About Emark
Smaller than the big consultancies. Backed by world-class experience.
About Emark
We started with a vision to build technology that truly helps people.
EMARK was founded in 2000 based on an idea by Martin Kostič, then a student at the Faculty of Management at Comenius University in Bratislava. After an internship in Germany, he saw how modern technologies and data analytics could change the way companies work and make decisions. He wanted to bring this approach to Slovakia.
From the very beginning, he was driven by a simple idea: technology should have a practical impact. Back then, it may have meant saving hours of work. Today, it means better forecasting, more accurate planning, higher performance, or millions in savings. But the point remains the same: data should help people make better decisions.
Over more than 25 years, that original vision has grown into an international data group that has helped hundreds of clients around the world. Yet EMARK has stayed true to what it was built on: a personal approach, deep expertise, and accountability for results.
Our Experience
The numbers behind our experience
25+ years of experience
65 experts
300+ satisfied customers
The people who set the course
EMARK is still built on the people who have shaped, developed, and moved the company forward. Many of them have been part of the team for years, growing alongside the company and now leading key areas across data, technology, and business.
The average tenure at EMARK is more than five years. Together, the five longest-serving team members represent over 70 years of experience at EMARK. For our clients, this means stability, continuity, and a team that knows exactly what it is doing.
Martin Kostič
Founder & Owner
Data and AI only create real value when they become an integral part of everyday business management.
Radoslav Rezák
Managing Director
Company growth needs clear strategy, accountable people, disciplined execution, and data as a key enabler of better decisions.
Radovan Oreský
Chief Data Officer & Partner
Lukáš Neduchal
Chief Advisory Officer & Partner
Trust in data comes from clear rules, disciplined execution, and responsible governance.
Martin Lobotka
Chief Financial Officer
Pavol Hajastek
Chief Technology Officer
Marek Černák
Head of HR
A strong company is built on people, managers, and processes that can stand firm even in challenging situations.
Collaboration with Emark
What clients value about working with us
Personal ccountability for results
We treat every project as a commitment to deliver concrete value. Our goal is not just to deliver a solution, but to make sure it truly helps people work better and companies make better decisions.
Consulting expertise, not just implementation
Pomáháme klientům domyslet, co skutečně potřebují, jaká data dávají smysl a jak má řešení podporovat řízení firmy. Technologie je pro nás prostředek, ne cíl.
Personal approach, enterprise-level expertise
We do not want to operate like a large IT corporation where the client gets lost in the process. Even on international projects, we maintain closeness, flexibility, and personal communication. At the same time, we build on the experience of a team that works with data at the level of the best players in the market.
Technology independence
We do not believe in one universal solution for everyone. We work across the technology stack and recommend architecture based on the client’s environment, goals, and capabilities.
Let’s talk about your data.
Whether you are working on planning, reporting, or AI, we will recommend the next step that makes sense in the context of your business.