7'410 companies found
Serv24 GmbH
Winterthur · Since 2002
The core activity of Serv24 GmbH is the development and operation of innovative and future-proof software solutions for critical communication, particularly in the areas of alarm and emergency management, interactive signage and hosting services for small and medium-sized enterprises.
Service 1 Point GmbH
Winterthur · Since 2004
The core activity of Service 1 Point GmbH is providing IT support to private customers and small businesses in Winterthur and its surroundings. This includes services such as organizing and maintaining computer infrastructures, creating and maintaining web presence, as well as consulting and supporting the expansion of existing systems.
Serwise AG
Winterthur · Since 1997
Serwise AG provides management and business consulting, Business Analytics services including data warehouse and financial performance management, and software development for database applications and mobile platforms.
SHEvision Treuhand KmG
Winterthur · Since 2017
The core activity of SHEvision is the provision of trust services, particularly in the areas of: * Accounting (invoice posting, expense processing, annual financial statements, consulting) * Payroll (payroll accounting, payroll processing, payroll certificates, payroll declarations) * Tax consulting (annual financial statements, reporting, taxes, VAT settlements) * Auditing (limited audits, regular audits, review of financial statements, transaction audits) The company thus offers comprehensive financial services for companies to coordinate, monitor and optimize their financial affairs.
Shortcut Productions René Bill
Winterthur · Since 1998
Shortcut Productions René Bill provides text and audio services. The offerings include copywriting and proofreading for publications, voice-over and acting for commercials, off-voice recordings for television and industrial films, audio productions for CD‑ROMs, and film dialogue dubbing. The website lists clients such as Crédit Suisse, Migros and Schweizer Fernsehen.
Showzone AG
Winterthur · Since 2023
The core activity of Showzone AG is the development and provision of a presentation app driven by artificial intelligence (AI) to make presentations interactive and inspiring. The company aims to revolutionize the way presentations are held and increase the interaction between the presenter and their audience.
Sibra AG
Winterthur · Since 1988
Sibra AG focuses on safety and fire protection in the construction sector. The company is presented on the website as evolving from SCS Software and provides solutions and services related to building safety and fire-protection matters.
Sidora AG
Winterthur · Since 2022
The core activity of Sidora AG is the creation of digital solutions, particularly the development of websites, web applications, mobile apps, e-commerce platforms, Progressive Web Apps (PWA) and Software-as-a-Service (SaaS) platforms. This also includes the areas of graphic design, UI/UX design, programming, marketing and SEO. The company positions itself as an innovation partner for businesses and offers comprehensive services to promote the digital presence and success of its customers.
sieber-architektur
Winterthur · Since 2021
The company's core activity is architecture.
SIKORA TENNIS
Winterthur · Since 2023
The core activity of the company "Sikora Tennis" is the provision of tennis training and teaching services for hobby and ambitious tennis players by the founder and tennis coach Adrian Sikora.
SILVACONSULT AG
Winterthur · Since 1999
The core activity of Silvaconsult AG is the development and application of methodologies and standards for sustainable forestry, climate protection and nature conservation, particularly in the area of certification of forest projects aimed at preserving and promoting carbon sinks, biodiversity and forest resilience.
Silverlight AG
Winterthur · Since 1982
The core activity of Silverlight Ltd. is the development, manufacture and distribution of pyroelectric detectors, giga-/teraohm resistors and related products such as optical filters and windows. The company also provides engineering services to support customers in integrating these products into their applications.
SIMA / BREER GmbH
Winterthur · Since 2017
SIMA / BREER GmbH is a landscape architecture office offering services in landscape planning and urban design. The team develops design proposals, competition submissions and site planning for public and private projects.
Simkas AG
Winterthur · Since 2007
Simkas AG is a real estate company with a core competency in property development. The firm develops building projects from conception through leasing, invests in residential and commercial properties, and manages portfolio and property operations.
SimplexDNA AG
Winterthur · Since 2021
The core activity of SimplexDNA AG is the implementation of molecular biological analyses and research projects in the field of biodiversity and nature conservation, particularly in the monitoring of invasive species and the evaluation of renaturation and revitalization efforts in freshwater ecosystems.
Simplify Group Switzerland GmbH
Winterthur · Since 2024
Sinixt GmbH
Winterthur · Since 2008
The core activity of Sinixt GmbH encompasses three main areas: 1. **ICT Consulting & Business Consulting**: Strategic ICT planning, efficient and cost-optimized use of ICT resources, expert advice, technology scouting, management support, and system and network architectures. 2. **ICT Security & Risk Management**: Security consulting, risk management, business continuity management, emergency exercises, training, and coaching for ICT security, SWOT and risk analyses, as well as security analyses of company networks. 3. **Accounting and Personnel Administration**: Financial accounting, budget consulting, tax returns, liquidity planning, administrative accounting clarifications, and HR administration. Overall, Sinixt GmbH offers comprehensive services in the areas of information and communication technology (ICT), security and risk management, as well as financial and personnel management.
sinndrin genossenschaft
Winterthur · Since 2013
sinndrin genossenschaft is a platform that handles administrative tasks for its members, including bookkeeping, invoicing and management of social insurance, allowing members to focus on their projects. It administers collective social insurance and sick‑pay, manages payment monitoring and debt collection, and provides infrastructure, networking and support for project planning, consulting and implementation.
Sinomed Winterthur AG
Winterthur · Since 2005
Sinomed Winterthur AG is a clinic for Traditional Chinese Medicine (TCM) offering acupuncture, herbal therapy, laser acupuncture, moxibustion, cupping, Tuina massage and TCM diagnostics. The practice is part of the Sinomed group and provides patient information and a network of specialist partners.
Siteco Switzerland AG
Winterthur · Since 2019
Siteco GmbH is a manufacturer of lighting solutions, offering a wide range of products and services in the field of lighting. The company's core activity encompasses the development, production, and distribution of indoor and outdoor lighting solutions, including specialized solutions for various industries and applications such as industry, logistics, office, city, retail, sports, and events. Additionally, Siteco also provides digital solutions, lighting control systems, and technical services.
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Source: Federal Statistical Office, UID register