After more than 40 years working in the automotive sector, in SOME we have become one of the leading TIER 2 companies in the world and the leading company in metal components for safety elements such as airbags or safety belts .
But ... What does the term TIER 2 mean and how does it differ from the TIER 1 and TIER 3 industries?
The difference between TIER 1, TIER 2 and TIER 3
In the production chain of the automotive sector it is important to be able to differentiate each of the processes according to the suppliers that are part of them.
One company depends on the other and the supply chain of materials and parts is an essential part of the production process to generate an integrated model. In general, a TIER 3 company supplies a TIER 2 company and a TIER 2 company to a TIER 1 company. Thanks to all of them, it is possible to build the final product that reaches the vehicle manufacturer and, later, the end customer.

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23/06/2026
The new Panasonic Tawers generation enhances the speed, stability and precision of welding processes
03/06/2026
The event highlighted labour inclusion as an opportunity to build more responsible, cohesive companies committed to the region
23/04/2026
We boost our metal bending capabilities with new automation technology to ensure faster setups and reliable results.
08/03/2026
Today, 8 March, we share the final testimony in this series dedicated to three women at SOME who are developing their careers in different areas of the company. Three perspectives that highlight talent, commitment and the need to continue moving towards real equality of opportunities.