Annika Langbein

Sirona Technologies is a Brussels-based DAC company designing and producing modular Direct Air Capture machines to remove CO₂ from the atmosphere at scale. Our machines are build in retrofitted shipping containers and we are sorbent agnostic. With our first pilot operational in Kenya, we are now deploying a commercial-scale machine in the Middle East and expanding across other geographies. Our approach combines cost-effective, rapidly deployable DAC units with durable carbon storage through trusted storage partners. By focusing on speed, scalability, and integrity, Sirona aims to make high-quality carbon removal accessible to global buyers and play a meaningful role in accelerating net zero.