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Backed by TLC Group – a Polish-Swedish family of brands with over 20 years of experience in engineering, manufacturing and project delivery.

onso-20-years-of-experience

We have the know-how, production capacity and processes to manage complex, multi-unit projects with consistency and control.

years of experience
20+
countries with our projects
50+
production facilities
5
of production space
35,000 m²
people
750+

We care about sustainable development.

  • Renewable Energy Sources

    By the end of 2026, we aim to achieve a 90% share of energy from renewable sources.

  • Eco-Friendly Transport

    100% of our vehicle fleet consists of electric and hybrid vehicles.

  • Environmental Documentation and Quality Standards

    We provide comprehensive information on the environmental impact of our products.

  • Process Automation

    We have implemented smart energy management systems, heat pump systems and electronic invoice processing.

We focus on sustainable solutions and continuously improve our production facility to operate more efficiently, reducing our environmental impact and energy consumption.