Insights

Niche Expertise Cure53 specializes in manual, thorough penetration testing and code audits across a wide range of web and mobile application technologies, making them a valuable partner for organizations seeking high-quality cybersecurity assessments.

Recent Contract Engagements The company's recent deployment assessments for browser extensions for major clients like ExpressVPN indicate ongoing demand for their security evaluation services in high-stakes, privacy-focused markets.

Market Positioning Operating in a competitive landscape alongside notable firms such as SafeBreach and Cybereason, Cure53's emphasis on manual testing and concise reporting could appeal to organizations prioritizing detailed, human-driven security insights.

Growth Potential With an estimated revenue range of $25 million to $50 million and a specialized service offering, Cure53 presents opportunities for partnerships, software integrations, or expanding into security consultancy markets.

Industry Trends As cybersecurity threats grow more sophisticated, organizations across technology, finance, and online services increasingly require comprehensive penetration testing and security audits—sectors where Cure53 has proven experience and could likely expand their client base.

Cure53 Tech Stack

Cure53 uses 5 technology products and services including united-domains, Ubuntu, HSTS, and more. Explore Cure53's tech stack below.

  • united-domains
    Domain Name Services
  • Ubuntu
    Operating Systems
  • HSTS
    Security
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

Cure53's Email Address Formats

Cure53 uses at least 1 format(s):
Cure53 Email FormatsExamplePercentage
First@cure53.deJohn@cure53.de
89%
Middle@cure53.deMichael@cure53.de
11%

Frequently Asked Questions

Where is Cure53's headquarters located?

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Cure53's main headquarters is located at Berlin Germany. The company has employees across 4 continents, including EuropeAfricaNorth America.

What is Cure53's official website and social media links?

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Cure53's official website is cure53.de and has social profiles on LinkedIn.

What is Cure53's NAICS code?

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Cure53's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Cure53 have currently?

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As of April 2026, Cure53 has approximately 27 employees across 4 continents, including EuropeAfricaNorth America. Key team members include Founder: D. M. H.Partner: N. K.Senior Security Consultant: F. L. F.. Explore Cure53's employee directory with LeadIQ.

What industry does Cure53 belong to?

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Cure53 operates in the Technology, Information and Internet industry.

What technology does Cure53 use?

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Cure53's tech stack includes united-domainsUbuntuHSTSApacheApache HTTP Server.

What is Cure53's email format?

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Cure53's email format typically follows the pattern of First@cure53.de. Find more Cure53 email formats with LeadIQ.

When was Cure53 founded?

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Cure53 was founded in 2007.

Cure53

Technology, Information and InternetBerlin, Germany11-50 Employees

Cure53 offers classic black-box penetration tests (zero-knowledge) as well as white-box tests and code audits. Web application and mobile app developers speak many languages and so do we. From classic languages as PHP, JavaScript, ActionScript, Java, Ruby, Python and Perl to more exotic candidates like web back-ends written in C++ and Delphi – we've seen them.

Since Cure53 was founded in 2007, we have performed several hundreds of penetration tests against all kinds of web applications, online services, hardware interfaces, mobile applications, libraries and crypto tools. We value manual and thorough tests, human interaction and communication and a short yet to-the-point penetration test report without overhead or pie charts no one wants to see.

Section iconCompany Overview

Headquarters
Berlin Germany
Website
cure53.de
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2007
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Cure53's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Cure53's revenue is estimated to be in the range of $25M$50M

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