Swiss startup days 2026

20 – 21 May 2026 | Bern, Switzerland

DeltaSpark

www.deltaspark.chSwitzerland
10 profile visits

About

At DeltaSpark, we are the first to transform CO2 into cheap H2, building materials and green chemicals simultaneously. Our breakthrough carbon capture, utilisation and storage (CCUS) technology has been designed to permanently remove CO2 from industrial sources. Utilizing an electrocatalytic process in standardized shipping containers, protected by two patents, DeltaSpark mineralises the captured CO2 rapidly and efficiently into building materials, while simultaneously producing high-value products such as cheap clean hydrogen (H2), oxygen (O2) and green sulfuric acid (H2SO4). DeltaSpark’s ultra-fast mineralisation process, is up to 100 times faster than any existing technology while being the only and unique solution to address both economical CO2 removal and economical local clean H2 without depending on carbon credits.

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Sector(s)

Sustainability

Representatives

Luc Bondaz

Co-founder & CEO

DeltaSpark