Excellium Services vs Phoenix Cyber
Excellium Services
We ensure cybersecurity of our customers to guarantee their digital sovereignty and build a future we can all trust
182 employees · est. 2012 · Contern, Luxembourg
Phoenix Cyber
A leading cybersecurity consulting company providing security engineering, operations, and technical expertise
31 employees · est. 2011 · Scottsdale, United States
Phoenix Cyber is the older company (2012 vs 2011); Excellium Services is the larger of the two.
Side-by-Side Comparison
| Metric | Excellium Services | Phoenix Cyber |
|---|---|---|
| Founded | ||
| Founded | 2012 | 2011 older |
| Headquarters | ||
| Headquarters | Contern, Luxembourg | Scottsdale, United States |
| Employees | ||
| Employees | 182 larger | 31 |
| Industry | ||
| Industry | Information Technology, Privacy and Security | Cloud Infrastructure, Cyber Security, Information Technology |
| Services | ||
| Services | Cybersecurity Consultancy and Advisory, Cybersecurity Solutions and Integration, Detection and Response Services, Cyber Governance, Risk, and Compliance, Infrastructure Security Integration, Train and Experiment Services | Not tracked yet |
| Target Customers | ||
| Target Customers | Companies, Organizations, Governments, Airlines, Financial Institutions, Healthcare Providers, Critical National Infrastructure | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Digital SovereigntyCybersecurity ConsultingCybersecurity Solutions IntegrationIncident ResponsePenetration TestingSecurity Operations Center (SOC) +6 | Cybersecurity ConsultingSecurity EngineeringIncident ResponseData ProtectionThreat HuntingCloud Security +8 |
| Website | ||
| Website | excellium-services.com | phoenixcyber.com |
About Excellium Services
Excellium Services, founded in 2012 and headquartered in Luxembourg, is a dedicated player in the cybersecurity landscape, focusing exclusively on ensuring the digital safety of its clients. The company positions itself as a guardian of digital sovereignty, aligning with its slogan to build a future...
About Phoenix Cyber
Phoenix Cyber is a leading cybersecurity consulting company that offers a wide range of services, including security engineering, operations, and technical expertise. Founded in 2011, the company has gained the trust of security teams from Fortune 500 enterprises, federal government agencies, and se...
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Compiled from the BounceWatch company index. We last looked at Excellium Services on 23 Feb 2026, and Phoenix Cyber on 15 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.
