Kasia Zalewska

Roq.ad GmbH enables advertisers to create retargeting campaigns across all consumer devices. It offers solutions for digital marketing, as well as enables advertisers to tailor their communication by targeting users across various devices. The company was founded by Kasia Zalewska, Bartek Bogacki and Carsten Frien in 2015 and is headquartered in Berlin, Germany.

Made of Air GmbH is a climate-focused materials company based in Berlin, Germany. The German company transforms waste biomass into high-value, carbon negative materials for industrial use, which replace fossil materials and other composites in manufactured products. The materials permanently remove CO2 and are thermoformed by standard industrial processes to meet millions of building and consumer product applications. Made of Air's mission is to provide carbon negative materials to enact and inspire urgent, scale reversal of the climate crisis. The company was founded by Allison Dring, Daniel Schwaag, Kasia Zalewska, and Allison Dring has been the CEO since incorporation.