F

Fireglass

Acquired

TGP: Fire-Rated Glass and Framing for Innovative Architecture

New York, United States · Founded 2014 · $20.0M raised

Headquarters
New York, New York
Employees
11–50
Founded
2014
Business Model
B2B
Total Funding
$20.0M
Last Round
$20.0M Series AJan 2016
Rounds
1
Acquisition Date
Jul 2017

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 2 funding rounds and 3 investors for this company. The full record is or through the API.

About

Fireglass developed browser isolation technology that protects enterprises from web-borne threats by executing web sessions in isolated cloud environments, preventing malware from reaching endpoints. Founded in 2014 in New York, the company raised $20M before being acquired by Symantec in 2017 for approximately $250M.

Summary

Fireglass is a Cybersecurity company based in New York, United States, founded in 2014. It has raised $20.0M in total across 1 round, most recently a $20.0M Series A round in Jan 2016. Investors include Norwest Venture Partners, Lightspeed Venture Partners and Singtel Innov8.

Tech & App Stack

12 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding & Exit History

AcquisitionAcquisition by SymantecJul 2017

Sign up to see all 2 events

Funding: Series A. Amounts, valuations, and investors where available.

Investors

Similar Companies

Quest Software Inc.Acquired

Quest Software provides data management, cybersecurity, and platform-modernization technology tha...

Austin, United States1001–5000Cloud, Cybersecurity
Growth EquityTotal funding$5.8BMay 2025
Exclusive NetworksIPO

Exclusive Networks accelerates cybersecurity and cloud-solution partners through global distribut...

Boulogne-Billancourt, France1001–5000Cybersecurity
Private EquityTotal funding$3.7BJan 2024
Bluecoat (Symantec)Acquired

Blue Coat Systems was a network security company providing web filtering and SSL inspection produ...

Sunnyvale, United States1001–5000Cybersecurity
Private EquityTotal funding$3.7BMar 2015
Picnic

Social engineering prevention platform managing the human attack surface for enterprises; rebrand...

Amsterdam, Netherlands11–50Cybersecurity
Growth EquityTotal funding$3.1BNov 2025
PalantirIPO

Palantir Technologies builds data integration and analytics platforms (Gotham and Foundry) for go...

Denver, United States1001–5000Analytics, Artificial Intelligence
Private EquityTotal funding$3.1BJul 2020
Ping IdentityIPO

Enterprise identity security platform providing intelligent identity solutions including single s...

Denver, United States1001–5000Cybersecurity, Identity
Private EquityTotal funding$2.9BOct 2022

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

Fireglass on Indexed.vc
<a href="https://indexed.vc/companies/fireglass"><img src="https://indexed.vc/api/badge/company/fireglass" alt="Fireglass on Indexed.vc" width="260" height="76" /></a>