Glasswall
Glasswall is a cybersecurity company specializing in Data Protection, founded in 2005 and headquartered in London, United Kingdom. It has raised $70.81M in equity across 8 priced rounds, plus $6.36M debt & credit, employs about 161 people, and is privately held.
updated Sep 12, 2026
Latest Glasswall news and company activity
What Glasswall did, dated — selected moves from the record, one per kind, newest first.
- Aug 2026Product launchGlasswall launches Genesis to expand Zero Trust file protection beyond everyday files
- Apr 2026Feature launchGlasswall Brings Defense-Level File Sanitization to Every Government Agency and Business Using Microsoft Outlook
- Apr 2026RecognitionGlasswall Achieves CMMC Level 2 Certification
- Dec 2025Feature launch
Glasswall Momentum score
26/ 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.
Glasswall funding
Glasswall has raised $70.81M in priced equity, plus $6.36M debt & credit. Its most recent round was a Private Equity in April 2025.
- Equity raised
- $70.81M8 priced rounds
- Last round
- Private EquityApr 2025
- Other instruments
- $6.36M debt
Glasswall employees and hiring
Glasswall has about 161 employees, up 1% over the last 30 days.
- Employees
- 161
- 30-day change
- +1%
- Open roles
- 0
Glasswall competitors
Security professionals most often compare Glasswall against OPSWAT and Votiro 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
