Press release
Three men in formal dress stand next to each other in front of a colored background that runs from red to blue. The man on the left is wearing a white shirt with a black bow tie and dark trousers, the man in the middle is wearing a dark blue suit with a white shirt, and the man on the right is wearing a dark suit with a name badge on the lapel. The numbers "75" and "75+" can be seen in the background.

75 years of Holtmann+: Managing Director Jörg Zeissig, Partner Claus Holtmann and NürnbergMesse CEO Peter Ottmann (from left) looked back on the company's impressive development at the anniversary event in Hanover-Langenhagen.

Happy Birthday to Holtmann+ at 75: From carpentry workshop to international provider of live communication services

2. July 2025

Credit where credit is due: What began as a humble carpentry workshop in Langenhagen has since become an internationally active full-service provider of sustainable brand staging services across all channels – analogue, digital, and hybrid.

On July 1, the company celebrated its 75th anniversary at its headquarters in Hannover-Langenhagen. At this event, shareholder Claus Holtmann and CEO Jörg Zeissig highlighted the company’s impressive evolution. Holtmann+ has stood for quality, innovation, and transformation since 1950. Peter Ottmann, CEO NürnbergMesse Group, personally expressed congratulations on behalf of the exhibition company, which has been a strategic partner and shareholder of Holtmann+ since 2010: “Today we celebrate a company that has reinvented itself many times since its founding. Within the NürnbergMesse Group, Holtmann+ is an innovation driver that continually reimagines the trade fair experience to the benefit of the entire Group.”

“The history of Holtmann+ has been shaped by people who are passionate about changing the world. The balance between tradition and transformation is essential to our company”, said Jörg Zeißig, CEO of Holtmann+. “Our work has been and will always be informed by values such as trust, partnership, and sustainable innovation – yesterday, today, and tomorrow.”

From workbench to world stage

The story of Holtmann+ begins with the brothers Wilhelm and Walter Holtmann. In the 1960s, they were quick to see the potential of the nascent trade fair construction business. Their first projects took them to Paris, Moscow, and London. In the 1980s, Holtmann continued to drive the evolution of this business with engineering innovations such as the GEOBAU creativity space. Holtmann came to be renowned for its unique combination of top-quality workmanship, highest design standards, and sustainability.
When the next management generation took the reins in the 1990s, the company made a successful push for strategic growth. The Expo 2000 became a showcase, international projects commonplace. In the subsequent years, Holtmann+ evolved into a forward-looking brand staging business grounded in the core values of digitalisation, sustainability, and creativity. This spirit of innovation is exemplified by the company’s “Black Box”, a type of showroom and creativity space.

Transformation to a brand experience platform

The 2020s began with the challenge posed by the coronavirus pandemic. Undeterred, Holtmann+ treated this challenge as an opportunity for profound transformation, as the trade fair construction company remade itself as a full-range provider of live communication services. The company met the challenge of a permanently altered market with a new brand strategy, sustainable solutions, and digital formats. Customers like Stadler, WAGO, and IdeenExpo place their trust in the innovative spirit and execution strength of Holtmann+.
Today, Holtmann+ has 130 employees and is part of an international network. Sustainability is firmly embedded in the company’s strategy – not only in terms of materials and processes, but as a fundamental aspect of the company’s philosophy. The company’s sights are set on the future. For Holtmann+, the 2025 anniversary year is not an end point, but a starting point for the next era of active transformation.

More information about the company’s history and 75th anniversary can be found at: www.holtmannplus.de/historie (german only)

About the NürnbergMesse Group

The NürnbergMesse Group was entered in the commercial register on April 5, 1974 as Nürnberger Messe- und Ausstellungsgesellschaft mbH (NMA); today it is one of the 15 largest exhibition companies in the world. It employs around 1,200 people at 15 international locations in Germany, Austria, Italy, Greece, Brazil, China, India and the USA. It has a network of foreign representatives in over 100 other countries. The portfolio of around 120 face-to-face and digital events focuses on five thematic areas: Retail & Consumer Goods, Building & Construction, Process Technology, Electronics & Security and Social & Public. In total, its events secure over 12,000 jobs as well as billions in tax revenue and purchasing power every year, making NürnbergMesse an important economic driver for the Nuremberg metropolitan region and the whole of Germany. As an employer and organizer of major events, NürnbergMesse assumes responsibility for people and the environment. It aligns its business activities with the 17 SDGs of the United Nations with the aim of achieving a CO2-neutral energy supply for the exhibition grounds by 2028.