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company directory

Synrelay GmbH 

Winterthur · Since 2017

The core activity of Synrelay is to provide services and solutions in the field of digital transformation, particularly in the following areas of focus: IT consulting and advisory services, customer-specific software development, digital transformation and IT strategy, IT project management and general contracting, hosting, operation, maintenance and support of IT systems and applications. Thus, Synrelay offers comprehensive services and solutions to support companies in their digital transformation and optimize their IT systems and processes.

tafalu kreativ Jucker 

Winterthur · Since 2015

The core activity of tafalu kreativ is the online sale of jewelry accessories, ceramic jewelry, sewing accessories and other creative items.

tailorfast GmbH 

Winterthur · Since 2015

The core activity of tailorfast GmbH is the digital transformation of order processing for small and medium-sized enterprises. To this end, the company develops innovative solutions and optimizes digital processes to sustainably increase the success of its customers. Specifically, tailorfast offers services such as portal development, app development, integrations, and the creation of digitalization roadmaps to improve order processing.

Tamás Baranyai Montage Services 

Winterthur · Since 2017

Tamás Baranyai Montage Services provides furniture assembly, disassembly and reassembly, repairs and moving assistance. The company offers furniture combination planning and works as part of kitchen installation teams.

Tanner Engineering 

Winterthur · Since 2003

Tanner Engineering develops and manufactures electrical and electronic equipment and provides hardware and software solutions for industrial applications. Services include product development, prototyping, PCB layout, production, kitting, and warranty, service and spare parts.

Taxalis Treuhand AG 

Winterthur · Since 1977

Taxalis Treuhand AG provides fiduciary and advisory services for individuals and corporate clients. Services include tax consulting, auditing, estate planning, and property management and sales.

Taxalis Revisions GmbH 

Winterthur · Since 1949

Taxalis Revisions GmbH performs audit and statutory examination assignments; its auditors, licensed by the Federal Audit Oversight Authority (RAB), carry out limited and ordinary statutory audits, incorporation audits for qualified formations, audits of capital increases, audits of early asset distributions in liquidation, and special audits.

TCM kangtai GmbH 

Winterthur · Since 2011

TCM kangtai GmbH offers treatments in Traditional Chinese Medicine, including acupuncture, moxibustion, Tuina massage, cupping, herbal medicine and dietary therapy. The practice outlines diagnostic methods and a range of applications such as pain, allergies and sleep disorders.

Teambegleitung und Klassenbegleitung GmbH 

Winterthur · Since 2015

The company's core activity is class accompaniment and pedagogical consulting, particularly in the areas of team development, school development, social pedagogy and inclusion. The company offers training, consulting and accompaniment for schools, teams and institutions to promote solutions and empowerment.

Team Landschaftsarchitekten Walter + Partner GmbH 

Winterthur · Since 1997

The core activity of the company 'Team Landschaftsarchitekten Walter + Partner GmbH' is the planning, conception and realization of living spaces through landscape architecture, settlement development, landscape design, local image and garden monument preservation.

Techfina SA 

Winterthur · Since 2017

Techfina SA is a plant engineering company in the environmental sector that designs, constructs, commissions and provides follow-up for municipal and industrial wastewater and sludge treatment plants and subsystems. Its services include project engineering, 3D design, assembly, testing and commissioning, and process solutions such as primary mechanical treatment, biological treatment, sludge handling, phosphorus recovery and energy recovery from biogas.

teclogix GmbH 

Winterthur · Since 2021

The core activity of teclogix GmbH is the planning and implementation of comprehensive IT solutions for small and medium-sized enterprises (SMEs). This includes needs analysis, consulting, procurement, installation, operation and maintenance of IT infrastructure, including cloud solutions, Microsoft 365 and private cloud. The company also offers IT consulting services and strives for long-term, partnership-based relationships with its customers.

tecuum AG 

Winterthur · Since 2015

The core activity of Tecuum ag is the development, manufacture and distribution of vacuum evaporation plants (Vacuum Evaporators) and related components, particularly for industrial and scientific applications.

TEN AG 

Winterthur · Since 1989

The core activity of TEN AG Informatik is system and software development, particularly in the area of UNIX/Linux-based IT solutions. This includes the conception, planning and implementation of software products and individual inter- and intranet applications, as well as the installation, configuration and administration of UNIX/Linux operating systems and applications.

Terra Partners AG 

Winterthur · Since 2018

Terra Partners AG provides project development and analysis, architectural planning and execution services, and handles financing and fiduciary tasks for building projects.

Terraview GmbH 

Winterthur · Since 2020

TerraView develops innovative software solutions for the agricultural sector to make farming more sustainable, productive and resilient. The company's core activity lies in providing technologies and solutions that help agricultural decision-makers apply sustainable and carbon-neutral practices.

