Engineering Filtration for the Future
Diemme Filtration operates worldwide with a deep commitment: to combine innovation, sustainability, and responsibility towards people, the environment, and the communities in which we work. This page clearly and concisely outlines our ESG commitments, the results we have achieved, and our vision for a safer, more efficient, and more sustainable industrial future.
For Diemme Filtration, sustainability is not a side project, but a strategic choice that guides every decision. Our filtration systems already contribute to reducing the environmental impact of industrial processes for customers around the world. At the same time, we invest in our people, in safety, in transparency, and in the development of the Lugo area, where our story continues to grow.

Environment
Reducing impact today, designing sustainable technologies for tomorrow
Environmental efficiency is an integral part of our technologies and processes. Thanks to continuous innovation and dedicated investments, we contribute to reducing resource consumption and emissions. Our plants, including the new facility in Lugo, are designed with energy efficiency and waste minimization in mind.
Our filtration technologies, particularly those used to treat mining tailings, enable customers to drastically reduce water consumption and environmental risks, making a sector that is essential for the energy transition more sustainable.

The results* of our commitment

-9.6% Scope 1+2 emissions

-15% energy intensity

8,059 GJ of energy consumed

2,784 m³ of water consumed

Over 9 million tons of water recovered thanks to plants built for the Mining & Quarry sector alone
*Data referring to 2024, with variation compared to the previous year.
People and Community
Safety, expertise, and ties to the local community
People are the driving force behind innovation at Diemme Filtration. We promote a safe working environment focused on professional growth, with initiatives that nurture young talent, continuous training, and internal well-being.
Alongside this, we maintain strong ties with the local area by investing in the community of Lugo, supporting local events and cultural and sporting activities, and actively collaborating with schools, universities, and associations to generate a lasting positive impact. This context also includes our partnership with the University of Bologna for the three-year Mechatronics course based in Lugo.

Our impact in 2024

158 employees

100% permanent contracts

+30% supplement for parental leave

4,341 hours of training

Achievement of ISO 45001 Certification
Integrity and transparency
A solid, ethical, and future-oriented management model
Diemme Filtration’s governance is based on transparency, ethics, and integrity. We operate in accordance with Model 231, an internal whistleblowing system, advanced IT security policies, and a code of conduct shared with employees and suppliers.
We invest in digitalization to enhance our business and people’s skills, improve the company’s production efficiency, and as a tool for monitoring processes and reducing consumption, with the aim of bringing tangible value to customers and communities around the world.

Measures adopted in 2024
- Adoption of the DMS (Document Management System)
- Adoption of the code of conduct by our Supply Chain
- Assessment of the safety conditions and environmental parameters of our suppliers
- Adherence to the ACN (National Cybersecurity Agency
