Illumio

Network Management Software · Sunnyvale, CA · Founded 2013 · Privately Held (backing)

Developer of a cloud-based cybersecurity platform designed to protect data and information from server breaches and threats. Illumio is based in Sunnyvale, CA and was founded in 2013. It was valued at $3 billion at its later-stage round in Aug 2021, the last priced event on record. It has raised $583 million across 6 recorded rounds; the latest was a $225 million Series F in Aug 2021.

PMV mark · valuation
$3.0B
Oct 2026
Priced at
its later-stage round
Aug 2021
Total raised
$582.5M
Last round
Later Stage VC (Series F)
Aug 2021
What is Illumio worth?
$3.0BPrivateMarketView mark · Oct 2026

Valued at $3.0B at its later-stage round, Aug 2021. Nothing has traded since.

Free account
More of Illumio with a free account
  • ·The complete investor list: 47 names
  • ·Watch Illumio: the Monday email on marks, rounds and moves
Create free account
No card required

Membership and data by Private Market View

Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
▮▮
Markrounds hold their value until the next priced eventMark, today
log scale
Post-money values unlock with a free account.Unlock the axis

Membership and data by Private Market View

Illumio funding history

6 rounds
DateRoundRaisedPost-money
Aug 2021Later Stage VC (Series F)$225.0M▮
Dec 2018Later Stage VC$65.2M▮
Apr 2017Later Stage VC$125.1M▮
Jan 2015Later Stage VC$100.5M▮
Sep 2013Early Stage VC$34.5M▮
Jan 2013Early Stage VC$8.0M▮
Unlock post-money valuations

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).

Comparable companies

Comparable network management software names by valuation on PrivateMarketView: Chainguard ($3.5 billion), Saviynt ($3 billion) and Axonius ($2.6 billion).

How Illumio's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Illumio, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →

Frequently asked about Illumio

What is Illumio worth?
Illumio is valued at $3.0B as of Oct 2026. Valued at $3.0B at its later-stage round, Aug 2021. Nothing has traded since.
How much has Illumio raised?
Illumio has raised $582.5M in total funding across 6 recorded rounds.
When did Illumio last raise?
Illumio last raised in Aug 2021 (Later Stage VC (Series F)), raising $225.0M.