Tenendo is a cybersecurity company specialising in offensive security, cloud security, and digital resilience. Founded in 2020, Tenendo supports clients with services including penetration testing, red teaming, cloud environment hardening, security audits, and cyber incident readiness. With a strong focus on real-world threat simulation and hands-on collaboration, Tenendo helps organisations—from SMEs to critical infrastructure operators—understand, test, and strengthen their security posture. Our team combines deep technical expertise with a practical, risk-based approach, enabling clients to make informed decisions and stay ahead of evolving cyber threats. Tenendo is trusted by companies in finance, healthcare, SaaS, manufacturing, and the public sector. Whether you’re scaling securely or preparing for compliance and certification, we help you build cybersecurity that works—not just in theory, but in practice.
Ireland
Email: info@tenendo.com Phone: +380 50 2364532
Web/mobile application, API penetration testing Infrastructure penetration testing f for the specific environment. Adversary simulation (“Red Teaming”) Social engineering assessments Scanning cloud document servers for secrets Cybersecurity Tabletop Exercise Purple Teaming Security Assessment of the Architecture Managed ASV scanning Cybersecurity Due Diligence: NIST CSF v2 Audit + Red Team Assessment