Weeefiner

Weeefiner, founded in 2017 and based in Jyväskylä, Finland, is a greentech and cleantech company specializing in innovative water treatment and material recovery solutions.

The company focuses on extracting dissolved metals and nutrients from industrial wastewater and mining effluents, promoting the circular use of raw materials. Their proprietary technology, the 4D Scavenger®, utilizes 3D-printed, chemically porous filters to selectively recover valuable materials from water streams. Weeefiner offers a range of products and services, including 4D Scavenger® filters, modular material recovery systems, and sustainable water treatment solutions. They serve energy and water-intensive industries such as mining, metal processing, chemicals, energy, and electronics recycling. The company aims to reduce costs for industries while minimizing environmental impact and enhancing material efficiency. With a growing team and recent funding to support their development, Weeefiner is positioned to lead in the recovery of dissolved materials by 2030.