In 1985 HOAC® was founded by Ingrid and Wolfgang Högg. Today the familiy business is operated by the next generation, siblings Dr. Gabriele Högg und Martin Högg. Located near Düsseldorf, Germany, HOAC® manufactures innovative aluminium systems for theatre, event and stage technology. All of HOAC® Systems are built with the modular concept in mind to allow for greater flexibility and mobility. Thechnical specifications and systems compability combine create an impressive structure where all components fit together and add greater value to the user.
HOAC® stands for superior technical development with a focus on system integration in stage technology. The basic element is the HOAC® System frame connected togehter by the unique patented link block connection. The following product range is achieved by this standard: Truss Systems, Platforms and Staging, Turntables, Stage Wagons, Grandstands, Stage Design, Fly Bar Systems, Track Systems, Acoustic Shell Systems
The Quality Management is achieved by certificates EN 1090 1-3 and ISO 3834 -2.
HOAC® delivers worldwide, has offices in Hong Kong and Beijing, China and has references in almost all european countries, including many distinguished theatre and opera houses overseas.

Address
Management
Ingrid Högg
Dr. Gabriele Högg
Martin HöggYear of establishment
1985Business activity
Aluminium construction for theater and stage technology