04 | 2026 Award
Competitionline Ranking 2025
We are delighted to be ranked among the top 10 in the Competitionline ranking once again this year! By securing 6th place, we have improved on last year’s result and once again demonstrated our competitive strength.
We have had an intense year filled with a wide range of projects, exciting design processes and numerous entries. This success is based on the tremendous commitment of our team, as well as close collaboration within the office and with our partners. Diverse perspectives and open dialogue are central to our work.
We would like to extend our special thanks to our competition team for their consistent performance, creative ideas and dedication across so many projects!
03 | 2025 Award
Competitionline Ranking 2024
We are delighted to be in the top 10 of the Competitionline ranking again this year! With 7th place, we confirm our competitive strength and look back proudly on a successful year.
We were also able to record several successes in the 2024 competition year - a great result for the entire GTL team! Our interdisciplinary and versatile design team is an indispensable asset. The close collaboration both internally and with other offices enables us to develop exciting ideas and tackle challenges with fresh perspectives.
02 | 2025 PUBLICATION
g+ magazine for the green sector
Our project for the open spaces of the Reinhard Ernst Museum in Wiesbaden was featured in the latest issue of g+ magazine! In the article, the Swiss trade journal focuses on the design and functional aspects of the project, which were intended to create a harmonious connection between architecture and landscape. Further accents are set by the high-quality natural stone surfaces, the harmonised planting and various open space elements.
The main idea was to surround the museum with a green frame. Natural stone paving dominates in front of the building, while a Japanese fan maple and a steel sculpture form the centrepiece in the inner courtyard. The large terrace of the museum café invites visitors to linger with numerous seats, while climate-resistant trees and shrubs characterise the planting. The open space concept is complemented by bicycle parking spaces, benches and atmospheric lighting, which also sets the scene for the museum in the evening hours.
11 | 2021 Project
Completion of Fire department Titz
Update
In 2019, the construction of the new fire department and building yard building and the adjacent open spaces in the municipality of Titz was started with the laying of the foundation stone. This year, the building and its open spaces could be completed and inaugurated in september. Now the entrance to Titz is marked by an elongated building with a red-orange shiny facade.
The open spaces are mainly used for parking and turning facilities for the fire department and the building yard. The large areas of concrete block paving and asphalt are complemented by tree and shrub plantings along the perimeter of the site and bulk storage boxes to the north of the site. The tree planting is composed of preservation of existing trees as well as new plantings. ©GTL
12 | 2021 Project
Campeon – Infineon, Munich
Inspection
In this construction project, a complete small town was designed between 2001 and 2005, offering an office world for 7000 employees in the middle of a green meadow. Infineon's buildings are integrated into this spacious park with campus facilities. For the planting a mix of different high and low perennials and grasses was chosen, which are also beautiful in winter. ©GTL
12 | 2021 Project
State Garden Show Höxter 2023
Update
Construction of the Höxter 2023 State Garden Show, which we are working on together with Franz Reschke Landschaftsarchitektur GmbH, has begun. The first construction phases, including the design of the Weser promenade with landscape floe and the planting of the old tree-lined ramparts, are currently being implemented. Next year, the new history park in the Weserbogen and the Remtergarten in the direct vicinity of the world heritage site 'Carolingian Westwerk and Civitas Corvey' will follow. ©GTL
01 | 2022 COMPETITION
Residential district Blasius-Blick, Kaufbeuren
1st Price
The new "Blasius-Blick" residential quarter - attractive, local and climate-friendly.
The urban structure is based on the curved course of the floodplain along the future renaturalized Märzenbach stream and, in addition to the special building structure, creates attractive open spaces with local character. The outdoor spaces offer a variety of uses. In addition to functionality, a balance between private and public space is created throughout the neighborhood. ©GTL
07 | 2022 PROJECT
Orchard Bergpark Wilhelmshöhe, Kassel
Start of construction
On the Brandt-Stoph-Platz, an orchard based on a historical model is being created in the course of the new construction of the garden depot. The parking lot will be remodeled in this construction project and provided with a tree grid of fruit trees with old varieties from the 17th century to the 19th century, as well as forward-looking breeds. ©GTL
10 | 2022 PROJECT
REWE Green Market Wiesbaden
Update
One year after the opening of Rewe's new pilot store in Wiesbaden-Erbenheim the mixed perennial planting shines. When selecting the plants, attention was paid to drought tolerance, extensive care and a long flowering period. In addition to the striking architecture, the perennial planting is a special eye-catcher. ©GTL
10 | 2022 PROJECT
Poststraße Helmarshausen
Surcharge
We are pleased about the assignment together with the Oppermann engineering office to redesign the through road in Helmarshausen. After we prepared the feasibility study in 2021, we were now able to use the VgV procedure prevail against the competition and look forward to the implementation. ©GTL