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RTL AdAlliance AG 

Zurich · Since 1978

The core activity of RTL AdAlliance is the marketing of advertising space for European media companies, particularly in the areas of television and digital media. The company provides advertisers with a platform to place and manage their campaigns across various media channels, including television, online video, and digital media. RTL AdAlliance acts as a marketer for various European media brands and also offers technologies and services for digital advertising.

Sailcom Race Group 

Zurich · Since 2023

The core activity of Sailcom Racegroup (SCRG) is sailing and organizing sailing events, particularly with Yngling boats. This includes Tuesday trainings, regattas and other sailing events that are open to both members and non-members.

SARA ADUSE FOUNDATION 

Zurich · Since 2022

The company's core activity is combating female genital mutilation (FGM) through education, economic support, and community building. The company advocates for the rights of girls and women and develops strategies for prevention and awareness. It also offers concrete projects such as educational projects, dialogue centers, and fundraising campaigns to end FGM worldwide.

Sarmiento de Klumpner Consulting 

Zurich · Since 2020

Sarmiento de Klumpner Consulting provides legal consulting and managerial services for small and medium-sized enterprises and for individuals. Its practice areas include international trade and commercial law, family and succession law, labour and migration law, and related consulting services.

Schaub Holding AG 

Zurich · Since 1999

Schaub Maler AG 

Zurich · Since 1999

The core activity of Schaub Maler AG is the painting trade, including related services such as spraying, plastering and coating. The company offers high-quality craftsmanship and services for the maintenance and renovation of properties, with a focus on sustainability, quality and customer orientation.

Schibli AG 

Zurich · Since 1972

Schibli AG provides electrical engineering, renewable energy, electrosafety, building technology, automation and IT services for buildings and infrastructure. Its services are organized into specialized competence areas covering planning, installation and technical operation solutions for private, commercial, industrial and public clients.

Schibli Holding AG 

Zurich · Since 2014

Schibli Holding AG is part of the Schibli Group and provides services related to energy, with core competencies in electrical engineering, renewable energy, electrical safety, building technology, automation and IT.

Schibli Support AG 

Zurich · Since 2007

Schindler Frei & Partner GmbH 

Zurich · Since 2021

The core activity of Schindler Frei & Partner GmbH is the consulting and support of healthcare institutions, particularly home care organizations, nursing homes, hospitals, and medical practices, in the areas of infection prevention, hygiene, and quality management. The company offers specific services such as hygiene consulting, coaching, quality audits, and support in complying with legal requirements and industry standards.

Schlaflabor Zürich AG 

Zurich · Since 2017

The company's core activity is dental treatment and consulting, particularly in the areas of implantology, aesthetic dentistry, functional diagnostics and therapy, as well as the treatment of sleep apnea. The company also offers continuing education and courses for dentists and is a member of various dental organizations.

Schule für Vorbereitung Ecole préparatoire Tutorial College Dr. sc. nat. ETH Evangelos Sakellariou 

Zurich · Since 1999

Schule für Vorbereitung Ecole préparatoire Tutorial College Dr. sc. nat. ETH Evangelos Sakellariou provides one-to-one tuition, coaching and exam preparation in mathematics, physics and chemistry for school and university students. Services include preparation for admission tests (including the ETH entrance exam), semester examinations and support for learning difficulties.

Schulthess'sche Familienstiftung 

Zurich · Since 2020

The core activity of the company 'Schulthess'sche Familienstiftung' consists of managing and maintaining the family's assets and traditions. The foundation serves to preserve and promote the wealth and social status of the Schulthess family. It manages the family fund, which was established in 1758, and takes care of the family's history and heritage. There is no indication of commercial or economic activities that go beyond the management of the family's assets.

Schweizerische Studienstiftung Fonds für begabte junge Menschen 

Zurich · Since 1992

The core activity of the company "The Nunatak Group" is the consulting and implementation of projects in the field of Artificial Intelligence (AI), particularly in the areas of marketing and communication. The core activity of the "Swiss Study Foundation" is the promotion of talent through a broad range of educational offerings, individual support, and project-related financial assistance for outstanding students. The core activity of "UNITY Schweiz AG" is the implementation of projects and consulting in the field of Supply Chain Management and Logistics.

SCHWEIZER KAPITAL GLOBAL IMPACT FUND AG 

Zurich · Since 2018

SCHWEIZER KAPITAL GLOBAL IMPACT FUND AG is an impact investor that invests in disruptive business models and technologies. Its investment focus includes environmental technologies and the sectors logistics/real estate, mobility/automotive, health/food and fintech.

SCHWEIZER KAPITAL HOLDING AG 

Zurich · Since 2011

SCHWEIZER KAPITAL HOLDING AG is a management holding that performs active participation management for its subsidiaries and associates and participates in strategic leadership decisions to support business development. It finances company relocations and research and development sites, assists with capital procurement, site and real estate development (including sale-and-leaseback transactions), makes corporate investments and provides mentoring, networking and innovation lab services, and develops, manages and licenses intellectual property rights.

Schweizer Stiftung Pro Aero 

Zurich · Since 1944

The core activity of the PRO AERO foundation is to promote aviation and aeronautical youth in Switzerland, particularly through financial support for air sports and youth development. This is achieved through the allocation of contributions derived from the sale of special stamps and special postal flights.

Sea Salt Autumn Leaves and Water Colour AG 

Zurich · Since 2018

Sea Salt Autumn Leaves and Water Colour AG is a boutique consulting company advising organizations on strategy, transformation and growth. It conducts consulting projects, workshop series and coaching programs, offering coaching, training and development for individuals, workshops and offsites for teams, and consulting, advisory and project management for organizations.

Seismo Verlag, Sozialwissenschaften und Gesellschaftsfragen AG 

Zurich · Since 1989

The company is engaged in the research, development and dissemination of concepts and strategies in the field of corporate social responsibility, also known as Corporate Social Responsibility (CSR). The core activity includes the analysis and evaluation of corporate practices in terms of their social and environmental impacts, as well as the development of approaches to support companies in implementing CSR strategies.

Sentecta GmbH 

Zurich · Since 2023

The core activity of Sentecta GmbH is the provision of services in the field of joint sealing, fire-resistant joints and structural fire protection solutions. Specifically, this includes the planning, implementation and maintenance of seals, fire protection systems and solutions for buildings and properties.