7'410 companies found
Walser Zumbrunn Wäckerli Architektur GmbH
Winterthur · Since 2004
WZW Architektur is an architectural firm specializing in the planning and design of buildings and spaces.
Webbaumeister GmbH
Winterthur · Since 2013
The core activity of Webbaumeister GmbH is the creation and maintenance of websites, search engine optimization, graphic solutions and other products for the internet and print, particularly with the content management system Contao. The company also offers consulting and support services to its customers and positions itself as a partner for small and medium-sized enterprises as well as start-ups in Switzerland.
Weber + Schweizer Immobilien-Treuhand AG
Winterthur · Since 1999
The core activity of Weber + Schweizer is real estate management, including consulting, administration, sales and marketing of real estate, particularly in the areas of condominium ownership and rental properties.
Wicki Architekt
Winterthur · Since 2013
Wicki Architekt is an architectural practice led by Martin Wicki, Architect ETH SIA. The practice provides architectural design and project planning services for renovations, residential buildings, roof conversions and the preparation of competition entries.
WINTEC Engineering AG
Winterthur · Since 2018
WINTEC Engineering AG is an engineering office for building services that provides consulting, design and implementation services in the HVAC and sanitary sectors. Its offerings include energy consulting, project management, BIM process consulting and optimisation of building services systems.
Winterthur Consulting Group AG
Winterthur · Since 2007
Winterthur Consulting Group AG is an independent advisory firm specialising in personal asset management and investment advice. Its services include rule‑based portfolio management (WCG:ROB), management of pension assets, portfolio analysis and consolidation, financial and legal advisory, and real‑estate financing. The firm holds an authorisation from the Swiss Financial Market Supervisory Authority (FINMA) and is overseen by the supervisory organisation OSFIN.
witreva & Thalmann Treuhand AG
Winterthur · Since 2021
The company provides comprehensive services in the areas of auditing, corporate consulting, financial and accounting, human resources and payroll, tax consulting, as well as outsourcing and administration. The core activity of the company lies in advising and supporting companies, organizations, and private individuals in these areas, with a focus on optimizing business processes, creating financial and accounting processes, managing trust mandates, and conducting audits.
ZIO AG, Zweigniederlassung Winterthur
Winterthur · Since 2019
ZIO AG, Zweigniederlassung Winterthur provides integrative assessment, treatment and care for cancer and blood disorders. The centre combines conventional and complementary medical approaches within an interdisciplinary team to develop individual treatment plans, offering diagnostics, medical tumour therapy and supportive services such as exercise and nutrition therapy, specialist consultations and second opinions.
Zylinderschleifwerk Winterthur AG
Winterthur · Since 1950
The core activity of Zylinderschleifwerk Winterthur AG is the precision machining of parts and the manufacture of components through various services such as superfinish surfaces, cylindrical grinding, repairs, surface coatings and complete manufacturing. The company focuses on meeting customer expectations through precise and high-quality machining of parts and components.
Erpse Institut AG
Winterthur · Since 2024
The core activity of erpse is nutrition consulting and education, particularly through the training of experts in preventive and sports nutrition as well as the application of knowledge in consulting practice. The company offers consulting packages and online educational services (erpse-academy.com) that focus on the topics of nutrition, training, physiology, medicine, psychology, and mindfulness.
HolzofeBeck GmbH
Winterthur · Since 2024
HolzofeBeck GmbH operates retail bakery and confectionery outlets, producing and selling bread, pastries and midday specialty offerings.
Momo & Sushi Takeaway, Inh. Tamang
Winterthur · Since 2022
The core activity of Sherpa TakeAway is the preparation and sale of Asian-inspired dishes, particularly sushi, Tibetan momos, poké bowls, noodles, rice and desserts, as well as beverages, which can be picked up or ordered in the branches in Winterthur and Frauenfeld.
Luxury by JR - Jasmin Senoglu
Winterthur · Since 2014
Luxury by JR - Jasmin Senoglu is a women's fashion retailer offering curated clothing and accessories in limited quantities. The product range includes dresses, jackets, coats, knitwear, shoes, bags and jewellery; items are sold through an online shop and a boutique in Winterthur, with shipping from Switzerland.
Qualicasa AG
Winterthur · Since 1998
The core activity of Qualicasa is quality assurance in construction and lifecycle management of real estate. This includes conducting quality controls, data-based lifecycle management, and accompanying property owners in all phases of the real estate lifecycle, from planning to operation and renovation. The goal is to ensure the quality and sustainability of buildings and to shape the real estate portfolio in Switzerland in a sustainable and future-proof manner.
i-Alarmsysteme GmbH, Weikersdorf am Steinfelde, Zweigniederlassung Winterthur
Winterthur · Since 2013
The company's core activity is the distribution and support of security technology products, particularly in the areas of alarm, video, access and fire protection systems, as well as intercom systems. The company offers a comprehensive range of products and services, including project support, training, support and marketing support, to support customers in the implementation and use of security technology solutions.
Stiftung Wunderlampe
Winterthur · Since 2001
The core activity of the company 'Stiftung Wunderlampe' is to fulfill the wishes of children and their families, especially those of children who have special needs due to illness or other circumstances. The foundation organizes and coordinates the fulfillment of these wishes, works closely with families, doctors and partners, and is committed to the responsible use of finances.
IDYLLE by Mirka Seeberger
Winterthur · Since 2021
The company Idylle is a boutique for Scandinavian home accessories, gifts and timeless jewelry pieces. The core activity of the company is to offer high-quality and natural home products for private households, characterized by timeless design, sustainability and the use of natural materials.
Karate-Club 3K Winterthur
Winterthur · Since 2004
Karate-Club 3K Winterthur is an association that offers karate training for children, youths and adults. The club runs regular training sessions, holds belt examinations, organises training camps and club events, and emphasizes members' physical and mental development.
codess media GmbH
Winterthur · Since 2006
The core activity of codess media GmbH is the creation and development of digital solutions, in particular websites, web applications and e-commerce solutions, as well as the conception and implementation of corporate designs, graphics and texts for various clients from different industries.
DALIJOJO GmbH
Winterthur · Since 2018
The core activity of coniungo GmbH is the provision of communication services, particularly internet, fixed network and mobile telephony, as well as cloud services for businesses, which can be obtained individually or in combination at a cost-effective rate.
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Source: Federal Statistical Office, UID register