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Jeanslife GmbH 

Winterthur · Since 2007

JL Clothing Co. is a fashion company specializing in the sale of high-quality, sustainable, and vintage clothing. The company's core activity includes retailing clothing, accessories, and vintage items, as well as operating a tailor's workshop offering alterations and repairs. The company values personal service, sustainability, and the promotion of local products.

jellyjelly GmbH 

Winterthur · Since 2023

The core activity of jellyjelly is the conception and production of social videos for companies and organizations. They offer comprehensive services ranging from strategy and concept development to production, editing, sound design, and project management.

Jemanja GmbH 

Winterthur · Since 2006

The core activity of Jemanja is the implementation of training courses and workshops in the field of death and bereavement support. The company offers a part-time training program focusing on the topics of life, dying, death and mourning, led by an experienced head lecturer and school principal.

joe.systems AG 

Winterthur · Since 2014

The core activity of joe.systems AG is the development and provision of a software solution for the automated determination and optimization of the country of origin of products in international trade. The solution uses artificial intelligence to optimize the capture of supplier data and improve compliance with origin rules. The company offers an API and a web application that help companies quickly and efficiently determine the country of origin of products, thereby increasing profitability.

Johann Jakob Sulzer Stiftung 

Winterthur · Since 1947

Johann Jakob Sulzer Stiftung provides supplementary occupational pension coverage for executive employees, insuring the portion of salary that exceeds the SVE base scheme up to the legally defined maximum.

Jonathan Chaclan Architekten GmbH 

Winterthur · Since 2020

Jonathan Chaclan Architekten GmbH is an architectural practice providing architecture, interior design, gastronomy planning and design services. Its offerings include concept development, kitchen and restaurant planning, project design and design-oriented site supervision for hospitality, residential and commercial projects.

Jürg Müller Maler AG 

Winterthur · Since 2005

The core activity of Jürg Müller Maler AG is the execution of painting, varnishing and wallpapering work, including facade and plastering work, wood protection, gilding, illusion painting and other related services in the field of construction and renovation work.

OCS Consulting AG 

Winterthur · Since 2019

OCS Consulting AG is an IT services and consultancy firm offering consulting, bespoke software development, managed application and support services, legacy system support and flexible resourcing. Services include project management, business analysis, testing and business intelligence, and the company works with technologies such as Java, Microsoft/.NET, SAS, Oracle and PowerBuilder.

Kaleidos AG 

Winterthur · Since 1995

The core activity of Kaleidos is providing services in the field of communication and design consulting, particularly in the areas of: Design (Logo, Corporate Design, Webdesign, Printdesign, Signage, Trade Fair/Event Appearance, Guidance System, Illustration), Text (Formulation of Headlines, Advertising Texts, Media Releases, Newsletters, Editorial Texts, Public Speeches), Photography (Portrait, Documentation, Individual Image Style, Image, Symbol or Theme Subjects), and Profiling (Consulting and Accompaniment in the Development or Optimization of Companies, Organizations or Personal Careers). The company thus offers a comprehensive range of services to support customers in the development and implementation of their communication and design strategies.

Kälin Architektur AG 

Winterthur · Since 2003

The core activity of Kälin Architektur AG is the provision of architectural services, including personal consulting and support for customers in the planning and implementation of construction projects.