What began as a small engineering office in southern Germany gradually evolved into a company driven by a bold vision. Engineers, designers, and mechanics worked side by side to develop innovative machine concepts for ever more demanding tunnelling projects. Each challenge inspired new ideas, and every successful project paved the way for the next breakthrough. The first “MH machines” marked the beginning of a journey that soon reached far beyond southern Germany. As the team expanded, new markets emerged and projects grew in scale and complexity. Fueled by engineering excellence, pioneering spirit, and the courage to break new ground, these first 25 years laid the foundation for a global success story.