AGRU The plastics experts


High-quality products made from engineering plastics

As a reliable, professional supplier, AGRU offers everything from semi-finished products through to technologically optimised injection moulded fittings, all from a single source. Founded back in 1948 by Alois Gruber senior in Austria, nowadays the company is one of the world‘s most important single-source suppliers for high-quality piping systems, semi-finished products, concrete protective liner and lining systems made from engineering plastics. With its expertise in producing engineering plastics components and developing tailored solutions, AGRU is present in virtually every sector of industry.


Application areas include water and gas infrastructure, the energy sector, chemical and heavy industries, semiconductor and life-sciences (PURAD), tank and apparatus building, naval and aviation industries, civil engineering and mining, building construction. The possibilities opened up by AGRU products are manifold, just as the requirements of the worldwide customers are diverse.

The family-based company with more than 1.000 employees and production plants on several continents is being led by CEO Mag. Alois Gruber, the son of company founder Alois Gruber senior. Clear decisions, integrity and continuity characterise his company. AGRU customers appreciate the extraordinary flexibility and short reaction times made possible by this flat hierarchy. 

Just as they appreciate the reliability of the products and of every agreement. As a real family-owned company, AGRU is very much aware of its responsibility to customers, employees and the environment. To ensure that our employees stay fit and healthy over the long term, we offer various workplace health promotion measures. An important role is played by our open culture of conversation and the good working atmosphere within the family business.


“As an application engineer, I have the opportunity to accompany our customer projects from the first idea to the successful product realization. The variety of products, the perfect working atmosphere and the great cooperation between all departments give me a lot of pleasure.”

- Johannes Derfler


AGRU is established as the world‘s most important single-source supplier for high-quality products made from engineering plastics. Conservation of resources and respect for the environment occupy the foreground in all our business endeavours. Customers all over the world trust the plastics expertise the company has amassed in the course of a lifetime. 


AGRU supplies the plastics technology that makes customers from all over the world successful in their widely differing industries. As a reliable, experienced supplier we offer everything from semi-finished products through to technologically optimised injection mouldings, all from a single source. We handle the challenges from thousands of projects and evolve our products and services on a rolling basis. Uncompromising quality, outstanding customer benefit and high operational dependability are our maxims. We implement custom solutions and application-oriented new developments with the highest flexibility - with precision and economically. Our dedicated employees with plastics expertise make AGRU successful as a global player.