Alto-Shaam

We are a family-owned and operated company, dedicated to pioneering solutions for the foodservice industry since our story began in 1955. Our journey started from a simple need: our founder, Jerry Maahs, was looking for a way to keep his delivered chicken hot for customers during the cold Wisconsin winters. This challenge sparked an innovation that would define our company – the invention of Halo Heat® technology. This revolutionary, low-temperature cooking and holding method became the cornerstone of our first Cook & Hold ovens, creating an entirely new category in foodservice equipment. For over 60 years, we have continued to build on this legacy of problem-solving, partnering with our customers to develop equipment that not only produces the highest quality food but also delivers a significant return on their investment through savings in labor, energy, and food waste.

Our commitment extends beyond just manufacturing equipment; we strive to be a trusted partner in our customers' success. With our global headquarters and manufacturing facility located in Menomonee Falls, Wisconsin, we proudly design and build our products in the USA, shipping them to more than 90 countries worldwide. As a multi-generational, privately-owned company, we put people at the center of everything we do. This philosophy guides our continuous investment in new technologies like robotics and automation, ensuring we remain at the cutting edge. We offer complete, integrated systems for every stage of food production—from cooking and chilling to holding and displaying. We believe in providing not just intuitive and dependable equipment, but also a comprehensive support system, including installation, training, and culinary expertise, to help our partners thrive and confidently explore new, profitable opportunities.