top of page


The UniSieve team is passionate about:

Decarbonising Heavy-Emitting Industries via Sieving Membranes

UniSieve® is a Switzerland-based cleantech company providing molecular separation solutions for various applications, including carbon capture, chemical purification, and the separation of energy gases.

Our unique platform solution has been developed and tailored to open new opportunities for membranes to extend or replace thermal separation technologies and thereby save up to 90% of the process energy.

We support our clients in increasing their production yield, lowering operational costs, and reducing CO2 emissions.  
bottom of page