Last updated 2026-08-06
- Raised $20M Series A led by Singtel Innov8, Jan 2016
Total raised
$20.0M
Stage
—
Founded
2013
Headcount
40
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
1 event/round · $20.0M Total Funding: $20.0M in Private Equity
Jan 2016
★ Singtel Innov8★ Mickey Boodaei★ Rakesh Loonkar★ Norwest Venture Partners★ Lightspeed Venture Partners★ Deutsche Telekom Capital Partners (DTCP)
Headcount over time
40 employees (2026-09) · 1 point
Offices
Tel Aviv, Israel · HQ / main office
Q&A
- What is Fireglass's primary business activity?
- Fireglass developed a threat isolation platform that eliminates web, email, and document-borne malware and phishing threats.
- When was Fireglass founded?
- Fireglass was founded in 2013.
- What was the total amount of funding Fireglass raised before its acquisition?
- Fireglass raised a total of $20,000,000.
- Which investors participated in Fireglass's A Round funding?
- Fireglass's A Round funding in January 2016 included investments from Norwest Venture Partners and Lightspeed Venture Partners.
- When was Fireglass acquired and for what amount?
- Fireglass was acquired in July 2017 for $250,000,000.
- Who are the founders of Fireglass?
- The founders of Fireglass are Guy Guzner (CEO) and Dan Amiga (CTO).
- What is Fireglass's primary sector?
- Fireglass's primary sector is Cybersecurity.
- What kind of technology did Fireglass develop?
- Fireglass developed a threat isolation platform that created virtual websites, allowing users to browse content without malware entering the corporate network.
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
| Website | fire.glass/ |
|---|
Identifiers & details
| Legal name | Fireglass |
|---|---|
| Founded | 2013 |
| Employees (exact) | 40 |
Acquisitions & public offerings
Acquired by 2017-07 $250.0M
Radar intelligence
Patents
| EPO | 4 |
|---|