Fireglass

Fireglass developed a threat isolation platform that eliminates web, email, and document-borne malware and phishing threats.

Cybersecurity
Acquired
Tel Aviv, Israel Founded 2013
Website ↗
Last updated 2026-08-06
Total raised
$20.0M
Stage
Founded
2013
Headcount
HQ
Tel Aviv, Israel
Sector
Cybersecurity

About

Fireglass was an Israeli cybersecurity startup that developed a threat isolation platform. The company's technology created virtual websites, allowing users to browse content without fear of viruses or malware entering the corporate network. It aimed to eliminate all web attack surfaces, including websites, emails, and documents, by isolating potentially harmful content in a secure environment. Fireglass's solution was designed to prevent ransomware, malware, and phishing threats in real-time.

Funding history · 1 round · $20.0M total

2016-01
A Round $20.0M
★ Norwest Venture Partners★ Lightspeed Venture Partners★ Singtel Innov8Mickey BoodaeiRakesh Loonkar

Team · 2

Guy Guzner
Founder · CEO
Dan Amiga
Founder · CTO

Sectors & technology

Primary sector
Cybersecurity
Technologies
Target customers
Business model
B2B
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)

External links

Websitefire.glass/

Identifiers & details

Legal nameFireglass
Founded2013

Acquisitions & public offerings

Acquired by 2017-07 $250.0M

Radar intelligence

Patents

EPO4