About Us
Building a more sustainable world through technology and transparency
Our Mission
At Carbontribe, we are driven by a profound commitment to preserving and enhancing what truly matters. Our mission is to build a more sustainable world where every action is transparent, equitable, and impactful. We strive to make participation in carbon reduction projects accessible to everyone—individuals, companies, and project initiatives alike.
Founded by two passionate professionals with years of experience, Carbontribe was born from a shared vision to transform the way we tackle carbon sequestration and emissions reduction by leveraging innovative technologies.
“Participating in carbon reduction and compensation is a complex process, especially for smaller businesses that are often eager to contribute. Our main goal is to make it accessible for everyone.”
Our core values of sustainability, innovation, and community guide us in everything we do. We are committed to continuous development—both within our company and the broader environmental movement. By embracing cutting-edge technologies and methodologies, we ensure our efforts evolve to meet the pressing challenges of our changing world. At Carbontribe, we work collaboratively and inspire others to join us in creating a cleaner, more sustainable future for all.
Our Values
Sustainability
Every decision we make considers its long-term environmental and social impact.
Innovation
We leverage cutting-edge technology to solve the most pressing environmental challenges.
Community
We prioritize the wellbeing of local communities in all our projects and partnerships.
Team
Keiichiro (Kay) Yano, Co-Founder & CEO
Ex-Google, ex-Salesforce, resides in Berlin. +15 years B2B tech enterprise bizdev. 4 times founder in Germany, Japan, Estonia. Web3 entrepreneur since 2017. IE Business School MBA
Yuki Katoh, Co-Founder & CTO
A master in computer vision, machine learning, AI, big data, blockchain and software engineering. University of Essex, MSC with distinction
Julia Sluis, Sustainability Strategist
Passionate about sustainable systems and development economics, with a multidisciplinary, hands-on background in the Netherlands and Spain. Holds MSc's in Environment & Resource Management and International Development.
Sachiko Miyake, BizDev Manager
Ex Itochu Corporation, handled international finance and trade of forestry resource products in the US, China and APAC. Berlin School of Economics and Law MBA
Norika Kizawa, NFT Tokenomics Advisor
Expert in NFT / DeFi technical lead / architect, NFT marketplace, IEO, token economics design
Takayoshi Sonoda, Carbon Credit Advisor
Specialized in third-party verification and promotes regional revitalization, corporate ESG branding, emission calculation and ESG disclosure for startups