METAL ENTHUSIASTS

More than a work...
When I founded the company back in 2016 my main goal was to provide global and innovative solutions for metallic structures.

Here at ST3 we truly believe in the speed of trust and everything runs around this basic principle. Adding work capacity and innovative spirit lead us to achieve together with our clients solutions that are best in class.

This means our clients can be sure that they have made the right choice and that they are receiving the best value for money.
For us each client is a special client and each project is unique, we work everyday to exceed our client expectations.

Paulo Cavaleiro, Managing Partner

ST3 follows a policy that promotes the company’s sustainable growth, based on the following guidelines:



  • Efficiently allocating resources to the various activities, with a focus on value creation;
  • Continuously improving the performance of processes and of the Management System;
  • Continuously ensuring product quality;
  • Developing mutually beneficial relationships with suppliers;
  • Developing internal customer/supplier relationships as a means of continuous improvement;
  • Ensuring compliance with the normative, legal and regulatory requirements subscribed to by the organisation.
More than 20 years of know how in the business accumulated in high standard projects
We work as a family and treat our clients also as part of this family.