Tom is a Co-Founder and growth architect with 25 years spent turning digital projects into profitable international businesses. Holding a German engineering degree and an MSc from London, he treats digital marketing, sales, and global customer acquisition as a precise, predictive science. He has guided more than 100 projects across international borders, building a reputation for exceptional growth and highly optimized marketing performance. At i4, he designs the data architectures, attribution frameworks, and automated customer journeys that let ambitious companies scale into global markets.

Mark is an entrepreneur and investor with more than 20 years building, scaling, and transforming businesses across Europe and the United States. His work has generated over €250 million in revenue, created more than 1,000 jobs, and helped companies build lasting positions in highly competitive markets. He partners with founders and investors to unlock growth, enter new markets, and build long-term enterprise value — often investing alongside them when conviction is high. Mark holds degrees from both a German and a U.S. university.

Brando brings more than 10 years of experience in sales and business development, built across international B2B markets. He specialized in setting up and running B2B sales funnels — the systems that turn interest into revenue — consistently producing measurable growth alongside long-lasting client relationships. That combination — systems that convert, paired with relationships that last — sits at the center of how i4 approaches go-to-market. He holds a degree from the London School of Economics and Political Science.