At Citadelo, we are passionate about cybersecurity and take your protection seriously. That is why we are trusted by Fortune 500 companies from various industry verticals, including banking, automotive, media, finance, crypto, consulting, telecommunications, utilities, and more.




We have so many amazing stories from our missions that we can never share with anyone. Therefore, special thanks to all our customers who have joined us on the journey of educating others by sharing their stories.

Dr.Max, a leading pharmacy chain in Slovakia and central Europe, entrusted us with security testing for its newly-opened online store, both the public-facing side and the administrative back-end.

Sygic entrusted us with testing the web application of their Sygic FleetWork product, from the viewpoint of a standard end-user.