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Let’s build secure applications and systems. Together.

About us

Apatura helps innovative companies to integrate information security into their products, systems and organizations.

We care about providing quality service and building trusted relationships with our clients.

Have a new project coming up? We can help.

How we work

Open source

Our work is based on well-known, open source technologies whenever possible.


When working, we keep in mind your internal processes, and ensure that our solutions align with them.


We work hand in hand with your employees, in order to ensure that know-how is transferred and preserved within your organization.


The best results can be obtained when appropriate security controls are in place for both infrastructure components and applications.

Focus domains


Software Engineering


Banking and Finance




Cloud Native Solutions


Internet of Things




Security Architecture

From designing software and cloud architecture to organizing your internal processes, we help companies integrate security into their products and organizations.

Application Security

We help you develop secure applications from the ground up, or to improve existing ones. We help you build your secure software development life cycle, and make sure that the appropriate security controls are in place from the start.


Integrate information security into your DevOps processes, or develop a complete DevSecOps practice in your organization. We help you to develop and deploy securely by default.

Security Analysis

We review systems and products from the design, blueprint and prototype stages to uncover vulnerabilities and issues before they get to the production phase.

Penetration Testing

We evaluate the level of security of your applications, systems or organization by simulating a realistic attack to uncover problems before your adversaries do.

Red Teaming

We can simulate a well equipped and resourceful team of adversaries and challenge, test and train your internal teams and incident response procedures.

Research and Development

Research and development of custom and innovative offensive or defensive solutions in software and hardware.

Operations Security

Train your staff and organize your internal processes to reduce and manage the risk of industrial espionage and data leakage.

Training and education

Develop your internal teams. As active educators, we can train your staff in the areas of our expertise.

Contact us

Looking to improve your security posture or engineering practices?
Let's chat.

Company information

Apatura d.o.o.

Apatura društvo s ograničenom odgovornošću za razvoj informacijske sigurnosti

VA: TechPark, Zagrebačka 89

42000 Varaždin

Članovi uprave društva:

Tonimir Kišasondi, Igor Vuk

Upis u sudski registar: Trgovački sud u Varaždinu

Registarski uložak: MBS 070177189

Kapital: 20.000,00 kn uplaćeno u cijelosti

Žiro račun

Erste & Steiermarkische Bank d.d.

Jadranski trg 3a, 51000 Rijeka

OIB: 91703909847

IBAN: HR73 2402 00611009 71800