We are pleased to announce the appointment of Kimmo Rauma as Interim Growth Officer. Mr. Rauma brings a proven track record as a founder and growth leader in the technology sector. He is best known for his role in building a startup from scratch to a market leader with over 100 MEUR revenue in the heavy-duty electrification industry, where he worked closely with Sofi’s CMO, Nina Harjula, in the same leadership team for a decade.

We are proud to announce that we have achieved the ISO 9001 Quality Management System certification! This milestone reflects our team’s dedication to delivering the highest quality in everything we do — guided by our values; Customer-Centric, Simple, and Sustainable.

We are excited to announce a new partnership with Ecoline Group, a trusted Turkish environmental solutions provider. This collaboration aims to re-invent the value in water in Türkiye’s mining industry, offering a sustainable path forward for one of the country’s most critical sectors.

Riina Salmimies, CEO and Nina Harjula, CMO at the EIT Raw Materials Summit 2025

Sofi Filtration, a global leader in industrial water filtration solutions, proudly announces the launch of its new brand and marketing strategy, reaffirming its commitment to cleaning industrial waters while expanding into the critical mineral recovery market.

Porvoon Energia acquired a Sofi Filter® SF200 for the Loviisa power plant in 2016. The filter was introduced as a side stream filter with the aim of removing fine solids accumulated in the district heating network.