Karabit d.o.o., founded in 2003

A specialized company for tunneling and surface blasting registered in Croatia. Our core activity since founding.

Who We Are

Our core business is tunneling and surface blasting

Karabit d.o.o. is a Croatia-registered company specializing in tunneling and surface blasting. The company employs 30 blasting professionals.

The company is fully self-sufficient in handling explosives, operating its own authorized storage facilities, ADR-certified transport vehicles, and licensed blasting engineers. Karabit approaches every project as a turnkey contractor, entirely independent of external subcontractors.

2003

Year of establishment

30

Employees

50+

Projects

100%

Autonomy
Minerski tim tvrtke Karabit d.o.o. sa zaštitnom opremom na gradilištu u tunelu.
Key Experts

Team

Marinko Dusper
Founder & Managing Director – Certified Blasting Engineer

Over 20 years of experience in blasting design and execution. Managed works on the A1 and A7 motorways, Adriatic Corridor projects, and tunnels on the Pelješac Bridge access roads.

Tunneling Engineer
Project Manager – Underground Works

Specialized in blasting for underground structures and tunnels. Experience on the Kozjak, Polakovica, Supava, and Zagori tunnels.

Logistics Manager
ADR & Warehousing Officer

Managing the transport and storage of explosives. ADR certification, coordination with the Ministry of the Interior (MUP), and inspection authorities.

Licenses & Standards

Certificates & Permits

Explosives Handling License

MUP RH authorization for the acquisition, storage, and use of explosives in mining and construction works.

ADR – Carriage of Dangerous Goods

Class 1 ADR certificates for the transport of explosives. Private fleet equipped in accordance with European regulations.

Mining Licenses & Authorizations

Licenses for surface and underground blasting operations in accordance with the Mining Act.

ISO 9001 Currently undergoing certification

Establishment of a quality management system in accordance with the ISO 9001:2015 standard. Certification is planned by the end of 2025.