DISCRETE

INDEPENDENT

SOVEREIGN

About GISS

Founded in 1997, GISS is the trusted partner to the Slovak government and institutional clients across Central Europe.

We deliver the highest-grade technologies, electronics, and advisory services combining solutions tailored to our clients’ requirements with a commitment to lasting partnerships.

Our systems are unseen, until they are essential.

Our Services

Our Approach

We serve where silence is critical and precision non-negotiable.

Every engagement is sourced through reliable channels and integrated with precision.

Our reputation is earned through enduring confidence
and long-term trust.

SOVEREIGN
PARTNERSHIPS

We are an established partner to the Slovak government and a supplier to ministries and institutional clients across the region for over 25 years.