CE

CENSUS

CENSUS S.A.

Thessaloniki, Greece

Offensive SecurityPenetration TestingCloud SecurityOT/ICS Security
Founded 2008Serves Enterprise, Public Sector, Critical Infrastructure
Profile last updated: August 12, 2026

About

Founded in 2008, CENSUS is a cybersecurity company based in Thessaloniki, Greece working in offensive security, penetration testing, cloud security +3 more.

CENSUS (CENSUS Labs) is a cybersecurity engineering company founded in 2008, headquartered in Thessaloniki, Greece, with offices in Athens, London, Vilnius and Abu Dhabi. It reports over 130 security engineers across Europe, the UAE and the United Kingdom. Its services cover offensive security and vulnerability research, penetration testing, OT security assessment and lateral-movement hardening, confidential computing and attestation design, post-quantum cryptography migration, digitally signed document preservation, and AI and UAV security. The company also publishes security research and advisories, and develops the Cryptellum confidential computing platform along with open-source tools such as Choronzon. It serves enterprise, public sector and defence clients, including banks and critical infrastructure operators, and states it is ISO 27001 certified and CREST accredited.

Location

Thessaloniki, Greece

Founded

2008

Legal name

CENSUS S.A.

Focus areas

confidential computingpost-quantum cryptographyOT securitypenetration testingvulnerability researchAI securityUAV securitythreat modellingattestationzero trust

Languages

EN

Services & products

Security domains

Offensive SecurityPenetration TestingCloud SecurityOT/ICS SecurityData ProtectionApplication Security

How they deliver

Professional ServicesConsultingSoftware

Products

Cryptellum

Confidential computing platform

Platform for protecting sensitive and AI workloads, providing attestation-based key release, workload identity and integration with customer PKI, policy engines and SIEM/SOC workflows.

Choronzon

Fuzzer

Open-source cross-platform evolutionary, knowledge-based fuzzing framework.

Lightbulb Framework

Web application firewall testing tool

Framework for testing and evading web application firewalls and filters using automata learning.

Customers

EnterprisePublic SectorCritical Infrastructure

Industries served

Financial ServicesBankingDefenceAutomotive

Compliance & partners

Compliance frameworks

DORANIS2EU AI ActPCI DSSIEC 62443UNECE R155ISO/SAE 21434GDPReIDASETSI TS 119 511DESC cloud standards

Technology partners

Google Cloud

Credentials & affiliations

Certifications

ISO 27001

CREST accreditation

Issued by: CREST

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