3'495 companies found
Praxis faktordrei AG
Winterthur · Since 2023
The core activity of faktordrei is the provision of psychological and pedagogical services, particularly in the areas of: school psychology, developmental pediatrics, ADHD and autism diagnosis and therapy, learning coaching, supervision and coaching for teachers and school leaders, therapy for children and adolescents, cooking therapy for children and adolescents, and group training for individuals with ADHD. The company also provides administrative and organizational support for medical practices and other healthcare providers.
Pro Adelphos
Winterthur · Since 2003
The core activity of Pro Adelphos is humanitarian aid and support for people in need, particularly in Eastern Europe. The organization offers various programs and services, such as education, after-school care for school children, scholarships for young people, summer camps, start-up assistance for independence, Christmas surprises, emergency aid, soup kitchens for the homeless, Spitex for the elderly, winter aid, child sponsorships and family sponsorships. The focus is on working with families to support them practically, emotionally and spiritually and help them become independent.
Rheonics GmbH
Winterthur · Since 2011
The core activity of Rheonics is the development, manufacture and marketing of fluid sensors and instruments, particularly for measuring density and viscosity, used in various industries such as petrochemistry, food, pharmaceuticals, energy and others. The company provides robust and reliable solutions based on patented technologies and works closely with customers and partners to optimize processes and increase efficiency.
SCHERLER AG
Winterthur · Since 2021
SCHERLER AG is an engineering firm for building services and infrastructure planning, providing consulting, engineering, optimisation, specialist coordination, integrated testing, certification and general planning across areas including electrical engineering, mobility, energy, automation, IT & communication, safety & surveillance, fire protection, lighting and digital construction/BIM.
Schumacher Somm Architekten AG
Winterthur · Since 2018
The core activity of Schumacher Somm Architekten AG is the planning and realization of architectural projects, including new buildings, renovations and conversions, as well as participation in architectural competitions.
Scoppetta & Merkt Treuhand GmbH
Winterthur · Since 2010
Scoppetta & Merkt Treuhand GmbH provides fiduciary and accounting services focused on bookkeeping, tax advisory, payroll administration and company formations. Offerings include digital accounting solutions, payroll services and tax consulting for businesses and individuals.
S+K Bauingenieure AG
Winterthur · Since 1992
The core activity of S+K Bauingenieure AG is the planning, consulting and project planning of construction projects, particularly in the fields of civil engineering and structural engineering. The company offers services such as project management, design, building physics and fire protection, and is involved in the realization of new buildings, conversions and renovations of buildings, underground garages and other structures.
Sonos Schweizerischer Hörbehindertenverband
Winterthur · Since 2015
Sonos Schweizerischer Hörbehindertenverband is an umbrella organisation that advocates for the rights and social participation of people with hearing impairments. It provides information, campaigns and services including early intervention, education and vocational training, support for work and continuing education, housing for older people, and projects for sign-language learning and accessibility.
Stiftung Akazia
Winterthur · Since 1993
Stiftung Akazia is a Freemasonry lodge that provides information about Freemasonry and organizes lodge activities and meetings. The lodge maintains a lodge house on Schwalmenackerstrasse and offers contact persons and an online contact form for inquiries.
Susanna Keller GmbH
Winterthur · Since 2018
The core activity of Susanna Keller GmbH is the needs-based relief in the areas of accounting and trust services, including services such as accounting, budgeting, business planning, start-ups, investment applications, planning accounting, corporate loans and administration. The company also offers training, individual assistance and support in these areas to relieve customers and enable them to have more time for business development and customer care.
Verein Ukraïna Support
Winterthur · Since 2023
The core activity of the company 'Ukraïna Support' is to support and integrate Ukrainian refugees in Switzerland. This includes offers such as language courses, skills development, project work, arrival assistance, housing mediation and cultural events. The association aims to give refugees a sense of home, facilitate their integration into Swiss society and promote their individual talents and skills.
Darin's Thai Take Away Inh. Haslecker
Winterthur · Since 2025
The core activity of the company "Darin's Thai Take Away" is the preparation and sale of Thai dishes, particularly as a take-away service. The company offers a variety of Thai specialties, including appetizers, main courses, side dishes, and lunch menus, which can be ordered online and picked up or delivered.
Adecco Ressources Humaines SA
Winterthur · Since 1993
Adecco Ressources Humaines SA provides HR and staffing services for candidates and employers, including temporary and permanent placement, payrolling, onsite and outsourcing solutions, recruitment process outsourcing and project placement, as well as candidate tools such as a CV builder.
Adiuva Treuhand GmbH
Winterthur · Since 1996
The core activity of Adiuva Treuhand is the provision of services in the areas of taxes, accounting, audits, and corporate consulting. Specifically, this includes: tax expertise for natural and legal persons, representation of clients in tax matters, resolution of appeals and examination of assessments, comprehensive advice in the field of trust services, preparation of tax returns, management of financial accounting, participation in annual financial statements, preparation of value-added tax returns, and management of properties. The company positions itself as a trust expert and offers partnership-based cooperation with its clients.
Affentheater Theaterhandwerk GmbH
Winterthur · Since 2001
The core activity of the company 'Affentheater - Theaterhandwerk GmbH' is the conception and realization of stage designs for theater productions. This includes the planning, construction and implementation of stage sets, buildings and images for theater performances. The company also offers consulting and support for the implementation of special wishes and ideas for theater productions.
Alpine BioMedical AG
Winterthur · Since 2023
The core activity of Alpine BioMedical is the application of biological and integrative medicine, including various therapies such as acupuncture, neural therapy, mitochondrial therapy, and lymphatic drainage, for the treatment of various diseases and conditions, including cancer, infectious diseases, neurological disorders, and autoimmune diseases. The company also offers diagnostic and laboratory services, combining scientific medicine with effective natural healing methods.
AVA X AG
Winterthur · Since 2017
The core activity of AVA-X is the development and provision of artificial intelligence (AI) solutions, particularly in the areas of facial recognition and natural language processing (NLP). The company focuses on creating innovative technologies that aim to enhance security and efficiency across various industries, including security, government, and enterprise. Specific products and solutions include Sentinel (for access control and security), Heliospan (for OSINT and SOCMINT analysis), and other AI-based tools.
Bildreich Martina Issler
Winterthur · Since 2012
The core activity of Bildreich Martina Issler includes the development and dissemination of Bildreich cards as a tool for perception and a springboard for ideas and their implementation. In addition, the company offers consulting, concepts and production in the field of visual guiding images, commercial communication and PR, as well as image concepts and production for exhibitions and spatial design. Furthermore, the company conducts seminars to promote creative processes, particularly on the topics of "Bildreiches Schreiben" (Rich Image Writing) and "Das Werk-Tagebuch" (The Work Diary).
Bisquolm & Tylmann Architektur GmbH
Winterthur · Since 2020
The core activity of the company "Bisquolm & Tylmann Architektur GmbH" is the provision of architectural services.
Brunner & Larocca AG
Winterthur · Since 2011
Brunner & Larocca AG is an architectural firm that designs new-build, alteration and renovation projects and undertakes conservation work. Projects include residential and mixed-use buildings, school facilities, restaurant refurbishments and façade restorations.
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Source: Federal Statistical Office, UID register