TFC Group GmbH 

Winterthur · Since 2024

TFC Group GmbH provides cable assembly, printed circuit boards, 3D printing, metal and ceramic manufacturing, and sensor components. Services also include EMS/electronics manufacturing, assembly of modules and special sourcing.

T. Geilinger 

Winterthur · Since 2020

T. Geilinger is a façade and metal-construction company offering design, fabrication and installation of façades, metal components, fire-rated doors and wood‑metal windows. Services also include balcony glazing, folding glass walls and maintenance/after-sales support.

Theater Winterthur AG 

Winterthur · Since 2019

The company "Theater Winterthur" is a theatre operation whose core activity consists of the production and performance of plays, operas and other cultural events. This also includes the provision of theatre pedagogy, the implementation of workshops and the organisation of festivals. The theatre also offers gastronomic services, such as a bistro, and has its own box office.

The European Higher Engineering and Technical Professionals Association (EurEta) 

Winterthur · Since 1998

The European Higher Engineering and Technical Professionals Association (EurEta) is a European association of practice-oriented higher-education engineering and technical professionals that awards the titles “Ing. EurEta” and “EurEta Professional” and maintains a register of certified professionals. EurEta participates in consultations and conferences on higher education qualifications, maintains a presence in Brussels through a political advisor, and is funded by its registrants.

THELKIN GmbH 

Winterthur · Since 2016

THELKIN GmbH develops and manufactures testing machines and testing systems for various applications, particularly in the field of material testing and biomechanics. The company's core activity includes the production of load frames, software, and specialized testing systems such as axial-torsional systems, dental testers, and foot-ankle testers. THELKIN also offers services such as upgrades, accessories, and consulting for its customers.

The Practice Room GmbH 

Winterthur · Since 2017

The core activity of the company "The Practice Room" is the implementation of theatrical courses and experiences, particularly for English-speaking individuals, where singing, dancing and acting are used to learn and practice the English language.

TheraPferd GmbH 

Winterthur · Since 2021

The core activity of the company TheraPferd is equine-assisted psychotherapy.

Thomas Rickli Raumdesign GmbH 

Winterthur · Since 1994

The core activity of Thomas Rickli Raumdesign GmbH is the consulting and design of interior spaces for private and corporate clients, including the selection and delivery of furniture, lighting solutions and textiles. The company also offers its own sewing studio service for the production of custom-made textiles such as curtains, upholstery and other home and decorative textiles.

TiBBS Schweiz AG 

Winterthur · Since 2007

The core activity of TIBBS Schweiz AG is the innovative education and care of children. The company provides training and consulting services for educators, teachers and caregivers, and supports the training and further education of professionals in this field. It also organizes events and conferences to improve the quality of schools and institutions.

Tierli-Nanny E. Botha 

Winterthur · Since 2008

The core activity of Tierli-Nanny.ch is the care of pets at their owners' homes in Winterthur, particularly in the form of dog walking services.

Tifoma AG 

Winterthur · Since 2003

The core activity of Tifoma AG is consulting and supporting companies in chocolate production, particularly in the 'Bean-to-Bar' process. This includes: project management for the procurement and commissioning of production facilities, training and education of employees in the operation of production facilities, optimization of production facility performance, market research and network connections for the distribution of chocolate products. The company thus provides comprehensive support for companies in chocolate production, from procurement of facilities to training of personnel and optimization of production processes.

TiMESPLiNTER Webdevelopment by Pascal Münst 

Winterthur · Since 2013

The core activity of TiMESPLiNTER Webdevelopment is the development and design of websites and web applications, including design, programming and hosting.

Timi Diamantkernbohrung GmbH 

Winterthur · Since 2016

The core activity of Timi Diamantkernbohrungen GmbH is the provision of diamond core drilling services, particularly in the fields of high-rise construction, deep foundation construction and renovation, as well as the execution of demolition work.

T. Neuweiler GmbH 

Winterthur · Since 2013

The core activity of T. Neuweiler GmbH is the restoration and preservation of historic buildings, particularly in the field of monument conservation, masonry, plastering and natural stone work. The company offers services such as damage assessment, planning, conception and execution of restoration work, specializing in the use of natural materials and traditional methods.

Tobija Fischer Webdesign 

Winterthur · Since 2022

The core activity of Tobija is the creation of websites.

Tobura AG 

Winterthur · Since 1971

Tobura AG operates a workshop and metal fabrication/locksmithing shop servicing construction machinery and vehicles for the Toggenburger group. Services include repair, maintenance and metalworking for construction equipment and commercial vehicles.

Tofulino GmbH 

Winterthur · Since 2013

Tomescu Gebäudeunterhalt GmbH 

Winterthur · Since 2015

The core activity of Tomescu company is to provide cleaning and moving services, including: high-pressure cleaning, window cleaning, roof and gutter cleaning, floor cleaning, carpet and upholstery cleaning, and moving services. The company thus offers a wide range of services in the field of cleaning and moving.

tom yam gmbh 

Winterthur · Since 2010

The core activity of Tom Yam is the operation of a Thai restaurant in Winterthur, Switzerland, with the following specific activities: * Hosting guests in the restaurant and garden * Offering Thai specialties and beverages * Lunch and dinner service * Take-away service for Thai dishes * Catering service for events and celebrations. The company thus offers a wide range of services in the field of gastronomy, with a focus on Thai cuisine.

tondeur consult 

Winterthur · Since 2008

The core activity of the company "tondeur consult" is the consulting and implementation of online marketing strategies, particularly in the areas of social media and content marketing. The owner, Noé Tondeur, as a federally certified web project manager and lecturer at SAWI and Digicomp, offers consulting and coaching services to companies to improve their communication and marketing activities.

Tonicmoon GmbH 

Winterthur · Since 2007

The core activity of Tonicmoon GmbH is the provision of services in the fields of design, communication and marketing. Specifically, this includes the development of strategies, implementation of marketing measures and strengthening of companies' market presence through external perspective, foresight and creative solutions.

Topas Personal Winterthur AG 

Winterthur · Since 2020

The core activity of Topas Personal Winterthur AG is personnel placement and services, particularly the placement of temporary and permanent staff, as well as the provision of pay-rolling services.

topbooks.ch GmbH 

Winterthur · Since 2014

The core activity of topbooks.ch GmbH is the publishing of books, in particular the publication of valuable and meaningful literature that conveys healthy and good values.

TopKI GmbH 

Winterthur · Since 2022

TopKI GmbH provides AI and machine-learning solutions and consulting for marketing, sales and product management for SMEs. Offerings include standardized use-case tools such as customer segmentation, product recommendations, trend detection and basket analysis.

TopPharm Apotheke Wülflingen AG 

Winterthur · Since 2009

TopPharm Apotheke Wülflingen AG is a pharmacy providing prescription and over-the-counter medicines as well as pharmaceutical counselling and health services. Its offerings include mail-order medication, health checks (e.g. cardiovascular and diabetes checks), wound care, vaccinations, an online shop and the myTopPharm customer portal.

Top-Physio GmbH 

Winterthur · Since 2018

The company's core activity is the education and further training of physiotherapists and other healthcare professionals. The company offers a wide range of courses and seminars focusing on various topics such as neurology, pain therapy, psychology, and manual therapy techniques. It also provides online courses and webinars and has several locations in Germany and on the island of Mallorca.

topserve.ch GmbH 

Winterthur · Since 2006

The core activity of topserve.ch is the provision of trust services, particularly in the areas of financial and payroll accounting, statistical services, management of secretariats and business offices, consulting and coaching, as well as product and market statistics. The company supports its customers in these areas and offers high-quality work at fair prices.

Towa, Tomaschett, Waagen und Maschinen 

Winterthur · Since 1980

The core activity of Towa is the sale, consulting, service and repair of scales and cutting machines for various industries such as retail, industry, laboratory and medicine. The company also offers rental options for scales and sells used and demonstration equipment.

TQU AG 

Winterthur · Since 1999

Transport.CH GmbH 

Winterthur · Since 2024

Trauma-lösen GmbH 

Winterthur · Since 2024

Trauma-lösen GmbH provides complementary therapy services focused on resource-oriented trauma work and body-based approaches. Offerings include breathing therapy, foot reflexology, massages, lymphatic therapy and psychotraumatology counselling to support stress processing and coping strategies.

Trebeco Internet Solutions GmbH 

Winterthur · Since 2009

The core activity of Trebeco Internet Solutions GmbH is the development and provision of a virtual association management platform as a web application, which enables associations to perform their administrative tasks online. The platform offers a variety of functions, including member management, communication and data management, and is available 24/7 for authorized members.

Treu GmbH 

Winterthur · Since 2010

Treu GmbH sells wedding rings, engagement rings and partner rings through its online shop. The range includes rings in various gold alloys with diamonds; some items are supplied with certificates and the site states selected pieces can be brought to customers' homes on request.

Treuhanddienst Steiner 

Winterthur · Since 1996

The core activity of Treuhanddienst Steiner encompasses the provision of services in the following areas: Trust services (in particular correspondence, accounting, financial statements and taxes) and IT services (in particular IT consulting and support). The company thus offers administrative and technical support to small and medium-sized enterprises, freelancers and private individuals to alleviate their workload.