkedIn profile for Illumio
Illumio office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Sunnyvale | California | United States | Headquarters |
| Paris | Île-de-France | France | Office |
| Chicago | Illinois | United States | Office |
| Santa Clara | California | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- Illumio competes with 12 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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Technographics (available after sign-in)
Software, cloud and infrastructure in use.
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Revenue, headcount, growth and industry codes.
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Capabilities (available after sign-in)
Products, services and certifications.
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News (available after sign-in)
Recent coverage and signals, resolved to the entity.
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And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the Illumio entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
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Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
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.
One entity, every stage
Put Illumio to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Illumio included. Fingerprint search
- Cover Plan territories Illumio's 6 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
Illumio: frequently asked questions
Where is Illumio headquarters?
920 Deguigne Dr., Sunnyvale, California 94086, United States.
What is Illumio's phone number?
+1 669 800 5000 (headquarters).
When was Illumio founded?
2013.
How many employees does Illumio have?
About 577, as of October 2026 (GraphIQ.ai estimate).
How many offices does Illumio have?
6 locations across 2+ countries, including Paris, Chicago, Santa Clara.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Illumio here is the same Illumio in your CRM, territory plan and agent answers.
Where does this Illumio data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.