Mission & Vision
We are driven by a clear goal: to accelerate decarbonisation by creating advanced structural solutions for the energy sector.
As a high-technology company, we are committed to always exceeding our customers' expectations through innovation, expertise and efficient lean manufacturing. We believe that our motivated employees are the key to that success.
That is why we build a culture every day where safety, mutual respect, teamwork and personal responsibility are valued. Through continuous improvement and dedication to outstanding quality, we proudly serve as your trusted partner in building a sustainable world.
Capacity expansion and technology investment
Digitalisation and process improvements
Organisational culture and people development
Our history
Vision & mission
The Mezga brothers found Primabiro as a 'business bridge' between the domestic metal-processing industry and the demanding markets of Austria, Germany and Italy.
Business branches
ENERGY SECTOR
We manufacture transformer tank housings and associated components for power transformers.
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Our facility
We cover all key technological steps: from process planning, material procurement and preparation, cutting and machining to assembly, welding, corrosion protection of the finished product, and dispatch.
ESG
Responsibility towards the future is not just an obligation — it is at the core of our business strategy.
Environment
Every transformer tank and steel structure we deliver enables another megawatt of clean power to reach the European grid. Our own solar power plant, waste management and continuous emission reductions are integral parts of our business strategy towards CO₂ neutrality.
- Solar energy at our own facility
- Transformers for renewable energy projects across Europe
- Continuous emission reductions towards CO₂ neutrality
Social
With over 350 employees drawn predominantly from Čakovec and the surrounding Međimurje region, our people are both our neighbours and our greatest asset. We maintain a zero-incident policy and are in the process of certification to the ISO 45001 standard, backed by ongoing training and personal protective programmes.
- 350+ employees in Čakovec and the surrounding area
- Zero-incident goal in workplace safety
- Continuous training and career development
Governance
Thirty years of continuous operation, ISO 9001:2015 quality management and DIN EN 1090 structural certification give our clients a verifiable track record. As part of the Kolektor ETRA group since 2020, we combine local accountability with the stability of an international industrial group.
- ISO 9001:2015 — quality management
- DIN EN 1090 — steel structure certification
- Part of the Kolektor ETRA group
IMS
Integrated management system.
Zero incident goal
Workplace safety is our number one priority. We carry out regular risk analyses and preventive measures to ensure a zero-injury rate.
Regular training
All employees complete structured training programmes in occupational safety, environmental protection and quality management.
Personal protective equipment
Every employee is equipped with appropriate protective equipment in accordance with the requirements of their role and applicable regulations.
Safety certifications
We are in the process of certification to ISO 45001 standard for occupational health and safety management. All activities are carried out in accordance with the principles of this standard.
Princess Elisabeth Island
Client: Elia Group
It will serve as the main hub for collecting and distributing vast amounts of electricity from offshore wind farms to the European mainland.
Our partners
We collaborate with leading European manufacturers and integrators of energy equipment.
Frequently asked questions
Production capacities and capabilities
Quality and standards
Logistics and cooperation
Have a specific technical requirement not covered here?
Our engineering team is available for consultations and analysis of your drawings.
News
All news
Contact
Have a project or enquiry? Get in touch.