Unveiling Marketing Mix Modelling: The Future of Marketing Measurement
Executives have always dreamed of a "single source of truth" to measure marketing performance and...
Read More →Johannes Fiegenbaum
Johannes is a sustainability consultant and early-stage climate tech investor. With a background in marketing technology, he now helps companies grow sustainably—whether through ESG strategy, carbon accounting, or positioning for Article 9 VC funds. He regularly writes about corporate decarbonisation, product LCAs, and climate innovation, drawing on hands-on experience with startups, investors, and sustainability leaders across Europe.