Gyri Reiersen is the co-founder and Chief Product Officer of Tanso, a Munich-based startup helping industrial companies measure and reduce carbon emissions through automated software solutions. A former innovation consultant at Fraunhofer and a Davos50 Global Shaper, Gyri brings a systems-level mindset to solving one of the planet’s most urgent challenges.

With a background in engineering from TUM and ETH Zurich and experience as an investment analyst, Gyri is uniquely positioned to advise startups balancing climate impact with scalable SaaS models. At Tanso, she led product strategy from zero to market traction, helping unlock value in one of the toughest customer segments: traditional industry.

Gyri serves as a highly selective advisor to clean tech and ESG-focused startups, especially those working with complex B2B dynamics. Her input is especially valued in aligning product, mission, and market fit.