Many years of know-how and innovation

RTi Rohrtechnik international has its head office in Austria and unites under its umbrella seven construction companies, with an extensive network of subsidiaries operating across Europe, as well as the global production and trading company NordiTube with its own liner production in Belgium

More than 30 years of experience in trenchless pipe rehabilitation

The Group has been actively engaged in civil engineering operations for more than 50 years. RTi boasts a success record of 35 years in the inspection and trenchless rehabilitation of all types of piping systems, including wastewater, drinking water, gas and oil pipes. RTi’s service portfolio comprises all standard technologies used for trenchless inspection, cleaning, repair and rehabilitation of all types of pipes as well as new pipe installation, container/tank rehabilitation and sanitary engineering. This allows us to provide the perfect solution to any problem related to defective gravity and pressure conduits ranging from DN 50 to 5500 mm in size.

Our many years of experience, our well-trained and highly motivated employees as well as our innovative and proven technologies enable us to deliver reliable products and services in first-class quality.

Our history

Product innovation, hard-working employees and increased visibility in the global marketplace have been our core themes in recent decades.

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Corporate Responsibility

RTi seeks to create value not only by offering high-quality products and services, but also by protecting the environment and ensuring human safety.

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With the seven construction companies and the global production and trading company RTi Group boasts more than 330 employees.

Group companies at a glance

Quality Securtiy for our customers

We have all crucial certificates, permits and quality labels to guarantee high-quality project performance: