About T3

About Us

From an idea and the energy of enthusiasm, to a leader in integrated security solutions

T3 DOO is a company with decades of experience in the design and implementation of power, IT and security infrastructure, which through strategic transformation has evolved into a leading service provider of integrated solutions for information protection and corporate security. Since its establishment in 2005, T3 DOO has successfully implemented projects in the fields of electrical installations, telecommunications, traffic and IT infrastructure, and today we are raising standards in the field of technical protection and corporate security.

Our evolution is driven by market needs and global security trends. We have recognized the growing need for intelligent, connected and efficient security systems, and have advanced our services in the direction of designing, installing and maintaining advanced security platforms that integrate video surveillance, access control, alarm systems, IoT technologies and analytics based on artificial intelligence.

Today, T3 DOO is synonymous with reliability and innovation in technical protection, providing complete security and operational efficiency to companies and institutions of all sizes.

Our team

The T3 DOO team consists of licensed experts in the field of technical protection, risk assessment and corporate security, with many years of experience in the development of sophisticated security solutions. Our engineers, designers and security consultants have internationally recognized certificates, and their expertise includes:

✔ Design and installation of advanced security systems
✔ Risk assessment in the protection of persons, property and business
✔ Integration of IT and IoT technologies with security systems
✔ Crisis management and business continuity planning
✔ Forensic analysis and auditing of security systems

Our mission is to create a safer and smarter business environment through innovative and reliable solutions.

Our values - Principles that guide us

Reliability – Security is trust, and we build it through transparent, legal and proactive security strategies.
Innovation – The application of the most modern technologies in technical protection guarantees clients advanced and adaptable solutions.
Legality – All our solutions are fully compliant with the Private Security Act, GDPR regulation and international standards.

We are proud of our commitment to quality, and our work is recognized and certified through leading national and international industry standards.

Certificates and licenses - Guarantee of quality and legal security

T3 DOO operates in accordance with all relevant legal regulations and standards, including:

✔ License to perform technical protection work (in accordance with the Law on Private Security)
✔ SRPS A.L2.003:2017 – Standard for risk assessment in the protection of persons, property and business
✔ ISO 9001:2015 – Quality management system
✔ ISO/IEC 27001 – Standard for information security management
✔ NIS2 – Compliance with the European Cyber Security Directive

These certificates confirm our commitment to the highest standards of security, risk management and data protection.

Partners and strategic cooperation

In order to provide the best and most advanced security solutions, T3 DOO cooperates with leading technology companies, equipment manufacturers and international professional organizations. Our strategic partners include manufacturers of top security systems, IoT platforms and software solutions, which ensures the highest level of quality and reliability.

Our long-term cooperation with financial institutions, government bodies, industrial plants and corporations confirms our ability to deliver complex, integrated security solutions adapted to the specific needs of users.

Why T3?

Many years of experience in the security and IT industry
Innovative and integrated solutions
Professional and licensed team
A complete security platform – from design to implementation and maintenance
Certified solutions aligned with domestic and international standards