Illumio key facts
as of Oct 2026- Developer of a cloud-based cybersecurity platform designed to protect data and information from server breaches and threats.
- Illumio is valued at approximately $3.0B as of Oct 2026, set at its later-stage round, Aug 2021; nothing has traded since, per PrivateMarketView’s mark.
- It has raised $582.5M across 6 recorded rounds; the latest was Later Stage VC (Series F) ($225.0M) in Aug 2021.
- Notable investors include Andreessen Horowitz, General Catalyst, Accel, Thoma Bravo, 8VC — 47 tracked in total.
- Illumio has filed 6 Form Ds with the SEC since 2013, most recently Jul 2021 ($225.0M sold to 13 investors).
- Status: Privately Held (backing).
Valued at $3.0B at its later-stage round, Aug 2021. Nothing has traded since.
- ·The complete investor list: 47 names
- ·Watch Illumio: the Monday email on marks, rounds and moves
Illumio funding rounds
6 roundsWho backs Illumio
47+Membership and data by Private Market View
Illumio valuation
Illumio was valued at $3 billion at its later-stage round in Aug 2021. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Illumio raised?
Illumio has raised $583 million across 6 recorded rounds since 2013. The largest was an $8 million early-stage round in Jan 2013; the most recent was a $225 million Series F in Aug 2021.
Illumio has filed 6 Form Ds with the SEC since 2013, most recently in Jul 2021 ($225 million sold to 13 investors).
Illumio investors
47 investors are on record for Illumio, including Andreessen Horowitz, General Catalyst, Accel and Thoma Bravo. By type, the record holds 15 venture capital firms, 4 family offices and 2 private equity firms. The Series F in Aug 2021 drew 18 investors.
Comparable companies
Comparable network management software names by valuation on PrivateMarketView: Chainguard ($3.5 billion), Saviynt ($3 billion) and Axonius ($2.6 billion).
About Illumio
Developer of a cloud-based cybersecurity platform designed to protect data and information from server breaches and threats. The company's platform leverages adaptive segmentation technology that can prevent cyber threats by controlling the lateral movement of unauthorized communications, enabling clients to surf the internet with safety and security.
- Industry
- Network Management Software
- Sector
- Information Technology
- HQ
- Sunnyvale, CA, United States
- Founded
- 2013
- Employees
- 838
- Website
- illumio.com/
- Ownership
- Privately Held (backing)
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