European cyber security vendor. Sovereign since day one.

Since 2014, TeskaLabs has built security software for Europe's enterprises, governments and critical infrastructure — engineered in the EU, owned in the EU and run under European law.

Explore LogMan.io Explore SeaCat PKI

Trusted by enterprises in 10+ countries. EU-based support.

Two product families.One European stack.

Everything we make is built by our own engineers, on open standards, to run on your soil — on-premises or in our sovereign cloud in the Czech Republic.

Log management & SIEM

LogMan.io

High-performance log management and SIEM. LogMan.io collects, parses and analyses massive data streams in real time — 500,000+ events per second with sub-second latency. With the AI extension, its agents investigate every alert, so your SOC sees the five that matter.

On-premises or sovereign cloud · no per-gigabyte pricing

Explore LogMan.io

PKI & digital certificates

SeaCat PKI

Digital-certificate lifecycle management for enterprise IT, connected vehicles (C-ITS) and industrial IoT/OT. SeaCat PKI runs more of Europe's connected-mobility trust infrastructure than any other provider — Root, Enrolment and Authorization authorities at fleet scale.

Standards-complete · sovereign · run by the engineers who built it

Explore SeaCat PKI

Built to the same standard we help you meet

Sovereign since 2014

A decade of in-house R&D in Prague. 100% proprietary technology — no white-labelling, no reselling, no US cloud behind the curtain.

Certified, not self-declared

ISO 9001 and ISO/IEC 27001:2022; LogMan.io independently verified against the Czech Cybersecurity Act. Products engineered secure-by-design in line with the EU Cyber Resilience Act.

Your data, your keys, your exit

Open, portable formats and open standards. Integrate any tool, export anything, migrate away on your terms. No proprietary traps, no lock-in.

Talk to the engineers, not a ticket queue

Direct access to the senior, EU-based engineers who built the products — precise guidance and rapid response from people who know the code.

European security.Without compromise.

Whether you're building a SOC, aligning with NIS2 or securing a connected fleet, our engineers will architect it with you — with your data under European control.

Talk to an expert Become a partner

Book a demo

Tell us what you are building and one of our engineers will get back to you — usually within one working day.

We use your details only to answer your enquiry. No newsletter, no resale of data. Privacy policy