12/06/2025
🎉 Tenendo is 5! 🎉
When we started Tenendo in 2020, we had deep professional expertise – in offensive security, secure development, and compliance – but little business experience. We simply joined forces to build a company where top experts enjoy complex work, feel like family, and avoid the corporate noise.
Five years later, Tenendo is a trusted cybersecurity provider – from fintech to oil & gas, from startups to global telcos, from boutique consultancies to top QSA firms. Our services grew from basic testing to technical due diligence, multi-cloud and hybrid assessments, threat-led testing, adversary simulations, and custom R&D tooling.
Despite the changes, our core values stay the same:
✔️ We hire the best
✔️ We deliver high-quality work, on time
✔️ We keep learning, always
To our team, clients, and partners – thank you for five amazing years. Wishing you peace, health, and prosperity.
We rock.
Cheers!
