we rebuild coral reefs

Ulrike is an expert in tropical ocean ecosystems, with a PhD in Microbial Oceanography and Genetics. She has developed and led scientific projects in the lab and in the field for more than 10 years. At rrreefs, Ulrike is responsible for scientific strategy and business development.

Marie is an artist and material specialist, whose artistic research and practice have been focused on aquatic ecology for more than 7 years. She understands the behavior of clay like no other and ensures that the design of our system fits its purpose. At rrreefs, Marie leads product development and design, marketing, and public relations.

Hanna is a marine scientist who worked for different green and social start-ups and NGOs in the field of ecosystem protection and applied marine sciences. As an advanced scientific diver with over 8 years experience in ecosystem conservation and restoration, Hanna leads our field operations. She is responsible for safety underwater and our scientific field and lab experiments.

Josephine has a background in International Relations with a focus on climate politics. Having worked both in the private and public sector, she has gained first-hand insights into sustainability consulting and international cooperation. At rrreefs, Josephine is driving partnership engagement and business development opportunities.

Hannah completed degrees in Liberal Arts and Sciences, Biology, and Urban Studies in 7 different countries. She is involved in business development, accounting, and financial planning at rrreefs.