we combine interiors, design and technology into a harmonious whole.

Erich Keller AG manufactures high-tech, ergonomic system workstations for stock exchange and foreign exchange trading as well as for command centres, control centres and studios for customers at home and abroad. We plan and manufacture individual furniture, well thought-out kitchens and exclusive interior fittings for business and private premises. The energy-saving air-conditioning systems ensure a pleasant climate at the workplace, in business premises and in server rooms.

To convince customers with smart ideas and creative solutions, we put our minds, hearts and manual skills into even the most challenging projects. Every product development and every interior design at Erich Keller AG starts with the desire to achieve the highest possible degree of function and aesthetics. Accordingly, the results which appear quite natural later on, involve a great deal of development work.

In addition to form and function, the harmony of material, structure and colouring is the prerequisite for a timeless design. The results flow into the customers’ products and building projects, generating significant added value.


Erich Keller AG implements your design or concept to provide an optimum effect. We can advise you as a partner with design proposals for your idea during the project development phase and support you with innovative conceptual approaches or material samples. During the implementation phase, our services can be defined as required: starting with the detailed planning of your individual piece of furniture through to the overall project management of large projects. Clearly defined interfaces and competent contact persons are guaranteed. All projects are realistically plotted in 3D. Detailed approval plans and visualisations simplify the implementation.

– Visualisations in 3D based on sketches and specifications
– Choice of materials and production of prototypes
– Creation of work plans and the related bill of materials
– Engineering of technical detail solutions and designs
– Project coordination, processing and logistics

Erich Keller AG is a Swiss company with a production site in Sulgen, in canton Thurgau. The production machinery is state of the art. This guarantees highest best quality and cost-effective implementation as well as adherence to the agreed delivery dates. Our long-standing employees take responsibility for their work and realise projects with skill and passion. The processing and combination of a wide range of materials with wood – including new and exciting approaches – drives us to deliver outstanding results.

– Superbly trained specialists
– Extensive know-how in the processing of a wide range of materials
– Data based manufacturing (CIM, CAP and CAM)
– State-of-the-art production facilities
– Short lead times
– Just-in-time production
– Quality management system certified to ISO 9001 / ISO 14001

Erich Keller AG organises the most cost-effective solution for you for delivery and installation to site – wherever and whenever. Our team of long-standing, experienced installation engineers provides the final touch with meticulous care throughout the installation on site. The conduct of our installation engineers on the construction site or on the customer’s premises is always respectful and reliable.

– Project coordination, processing and logistics
– Organisation of the most cost-effective solution for delivery and installation
– Meticulous and careful installation of the produced furniture
– Respectful and reliable conduct on the construction site and on the customer’s premises
– Everything from a single source – from the first to the last action

Further assistance where others stop: Erich Keller AG guarantees individual support even after the project has been completed and offers regular maintenance and organises short-term support where necessary. As always, fast, competent and uncomplicated.


→ H-Com, from a simple office desk to a comfortable monitor workstation with several monitors and integrated cooling. H-Com can be converted and upgraded at any time without dismantling the screens.

→ STERI Products for room air disinfection. This are air recirculation units with a powerful UV-C lamp that destroys micro-organisms such as viruses, spores and bacteria.