Expel
PrivateLast Round
Series E
Extension
Oct 3, 2022
Est. Valuation
$1.14B
Total Funding Raised
$288.8M
Company Overview
Expel is a cybersecurity company that provides a managed detection and response (MDR) platform to help organizations identify, investigate, and mitigate security threats.
Sector
Cybersecurity
Verticals
Cloud Security, SIEM, Threat Intelligence, Incident Response, Endpoint Security
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Expel Comparables
Compare Expel with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Arctic Wolf | 88% | |
| eSentire | 88% | |
| Critical Start | 85% | |
Expel Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E Extension | Oct 3, 2022 | ||||
| Series E | Nov 18, 2021 | ||||
| Series D | May 13, 2020 | ||||
| Series C | Jun 19, 2019 | ||||
| Series B | Apr 10, 2018 | ||||
Series A | Sep 26, 2016 |
Key People
Founding team and executive leadership
Expel Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Profile Capital Management | Series B |
| Lightbank | Series A, Series B |
| New Enterprise Associates (NEA) | Series C, Series A, Series B |
| Scale Venture Partners | Series E, Series C, Series E Extension, Series D, Series B |
| Paladin Capital Group | Series C, Series D, Series B, Series E, Series A, Series E Extension |
| Greycroft | Series E, Series C, Series A, Series D, Series B |
| Battery Ventures | Series C, Series A, Series E Extension, Series D, Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 23, 2026
Launched new Managed SIEM service at RSAC 2026.
- Mar 23, 2026
Launched Managed SIEM co-managed service at RSAC 2026.
Expel Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Expel's valuation, stock price, and market status.