The Green Zone


EcoVadis 2023 Silver Medal

We are very pleased to announce that our company has been awarded the EcoVadis Silver Medal for the second time, improving the last year's score and finding itself among the 25% of awarded companies. DIERA’s percentile rank was 78, meaning that the company's performance was better than 78 per cent of all companies worldwide rated by EcoVadis.

EcoVadis 2023 Silver Medal

The EcoVadis assessment is voluntary and helps to determine how successful a company is in addressing sustainability and CSR in its operations and management system.  

The assessment process is based on four areas of company’s activities:

  • Social
  • Ethical
  • Environmental
  • Supply Chain (Procurement) related

The EcoVadis silver award motivates us to continue developing and improving, highlighting areas that require greater effort and commitment from us. We welcome all workers' efforts to make deliberate improvements in terms of sustainable development.

This award is a result of many people's hard work, and it illustrates DIERA's strategic commitment to protecting people and the environment. We will not just sit back and rest on our laurels, we understand that nowadays sustainability is not only a trend, but first and foremost it translates into real goals and measurable results in building a better future.

Aware of the importance of this issue, we developed the role of CSR Specialist in our company, in charge of monitoring and implementing the sustainability strategy, as well as interacting with customers and suppliers.

Tel.: 515225528;

CO2 Emission Calculator