Elisity
Elisity is a cybersecurity company specializing in Network Security, founded in 2018 and headquartered in San Jose, United States. It has raised $78.5M in equity across 3 priced rounds, employs about 146 people, and was acquired by IonQ in 2026.
#10Network Security Pacesetter· Q3 2026updated Oct 18, 2026
Latest Elisity news and company activity
What Elisity did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026AcquiredDallas Cybersecurity Company Elisity Agrees to $1.3B Acquisition by Quantum Computing Company IonQ
- Oct 2026PartnershipElisity joins Open Secure AI Alliance to help advance open source tools and standards for AI safety and cyber defense
- Aug 2026Feature launchElisity Release 26.7: Hierarchical policy, broader platform support, and deeper device context
- Jul 2026Exec changeWill Seitz joins as VP, Enterprise Accounts
Elisity Momentum score
72/ 100climbing
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.
Elisity funding
Elisity has raised $78.5M in priced equity. Its most recent round was a Series B in April 2024.
- Equity raised
- $78.5M3 priced rounds
- Last round
- Series BApr 2024
Elisity employees and hiring
Elisity has about 146 employees, down 1% over the last 30 days.
- Employees
- 146
- 30-day change
- -1%
- Open roles
- 0
Elisity competitors
Security professionals most often compare Elisity against Ordr, Akamai, and Illumio on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
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Elisity CISO Score
How Elisity reads to a CISO buyer: seven dimensions of the Mandos Framework, scored through the eyes of a security buyer.
