The Team

Built by Security
Professionals

Kleidia was born from real-world frustration with enterprise YubiKey management. We're building the solution we wished existed.

Siim Vene - Founder of Kleidia

Siim Vene

Founder & CEO

I'm an architect with several decades of experience in enterprise infrastructure, identity management, and platform services. Most of my professional life I've been working with critical infrastructure organizations (healthcare, telecom, financial and government sector).

After years of frustration with user-based licensing models in large organizations, where costs spiral unpredictably and vendor negotiations become a recurring headache, I decided there had to be a better way. Most vendors charge per seat, per device, or per feature—making budgeting impossible and adoption painfully slow.

Kleidia represents my vision: enterprise-grade security that's actually usable and affordable at the same time.

Marihel OÜ

Tallinn, Estonia 🇪🇪 · Founded 2021 · Reg. 16191976