Fidelis Security
Fidelis Security is a cybersecurity company specializing in Security Operations, founded in 2002 and headquartered in Riverside, United States. It has raised $49.32M in equity across 5 priced rounds, employs about 195 people, and was acquired by Skyview Capital in 2020.
updated Sep 12, 2026
Latest Fidelis Security news and company activity
What Fidelis Security did, dated — selected moves from the record, one per kind, newest first.
- Mar 2026Customer winFidelis Security Cuts Investigation Time to 5 Hours with Real-Time Visibility
- Mar 2026Product launchFidelis Security Launches NDR and CNAPP Readiness Assessment Tools
18 events tracked since May 2025 · selected events shownUnlock the complete Fidelis Security timeline
Fidelis Security Momentum score
27/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Fidelis Security funding
Fidelis Security has raised $49.32M in priced equity. Its most recent round was a Private Equity in September 2022.
- Equity raised
- $49.32M5 priced rounds
- Last round
- Private EquitySep 2022
Fidelis Security employees and hiring
Fidelis Security has about 195 employees, up 3% over the last 30 days.
- Employees
- 195
- 30-day change
- +3%
- Open roles
- 0
Fidelis Security competitors
Security professionals most often compare Fidelis Security against Palo Alto Networks and Upstream on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
by search demand for comparison pages on cybersectools.com, 90 days
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
