SEPARATIC Sarl

Porous graphene membranes for efficient CO2 capture

SEPARATIC is a Swiss deep-tech startup disrupting the carbon capture industry through its patent-pending Porous Graphene Membranes (PGM), which utilize a "templated plasma etching" breakthrough to create high-density, sub-5 nm pores for superior gas separation. Addressing the high costs and energy intensity of legacy solutions like amine scrubbing, SEPARATIC’s modular, chemical-free technology is approximately 20x smaller than conventional systems and drastically reduces economic barriers by targeting a capture cost of <25 CHF per ton of CO2?. The company, led by a specialized team of graphene and finance experts including Dr. Timur Ashirov and Prof. Ali Coskun, intends to transition from a B2B equipment sales model to a "Capture-as-a-Service" (CaaS) provider by 2030.

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Videos

SEPARATIC-CO2: Graphene membranes for cheap-to-operate and cheap-to-install carbon capture membranes

SEPARATIC-H2 video for Gebert Rüf Stiftung Innobooster funding

Venture Kick

Venture Kick supports potential entrepreneurs with start capital up to CHF 150'000 as well as hands-on execution support and access to a nationwide network of investors and experts in the startup field. Multiple times per year, 8 selected projects get the opportunity to present their business ideas in front of a panel. The 5 most promising projects enter the support process. After 9 months at the latest, the startups incorporate and enter the market. Since 2007, Venture Kick has invested over CHF 58 million in over 1111 projects.

Website

SEPARATIC Sarl

Porous graphene membranes for efficient CO2 capture

Headquarter:
Marly

Foundation Date:
February 2026

Technology:

  • Cleantech

Sectors:

  • Air and Environment
  • Cleantech
  • Energy efficiency

Support received

  • Support venturekick