Company
Illumio
The Breach Containment Company
Also known as Illumio, Inc
- Status
- Operatingas of 2026-09-19
- Business model
- B2B
- Headquarters
- Sunnyvale, CA, United States
- Legal name
- Illumio, Inc
- illumio.com (opens in a new tab)
- LinkedIn (opens in a new tab)
- X (opens in a new tab)
- Careers (opens in a new tab)
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Record updated 8 October 2026
About
Powered by an AI security graph and made for Zero Trust. Identify and contain threats across hybrid, multi-cloud environments. Stop attacks before they become disasters.
Funding snapshot
- Total raised
- $783MSum of rounds, as of 2026-10-08Source (opens in a new tab)
- Latest round
- Series D+, $225M2021-06-23
Funding rounds
- Series D+
- $225M2021-06-23, SEC form D sold, 13 investors, post-money $2.8B
- Round, 2018
- $65.2M2018-12-21, SEC form D sold, 18 investors
- Series D+
- $125M2017-06, Announced
- Round, 2017
- $125M2017-04-20, SEC form D sold, 30 investors
- Series C
- $100M2015-04, Announced
- Round, 2015
- $101M2015-01-26, SEC form D sold, 31 investors
- Round, 2013
- $34.5M2013-09-10, SEC form D sold, 14 investors
- Round, 2013
- $8M2013-01-14, SEC form D sold, 8 investors
Products
- Web
- Illumio Insights
- Web
- Illumio Segmentation
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