3'495 companies found
Vollenweider Chocolatier Confiseur AG
Winterthur · Since 2011
The company's core activity is the production and sale of chocolate and other sweets, including pastries, cakes, macarons and other products. The company also offers services such as courses, team events and seminar room rentals, and has a strong focus on Swiss culture and tradition.
Winco Treuhand AG
Winterthur · Since 2019
Winco Treuhand AG provides fiduciary, business consulting and audit services for small and medium-sized enterprises and private clients. Its services include accounting and payroll, VAT and tax filings, corporate transactions (formations, conversions, liquidations), audit engagements, and hosted IT solutions such as AbaWeb and DeepBox for bookkeeping and secure file exchange.
Wohnheim für Lehrlinge Winterthur
Winterthur · Since 2017
The company's core activity is stationary child and youth welfare, particularly the pedagogical care and support of young people with psychosocial difficulties.
Adrett Treuhand, Leyla Güler Yücesan
Winterthur · Since 2019
The core activity of Adrett Treuhand is the provision of trust and accounting services for companies and private individuals. This includes in particular: Tax services (preparation of tax returns, tax optimization, review of tax assessments and tax invoices), Accounting (management of financial accounting, accounts receivable and accounts payable, payment transactions), Payroll accounting (management of payroll accounting, preparation of payroll, social insurance and withholding tax statements), Personnel administration (notifications to social insurance, preparation of payroll certificates), Preparation of annual and interim financial statements as well as VAT returns.
AGI AG für Isolierungen, Zweigniederlassung Winterthur
Winterthur · Since 1991
AGI AG für Isolierungen, Zweigniederlassung Winterthur provides services in technical insulation and structural fire protection. Offerings include consulting and planning, BIM planning, product management and trade (including aerogel and vacuum insulation), project realization (insulation, fire protection, ductwork and metal fabrication) and maintenance.
AKSIS Service GmbH
Winterthur · Since 2017
The core activity of AKSIS Service GmbH is the provision of cleaning services of all kinds, including private cleaning in households, window cleaning and janitorial services.
Architekten Kollektiv AG
Winterthur · Since 2001
The company 'Architekten-Kollektiv' is an architectural firm specializing in the planning and realization of construction projects. The core activities include the creation of designs, plans and construction management for various types of buildings and facilities, such as residential houses, public buildings, sacred buildings, monuments and other structures. The company also offers services in the areas of monument preservation, competitions and publications.
Art of Work Personalberatung AG
Winterthur · Since 2008
Art of Work Personalberatung AG is a recruitment and staffing firm that connects employers with candidates. It specialises in office/business administration, IT and engineering roles and provides permanent placement, temporary staffing, headhunting, candidate search and application coaching.
A. Saesseli & Co AG
Winterthur · Since 1950
A. Saesseli & Co AG is an electrical wholesaler supplying electricians, power utilities, industry and switchgear/control-panel builders with electrical products and components.
BEAUTYCLINIC AG
Winterthur · Since 2021
BEAUTYCLINIC AG provides aesthetic medical and cosmetic services, offering surgical and non‑surgical procedures, laser treatments, skin and hair therapies, and body‑contouring services. The practice also lists intimate aesthetic procedures, IV‑drip/longevity treatments, combined skin‑rejuvenation programs and an online shop for skincare products.
Beratende Ingenieure Scherler AG
Winterthur · Since 1992
Beratende Ingenieure Scherler AG provides engineering consultancy and technical planning services for building and infrastructure projects. Core competencies include electrical engineering, mobility, energy, automation, IT & communications, safety and fire protection, lighting and digital construction/BIM, with services such as consulting, general planning, integrated testing and certification.
Beziehungsquelle Désirée Joy Zimmerli
Winterthur · Since 2023
The core activity of the company 'Beziehungsquelle' is the provision of psychological counseling services, particularly in the areas of individual counseling, couple counseling, and family counseling. The counseling focuses on a solution-oriented and resource-oriented approach, addressing the distressing situation in a holistic manner and considering it within a positive human image.
Bischof Grafik
Winterthur · Since 2012
The company 'Bischof Grafik' offers graphic services and products, including logos, clothing, cards, weekly planners, sticky notes, notebooks, stickers, children's books, Christmas cards, postcards, crosswords and folding cards. It is a graphic design and printing company that provides creative solutions for various customer needs.
BOVET Bauen und Beraten GmbH
Winterthur · Since 2016
Bovet Bauen und Beraten GmbH is a consulting and services company specializing in the areas of owner representation, construction consulting and construction execution. The company's core activity is to support and advise customers in the planning, design and realization of construction projects. This includes, among other things, the creation of concepts, the implementation of construction projects, consulting on the selection of materials and the supervision of construction execution.
Bricks Baumanagement GmbH
Winterthur · Since 2024
The core activity of Bricks Baumanagement GmbH is professional construction project management and planning, including the implementation of feasibility analyses, tenders, construction management, quality control, cost control and client representation for private builders, companies and investors.
Carpathia AG
Winterthur · Since 2000
The core activity of Carpathia AG is advising and supporting companies in their digital transformation, particularly in the areas of E-Commerce and Omni-Channel. This includes the development of strategies, concepts and transformations, as well as accompanying companies in the implementation of these processes. The company also offers expertise in the areas of commerce, methodology and cultural change.
Cawi Treuhand, Brigitte Gallucci-Widmer
Winterthur · Since 1997
Cawi Treuhand, Brigitte Gallucci-Widmer provides tax consulting, fiduciary and accounting services, inheritance advisory services, and real-estate/property management. Services include payroll administration, VAT returns, annual financial statements, company-law advice and succession planning.
Coiffeur Altstadt, Ursula Rüesch
Winterthur · Since 2005
The core activity of Coiffeur ALTSTADT is the provision of hairdressing services, including haircuts, hair coloring and other hairstyling services.
COMsulting GmbH
Winterthur · Since 2003
The core activity of COMsulting GmbH is the provision of services in the field of web development and IT services. This includes in particular the development of websites, webshops and individual applications as well as the planning, implementation and maintenance of networks, client/server and security solutions.
diff IT GmbH
Winterthur · Since 2024
The core activity of diff IT GmbH is the provision of IT services, particularly in providing customized IT solutions, IT consulting and IT support for companies to promote their efficiency and growth.
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Source: Federal Statistical Office, UID register