Title: Company Author: RegioHelden Published: 12. August 2025 Last modified: 19. March 2026 --- **Company** We create solutions ##### Flexible with a system # **HOAC^(®) ** – a strong partner for professional theater and stage technology Whenever you need a stage, you need to be able to rely on **expertise, flexibility, and safety**. HOAC® Schweißtechnik is a family-run company founded in the 1980s that offers everything you need fo**r theater and orchestra performances**, from mobile stages and grandstands to trusses and mobile concert halls. We focus not only on the **high quality** of our products, but also on humanity and tolerance in our dealings within the team and with our customers. Would you like to learn more about us, our work, and our projects? Feel free to **contact us** by phone at [+49 2841 908280](https://www.hoac.com/company-2/+492841908280?output_format=md) or by email at [info@hoac.de](https://www.hoac.com/company-2/info@hoac.de?output_format=md) with your inquiry! ## Our Quality Promise to You ![nachhaltigkeit icon](https://www.hoac.com/wp-content/uploads/sites/9545/2022/04/ 4_Icon_nachhaltig-wirtschaftlich1.svg) **Sustainable** HOAC® products are durable and can be reused for other applications. ![sicherheit geprüft icon](https://www.hoac.com/wp-content/uploads/sites/9545/2022/ 04/4_Icon-schweissen1.svg) **Safe & Tested** As a certified welding company, we manufacture our products in accordance with DIN EN 1090 1-3 and ISO 3834-2. ![Made in Germany Icon](https://www.hoac.com/wp-content/uploads/sites/9545/2022/ 04/4_Made-In-Germany1.svg) **Made in GermanyEach system frame (“Zarge”) and many other products are manufactured at our headquarters in Moers. ![bühnenbau nach mass](https://www.hoac.com/wp-content/uploads/sites/9545/2022/04/ 4_Icon_Icon-Sonderbau-nach-mass1.svg) **Individual SolutionsWe develop, plan, manufacture, and construct your project individually according to your requirements. ## **Our company history– a success story Our success story **began in 1985**. Just three years later, owner Wolfgang Högg offered the first trusses for theaters and other event venues. In 1993, we developed the first aluminum frames in collaboration with the Aalto Theater in Essen – laying the foundation for our **multifunctional system frame**.  The order situation improved, enabling us to move into our current company **headquarters in Moers in 2000**. We can look back on a large number of exciting projects and look forward to the future with enthusiasm and motivation, continuing our company history. ## Networking as an asset For us, exchange and cooperation with our partners are part of a successful business. With partners such as Green Motion and Unican, we can **make your visions a reality**. Abroad, we have competent local partners who also come from the field of theater and stage technology. These include Sanken, Pascualin, and Createx, among others. As a company that has been active in the field of theater and stage technology for more than 40 years, Pascualin is a **reliable partner for innovative solutions**. Sanken is the point of contact for Japanese customers when it comes to modern stage technology, and Createx is our reliable trading partner in Scandinavia. We also work internationally thanks to partners such as EOS, which cooperates with HOAC® products and represents the Benelux countries. This is also made possible by Stageelements, the representative for stage technology in Poland, and our representative office in Beijing. Are you interested in our collaborations? We have prepared ** clear and transparent information** about our current partners for you. ## Stay up to date Theater and stage technology is an industry that is **constantly changing** and always seeing new trends. What are our latest product developments, such as our foldable concert room tower? How does the HOAC® frame system work? How can sustainability be integrated into theaters? **Our blog **provides answers to these and many other questions, giving you regular insights that keep you informed about current topics. Our blog also provides information about our closing times and** industry-specific events**: * Trade fairs * Regional group meetings  * Workshops Here you will find everything you need to know about past events and receive notifications about upcoming events to which we would like to invite you. No matter which part of our work you are interested in, we look forward to hearing from you. Call us, send us an email, or use our contact form to make an appointment!**euen uns über Ihre Kontaktaufnahme**. Rufen Sie an, schreiben Sie eine E-Mail oder nutzen Sie unser Kontaktformular, um einen Termin zu vereinbaren! [ About us](https://www.hoac.com/about-us/?output_format=md) [Company history](https://www.hoac.com/history/?output_format=md) [Partners](https://www.hoac.com/partner/?output_format=md) [ Blog](https://www.hoac.com/news/?output_format=md) ## Do you have any questions or special requirements? Then please feel free to contact us. We will advise you without obligation. Whether small or large, simple or unusual, we look forward to your project! [Request ](https://www.hoac.com/contact/?output_format=md) **Made in Germany** As a welding specialist we manufacture our aluminium stages at our site in Germany. **Weltweiter Vertrieb** From Europe to China to the United States – we deliver our stages to any place in the world. **Aufbau & Wartung** You need a supervising or maintenance? Our installation team supports you worldwide. [+49 2841 908280](https://www.hoac.com/company-2/+492841908280?output_format=md) [info@hoac.de](https://www.hoac.com/company-2/info@hoac.de?output_format=md) We make it happen! ### Things to know [News](https://www.hoac.com/news/?output_format=md) [Partner](https://www.hoac.com/partner/?output_format=md) ### Customer Service [Contact](https://www.hoac.com/contact/?output_format=md) [Downloads](https://www.hoac.com/downloads/) [Download Catalogue ](https://www.hoac.de/wp-content/uploads/sites/9545/2025/03/HOAC-Catalogue-Stage-Technology-2025.pdf) [Certificates](https://www.hoac.com/downloads/) * [Deutsch](https://www.hoac.de/unternehmen/) * [English](https://www.hoac.com/company-2/) --- © HOAC Schweißtechnik GmbH [Imprint](https://www.hoac.com/imprint/?output_format=md) [Terms and Conditions](https://www.hoac.de/wp-content/uploads/sites/9545/2026/03/HOAC-AGB-2026-EN.pdf) [Privacy Policy](https://www.hoac.com/privacy-policy/?output_format=md)