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company directory

Treuhand mit Herz GmbH 

Winterthur · Since 2019

Treuhand mit Herz GmbH is a fiduciary firm providing bookkeeping, tax, payroll and trust services to businesses, private clients and organizations. Its services include bookkeeping and VAT reporting, payroll and HR administration, tax return preparation, company formation support and administrative assistance for Spitex organizations.

Treviso Auto GmbH 

Winterthur · Since 2021

The core activity of the company 'Garage Treviso Auto' is the repair and maintenance of vehicles.

Trias Pharma GmbH 

Winterthur · Since 2016

The core activity of Trias Pharma GmbH is the development and manufacture of solid dosage forms, in particular oral dosage forms such as tablets and soft capsules, as well as the provision of analytical support services and expertise in the field of drug development, including the development of medical cannabis.

Trifence AG 

Winterthur · Since 2019

The core activity of Trifence AG is the development and implementation of digital solutions to support companies in the digitization of their processes. This includes optimizing business processes, implementing IT solutions, and securing documents and data. The company focuses on creating user-friendly and transparent systems that enable companies to improve their processes and delegate their decision-making authority.

triorganon gmbh 

Winterthur · Since 2012

The company provides consulting and management services to businesses, particularly in the area of digital transformation and IT integration. The core activities include: Transformation and digitization of business processes, Application development, integration and migration, Consulting and advisory services for companies, Project management and interim management, Support in risk assumption, damage and technical accounting/collection, especially for insurance and reinsurance companies. The company supports customers in implementing business strategies and optimizing business processes, particularly in the area of digital transformation.

Trösch Frey Treuhand und Beratung 

Winterthur · Since 2017

The core activity of Trösch Frey Treuhand und Beratung is the provision of services in the field of business economics, particularly in the areas of: * Trust services (accounting, financial statement preparation, tax administration) * Taxes (tax planning, optimization and administration for private and legal entities) * Consulting (company formation, restructuring, merger, liquidation, company valuation, financial planning) * Accounting and controlling (implementation of asset accounting, administrative solutions) The company positions itself as a personal and reliable partner for companies and private individuals in all business-related matters.

Trost Maurerarbeiten Umbauten GmbH 

Winterthur · Since 2022

Trost Maurerarbeiten Umbauten GmbH is a construction and trades company offering masonry work, conversions, renovations and moisture remediation. Its services also include demolition, plastering, tiling and slab/paving work, as well as construction site management.

TrustX Management AG 

Winterthur · Since 2003

The core activity of TrustX Management AG is the development and operation of services for the healthcare sector, particularly for physicians in the outpatient sector. This includes the capture, processing and analysis of billing data, the electronic forwarding of invoices to insurers, and the provision of statistical evaluations and services for physician organizations and medical practices.

TSPM GmbH 

Winterthur · Since 2022

The core activity of TSPM GmbH encompasses technical services, security management, and repair work, including: Technical management and interim management, Maintenance and repair work, Fire protection training and evacuation exercises, SIBE fire protection, Security management, Carpentry work, Painting work. The company thus offers a wide range of technical and security-related services.

tsquare gmbh 

Winterthur · Since 2008

The core activity of tsquare is to provide services in the field of information security, IT security architecture, strategy development, product management, business analysis, IT solution architecture and software development, particularly for companies from the finance, IT, industry, energy and education sectors.

TS-Systems GmbH 

Winterthur · Since 2023

The core activity of TS-Systems includes providing services in the following areas: Web development: creation of websites for business customers; Smart Home: installation and configuration of Loxone systems for intelligent building automation; Network technology: planning, installation and maintenance of network solutions for business customers; Electrical installations: support for electrical installation companies in planning and executing electrical installations. The company thus offers a combination of IT services, Smart Home solutions and electrical installations to support business customers in digitizing and automating their buildings and processes.

Tucan Reisen, David Meyer 

Winterthur · Since 1983

Tucan Reisen, David Meyer is a travel operator specializing in tailor-made nature and study trips to South America, focusing on Peru, Ecuador and the Galápagos Islands. Offerings include customized itineraries, arranging Galápagos cruises (as agent for the catamaran 'Millennium') and cooperation with partner agencies in Peru, Chile, Bolivia and Colombia; a branch office in Quito coordinates programs in the Andean region.

TYA AG 

Winterthur · Since 2013

TYA AG is the company named in the website imprint and manages SKILLS PARK, an indoor sports and activity centre that offers multiple sports areas, classes and events, visitor services and a bistro with online ticketing options.

Überbetriebliche Kurse VSLF 

Winterthur · Since 2021

Überbetriebliche Kurse VSLF are inter-company vocational courses offered as part of the 'Laborant/in EFZ Fachrichtung Farbe und Lack' apprenticeship. The courses total 40 days, divided into four 10-day modules held during the first two years; the apprenticeship is delivered at three learning locations (company, vocational school, inter-company courses).

UBit Schweiz AG 

Winterthur · Since 2008

The core activity of UBit Schweiz AG includes IT business consulting, business administration and records management, particularly in the areas of application development, document management, archiving and GEVER (Electronic Administration Act).

ULTRAMATIC AG 

Winterthur · Since 1984

ULTRAMATIC AG supplies spare parts, machines and systems for food processing and packaging, including packaging machines, X-ray and metal-detection inspection equipment, checkweighers and conveyor systems.

u&me projekte GmbH 

Winterthur · Since 2014

The core activity of u&me projekte gmbh is the provision of services in the fields of communication, project development and training & coaching. Specifically, this includes the development of communication concepts, the organization and implementation of projects, the creation of texts and websites, the conception and implementation of events and exhibitions, as well as the accompaniment of community development projects.

unformatiert GmbH 

Winterthur · Since 2020

The core activity of unformatiert GmbH is the provision of services in the field of Public Relations (PR) and communication.

unihockey media & events GmbH 

Winterthur · Since 2004

The core activity of unihockey.ch is to provide information, services and products related to the sport of unihockey in Switzerland. This includes: operating a website with news, articles, blogs and forums on the topic of unihockey; organizing events such as summer camps, training days and reader trips; publishing a magazine with news and articles on the topic of unihockey; running an online shop with unihockey-related products; and providing services such as a marketplace for small ads and a platform for organizing tournaments and games. Overall, the core activity of the company can be described as promoting and supporting the sport of unihockey in Switzerland by providing information, services and products.

Unternehmensberatung Mettler GmbH 

Winterthur · Since 2014

Unternehmensberatung Mettler GmbH provides bookkeeping, fiduciary and property management services, and supports business start-ups and estate divisions. Services listed on the website include financial and payroll accounting, VAT returns, tax return preparation and representation, rental contract handling and testament safekeeping.