Find out About our Versatile Operator Solutions for Industrial Doors Innovation and reliability – that’s what Marantec embodies. Reliability is part of our commitment to customers. Because our operators are designed to provide safe, efficient workflows. We aim to help you optimize your processes with innovative solutions. That is why we are constantly working to make our operators even more efficient, more environmentally friendly, and more intelligent. Benefit from our reliability and innovation, no matter what your company requires. Sectional Door Operators for Halls and Industrial Settings We have a operator for almost every industrial sectional door. Our product range is based on experience gathered over many decades, during which we advanced our own development, production, installation, and maintenance in the field of commercial door drives each and every day.