Architecture for Unique Brand Moments

With expo, event, and museum structures, AMBROSIUS ensures that companies, brands, and art and cultural institutions leave an unforgettable impression. As part of the NUSSLI Group, we offer customized turnkey solutions — from the concept to the final implementation and the subsequent dismantling — all from a single source and fully tailored to client requirements. Collaborating closely with clients, architects, and agencies, we develop ideas into concepts and bring them to life by making them a tangible reality.

About us

Ambrosius Deutschland GmbH is an internationally active trade fair construction company headquartered in Frankfurt am Main. The family-run company was founded in 1872 as Ernst F. Ambrosius & Sohn GmbH and acquired by the NUSSLI Group in August 2014. Each day, around 80 specialized professionals bring their in-depth knowhow, innovative approaches and flexibility to the table as they work on multifaceted projects; always, sustainably, cost-effectively, reliably, with an impressive standard of quality, and right on schedule.

Germany, Frankfurt

Ambrosius Deutschland GmbH

Hanauer Landstraße 523
DE-60386 Frankfurt am Main

Germany, Rebgeshain

Ambrosius Deutschland GmbH

Production and Central Storage Facility
Im Neuenteiler 5
35327 Ulrichstein / Rebgeshain


Frank Nemetz

Frank Nemetz

Sales Manager

Our Projects

We have compiled an extract of NUSSLI Group's most exciting and demanding projects for you. Here, you will find temporary structures that meet the highest standards where quality, safety and cost-efficiency are concerned.

Comprehensive Service from A to Z

With us, your event is in the best of hands, right from the very beginning. We support you in all project phases and provide you with knowhow and foresight while advising you every step of the way. We offer a wide range of services from consulting and planning to production, assembly and operation, as well as dismantling and warehousing.


The combination of system material and customized structures is what makes our range of products unique to the NUSSLI Group and provides clients with added benefits in terms of project execution, costs, speed, quality, and flexibility. Our production facilities, with their own Timber Construction, Carpentry and Metal Construction departments, contribute craftsmanship know-how to all areas of project implementation.

News and Media

Always Up to Date: Announcements and news from the colorful world of NUSSLI. We report on trade fairs, world expositions and sporting and cultural events and take you to our construction sites.