We’re on a mission

Traditional security techniques leave organizations open to threats within files. Glasswall exists to remove the inherent risks of files and documents.

Our technology validates, rebuilds and cleans each file it touches to a safe and compliant standard — automatically removing potential threats.

Glasswall is keeping organizations safe

With offices in both the US and UK, Glasswall keeps governments and commercial organizations around the world secure from advanced threats such as malware, phishing, and zero-day attacks.

File security for today and tomorrow

Unlike detection-based solutions, our zero-trust CDR (Content Disarm and Reconstruction) technologies ensure that organizations are protected against both known and zero-day (new) threats. Our clients can rely on Glasswall to provide the highest level of protection, both for now and in the years to come.

Glasswall has already started to develop tomorrow’s protection solutions – we have a number of
patents that will allow us to evolve our industry-leading protection capabilities, keeping us one step ahead.

Industry accredited protection

Unlike other CDR providers, we are highly compliant with National Security Agency’s ISGs (Inspection and Sanitization Guidance). We are also recognized as Service Organization Controls (SOC) 2 Type II compliant – this means that Glasswall’s reporting and control activities are proven to be successful over the long term. In addition, we also hold a Cyber Security Essentials Plus certification from the NCSC.

Our zero carbon commitment

Aside from file-based threats, one of the biggest issues we all face is climate change. At Glasswall we are committed to minimizing the impact that our organization has on the environment – we are proud to be a certified Carbon Neutral organization.

Our board and advisors

To help Glasswall achieve our mission, our board and advisors are made up of some of the most experienced individuals in cyber security, government and business.
Meet the team

“CDR is making the online world safer for us all. It’s exciting to be part of a high-growth company with such an important mission.”

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Lord Spencer,



UK: + 44 203 868 6305

US: + 1 844 527 7925

[email protected]

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Investor relations

UK: + 44 203 814 3890

[email protected]



UK: + 44 203 814 3892

[email protected]

Our offices

Company registered address: 85 Great Portland Street, London, W1W 7LT
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London office

Spice Building

8 Devonshire Square


+44 203 814 3890

[email protected]

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US office

1818 Library Street,
Suite 500, Reston, VA 20190

+1 646 768 4273

[email protected]

Book a demo

Talk to us about our industry-leading CDR solutions

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