Shortly after the showroom opened in July 2025, the family-run real estate company WÖHR + BAUER leased approx. 6,000 sqm of office space in the revitalised MERGENTHALER to the outdoor expert Jack Wolfskin. The international brand for outdoor clothing will relocate its German headquarters from Idstein to Eschborn and rent the ground floor as well as the 1st to 3rd floors in the future. This means that around 56% of the available approx. 10,600 sqm of office rental space has been allocated. The international real estate consultancy CBRE acted as an intermediary.
The MERGENTHALER was comprehensively and sustainably revitalised by WÖHR + BAUER after approx. 10 years of vacancy. Through the intelligent reuse of existing shell building fabric in conjunction with a clever extension and the integration of state-of-the-art technology, WÖHR + BAUER has created one of the most attractive and resource-saving office buildings at the location, which even exceeds the new construction standard. For example, the MERGENTHALER has a final energy requirement that is approx. 68% lower than a comparable new building and can be supplied with heating and cooling energy completely fossil-free thanks to the use of geothermal energy and efficient heat pump technology, a photovoltaic system and the purchase of green electricity. Thanks to digitally networked sensor technology, the MERGENTHALER only consumes as much energy as is required for use. It has been awarded the WiredScore "Platinum" certificate and LEED "Platinum", and verification of the EU taxonomy via the DGNB is being sought. Tenants can use an app to manage access authorizations, retrieve their consumption data and book meeting rooms or parking spaces, for example, as well as control the temperature.
"We are proud to create an inspiring environment for our teams with the MERGENTHALER – open, modern and sustainable. Returning to the Frankfurt region, where the story of Jack Wolfskin began, feels like coming home. This office building represents our long-term commitment and building a strong foundation for the future together," commented John Yao, President and CEO of Jack Wolfskin. "Already during the leasing process, we were convinced by WÖHR + BAUER's partnership-based and customer-oriented approach."
Eschborn's mayor Adnan Shaikh expressed his delight at the new letting: "With Jack Wolfskin, we are gaining another global player for our diversified business location Eschborn. In addition to the fashion houses, Jack Wolfskin strengthens our fashion and textile industry. This shows that our active location policy is paying off just as much as the excellent work of the real estate developers who are making the building stock fit for the future here in Eschborn. The MERGENTHALER is absolutely exemplary for the correct handling of real estate portfolios that are no longer up to date."
"The high level of interest in our property and Jack Wolfskin's quick decision clearly speak for the outstanding quality and attractiveness of our property. We are delighted to have gained a renowned tenant in Jack Wolfskin who appreciates the locational advantages in Eschborn and the advantages of our property," explains Dr. Tim Malonn, Member of the Management Board at WÖHR + BAUER and Managing Director of WÖHR + BAUER Asset Management GmbH. "With the MERGENTHALER, we have shown that existing properties can keep up with new construction in every respect, aesthetically, ecologically, economically and also in terms of comfort. We are already in further talks with prospective tenants."
Modern office space in Eschborn – flexible, sustainable and innovative
The MERGENTHALER offers modern office space from 240 square metres, which is characterised by flexible and efficient floor plans. Whether individual offices, combined offices or open-space solutions – individual tenants' wishes can be implemented without any problems. A highlight is the Skygarden with over 1,000 square meters of roof terrace, the ideal space for outdoor work, creative meetings and relaxed sundowners.
The MERGENTHALER at a glance:
- Type of use: Office
- Construction period: 2023–2025
- Rental area: approx. 10,630 sqm
- Pitches: 148
- Floors: 7 upper floors + Skygarden
- Sustainability: LEED "Gold" and verification of the EU taxonomy via the DGNB sought. KFW-55 EE standard and completely fossil-free, energy-efficient operation thanks to geothermal energy, photovoltaics, air-water-heat pump and smart sensor technology.
- Further certification: WiredScore "Platinum"
