In 1985 HOAC was founded by Ingrid and Wolfgang Hoegg. Today the family owned business is operated by the next generation, siblings Dr. Gabriele Hoegg and Martin Hoegg. Located near Düssedorf, Germany, HOAC manufactures innovative aluminum systems for theatre, event, and stage technology. All of HOAC systems are built with the modular concept in mind to allow for greater flexibility. Technical specifications and system compability combine to create an impressive structure where all components fit together and add greater. HOAC stands for superior technical development with a focus on system integration in stage technology. HOAC offers all of this with a record of success. HOAC has references and installations in almost all European countries, including many distinquished theatre and opera houses in the United States and Asia.