Glasswall

Private

LondonCybersecurityhttps://www.glasswall.com/us

Last Round

Growth Equity

Apr 24, 2025

Est. Valuation

$28.5M

Total Funding Raised

$26M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Glasswall is a cybersecurity company that provides zero-trust file protection using its Content Disarm and Reconstruction (CDR) technology.

Sector

Cybersecurity

Verticals

Application Security, Email Security, Data Protection, Defense Tech, Endpoint Security

Business Model

B2G

Customer Profile

Subscription SaaS, Government Contracts, Freemium

AI Layer

Application

Keywords

content disarm and reconstructionCDRfile sanitizationzero-trust securityfile-based threatsmalware preventionemail securityzero-day protectionendpoint protectionweaponized documentsfile scrubbingICAPcross-domain solutionsthreat intelligencefile reputationcybersecurity API

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Glasswall Comps

Public and private peers based on sector, stage, and business model.

Glasswall comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Glasswall Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Growth Equity	Apr 24, 2025
Debt	Jul 5, 2023
VC Round	Nov 30, 2020
Strategic	Sep 13, 2018

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Key People

Founding team and executive leadership

Danny Lopez

CEO

Executive Team

Marc R.

Chief Technology Officer

Executive Team

Steve Roberts

CFO COO

Executive Team

Glasswall Investors

Notable investors and investment history

Glasswall investors
Investor	Rounds
IPGL	Growth Equity, VC Round, Strategic
Providence Strategic Growth	Growth Equity
HSBC UK	Debt

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Market signals

Structured signals derived from secondary market and firmographic data.

May 15, 2026
Monthly visitors grew 34% MoM, reaching 25.9K.
Apr 16, 2026
New capability for Microsoft 365 Outlook sanitizes email attachments in real time.

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Glasswall Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation	Sign Up to view	Mock Valuation
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Glasswall Filings

SEC and related filings with document metadata.

Firmographic Details

HeadquartersLondon

Employee Range161

Year Founded2005

Last FundingApr 24, 2025

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