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2 S GRAPHICDESIGN Sàrl 

Geneva · Since 1999

3:21 Services SA 

Geneva · Since 2021

The company supports international clients, particularly small and medium-sized enterprises (SMEs), in their international trade activities. The company's core activity includes the creation and management of international trade structures, support in financing, and promoting the development of these companies. Specifically, the company offers the following services: international trade operations (e.g., trade in agricultural products and energy), specialized expertise (e.g., chartering), management of trade structures, financing and banking relationships, administrative services (e.g., tax returns, social insurance), and risk management and insurance services. The company positions itself as a partner for international companies that require a professional structure in Switzerland to successfully conduct their international trade activities.

3AL Éditions & Communication Sàrl 

Geneva · Since 2019

3AL Éditions & Communication Sàrl publishes the magazine Le Magazine Suisse and produces editorial content on culture, society and lifestyle. The company also provides advertising and media services, including a downloadable media kit for advertisers.

3Altasuisse SA 

Geneva · Since 2023

3C énergie léman sàrl 

Geneva · Since 2024

3C énergie léman sàrl provides heating, air‑conditioning and ventilation services, including installation and renovation of boiler rooms and renewable energy systems.

3E Ingénieurs Sàrl 

Geneva · Since 2021

The core activity of 3E Ingénieurs Sàrl is the provision of engineering services in the fields of energy, water, and environment. Specifically, this includes: * Energy: Audits, consulting, and planning in the area of building energy efficiency, including the creation of energy concepts, the implementation of energy audits, and support for the implementation of energy efficiency measures. * Water: Consulting and planning in the area of water supply and disposal, including the implementation of studies and analyses to optimize water use. * Environment: Consulting and planning in the area of environmental planning, including the implementation of environmental studies and analyses, the creation of environmental concepts, and support for the implementation of environmental protection measures. The company offers its services to both private and public clients, including architects, property managers, municipalities, and cantons.

3JCOM SA 

Geneva · Since 2008

The core activity of 3Jcom is the repair and sale of mobile phones, particularly iPhones and other smartphones, as well as the provision of telecommunications services for businesses.

3S TECHNIC Sàrl 

Geneva · Since 2003

The company 3S Technic offers services and solutions in the field of building technology, particularly in the areas of security, telecommunications, and network technology. The core activities include: planning, installation, and maintenance of security systems, including alarm systems, video surveillance, and access control; implementation of telecommunications solutions, including IP telephony and fiber-optic connections; integration of domotics systems for controlling and monitoring building functions; consulting and planning of security and technology solutions for private and commercial customers; and collaboration with partners such as Swisscom, Certas, and Axis to implement projects. The company positions itself as an expert in integrating technologies in the field of building technology and offers customized solutions to meet the needs of its customers.

3T Family Office SA 

Geneva · Since 2011

The core activity of 3T Family Office Ltd. consists of providing wealth management services to private clients, particularly High Net Worth Individuals (HNWI) and Ultra High Net Worth Individuals (UHNW). Specifically, this includes: Discretionary Wealth Management: The company manages its clients' assets based on a predefined profile and in close collaboration with financial analysts, banks, and brokers. Investment Advisory: 3T Family Office Ltd. offers advisory services in the field of investments. Reporting & Consolidation: The company creates reports and consolidates its clients' assets. The core activity of the company is therefore in the area of wealth management and asset management for private clients.

55 Data Company SA 

Geneva · Since 2018

55 Data Company SA is a data company that provides consultancy and technology services to help brands improve marketing, media and customer experience through data-driven approaches. Services include data strategy, data engineering, data science, data governance, media consulting and cloud/AI solutions.