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Expel
SOC-as-a-service platform that provides security monitoring and response for cloud, hybrid, and on-premises environments
At a glance
- Founded
- 2016
- Headquarters
- Herndon, United States
- Sector
- Cybersecurity
- Power Law
- Unicorn$1–10B valuation tierThoroughbred$100M+ revenue
Latest news
Press, funding announcements and product moves mentioning Expel.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A6 investors entered at this stage
- SPScale Venture Partners
Greycroft Partners
Battery Ventures- LILightbank
- PGPaladin Capital Group
NEA
Series B and later4 investors entered at this stage
- MPMarch Capital Partners
Index Ventures
CapitalG
Cisco Investments
Ownership
Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (2026). Percentages are indicative.
Some investors are hidden on this public profile. See the full cap table on Dealroom →
Source: Dealroom Talent Intelligence.
Global footprint
team presence
across markets
Patents
16 active patent families included in this estimate.
A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.
Market sentiment
An AI-synthesised read of the highest-engagement posts about Expel on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Expel on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.