Cobalt
Offensive security testing for security and development teams.
533 employees · est. 2013 · San Francisco, United States
Computest Security
Independent. Security. Partner.
63 employees · est. 2005 · Zoetermeer, The Netherlands
Computest Security is the older company (2013 vs 2005); Cobalt is the larger of the two.
Side-by-Side Comparison
| Metric | Cobalt | Computest Security |
|---|---|---|
| Founded | ||
| Founded | 2013 | 2005 older |
| Headquarters | ||
| Headquarters | San Francisco, United States | Zoetermeer, The Netherlands |
| Employees | ||
| Employees | 533 larger | 63 |
| Industry | ||
| Industry | Applications, Cloud Infrastructure, Cyber Security | Cyber Security, IT |
| Funding Stage | ||
| Funding Stage | Series B | Not tracked yet |
| Total Funding | ||
| Total Funding | $36.97M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 7 | Not tracked yet |
| Services | ||
| Services | Pentesting Services, Application Security Testing, Network and Cloud Security, InfoSec & SOC Services, Dynamic Application Security Testing (DAST) | Not tracked yet |
| Target Customers | ||
| Target Customers | Small Business, Enterprise, Developers, IT Security Teams | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Pentesting As A Service, Offensive Security Services, Vulnerability Management, Web Application Security, Mobile Application Security, API Security, Security Platform, Real-time Collaboration, Risk Mitigation, Security Workflows, Agile Security Solutions, SaaS Security Solutions, Security Program Development, Pentest Automation | IT Security, Netherlands, Resilience, Security Threats, Code Security, Application Security, Network Security, Cloud Security, Offensive Security, Defensive Security, Security Cycle, European Communities, Security Research, Outsourcing, Management Reporting |
| Website | ||
| Website | cobalt.io | computest.nl |
About Cobalt
Cobalt, founded in 2013, is a pioneering force in pentesting as a service, seamlessly integrating into the expanding cyber security landscape. Its focus on offensive security has carved out a niche among security and development teams, providing solutions that marry talent with technology for superi...
About Computest Security
Computest Security is a leading IT security company in The Netherlands, focusing on client, personnel, and technology. Established in 2005, the company prioritizes enhancing the resilience of its clients and guiding them through their most critical security challenges. Specializing in code, applicat...
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BounceWatch watches Cobalt and Computest Security for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Cobalt and Computest Security — by email.
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Compiled from the BounceWatch company index. We last looked at Cobalt on 15 Mar 2026, and Computest Security on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.