Glasswall
Track on RadarProvides Content Disarm & Reconstruction tech to neutralize file-based threats
- Total raised
- $77.17M
- Employees
- 161
- Founded
- 2005
- Momentum
- 31
Cooling
Data updated August 2026
About
About Glasswall
At a glance
Glasswall is a cybersecurity company specializing in Data Protection, founded in 2005 and headquartered in London, United Kingdom. It has raised $77.17M in total funding, employs about 161 people, and is privately held.
Glasswall provides Content Disarm and Reconstruction (CDR) technology designed to neutralize threats such as malware and ransomware within files. The company's CDR technology operates on a zero-trust security model, processing files to remove potential threats before they can reach users or systems. The company's file protection technology is mandated for use as a file filter in Cross Domain Solutions by the NSA and is deployed by government agencies and security establishments globally. Glasswall holds SOC 2 Type II compliance certification, NIST 800-171 approval, and Cyber Essentials Plus certification from the NCSC. Glasswall serves enterprise customers, government agencies, and defense organizations that require advanced file-based security. The company operates through a global partner network that includes technology partners like Microsoft, Oracle, Zscaler, and Trellix, as well as channel and strategic alliance partners such as BAE Systems, Carahsoft, Everfox, and Optiv. The company's CDR solution can be integrated into existing security infrastructures and workflows to provide file sanitization capabilities. Glasswall's technology is used across various deployment scenarios where files need to be transferred between security domains or processed to ensure they are free from embedded threats.
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FAQ
Frequently asked questions about Glasswall
When was Glasswall founded?▾
Glasswall was founded in 2005.
Where is Glasswall headquartered?▾
Glasswall is headquartered in London, United Kingdom.
How much funding has Glasswall raised?▾
Glasswall has raised a total of $77.17M in total funding.
Is Glasswall public or private?▾
Glasswall is a privately-held company.
How many employees does Glasswall have?▾
Glasswall has approximately 161 employees.