Elin Mårtensson is the Co-Founder & CEO of AI-BOB, a Swedish ConTech startup setting a new standard for the construction industry by eliminating building errors before they are built. With 13 years in construction and real estate development — leading large-scale projects like Mall of Scandinavia in Stockholm and Fisketorvet in Copenhagen — Elin reached a breaking point. Not a single project finished without costly errors. In fact, a quarter of all money invested in construction is spent fixing mistakes, causing hundreds of millions of tons of unnecessary waste every year. In spring 2024, she founded AI-BOB — an AI agent that reviews drawings against regulations and standards to catch errors before construction begins. The goal: to save time, money, and the planet.