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SE ON Schilder GmbH 

Zurich · Since 2013

The core activity of Seon Schilder GmbH is the manufacture and distribution of signs, particularly room signs, name plates, standing signs, poster stands and other types of signs designed for the signage of rooms, buildings and public facilities.

Sihltal Zürich Uetliberg Bahn SZU AG 

Zurich

The company's core activity is the operation of public transportation, particularly trains and buses, in the Zurich region, with the goal of providing efficient, comfortable and sustainable mobility for its customers.

Simon Staub Art & Creative Direction 

Zurich · Since 2022

The company's core activity is providing services in the field of art direction, creative direction, branding and design, including the development of ideas and texts. The company offers creative solutions to its clients and positions itself as a studio for innovative and creative projects.

SJA Holding AG 

Zurich · Since 2014

The core activity of SJA Holding AG is investing in and participating in companies and projects, particularly in the areas of real estate and innovative IT services. The company focuses on long-term commitments and strives for majority stakes, paying attention to sustainability and economic prospects for success.

SKDZ Schule für Kunst und Design Zürich GmbH 

Zurich · Since 2009

The company is a school of art and design that offers training and courses in the fields of art, illustration, design and photography. The core activity of the company is to impart design skills and knowledge to students and course participants, in order to prepare them for a professional entry into artistic professions or design-related fields of study.

Smile Oase GmbH 

Zurich · Since 2020

The core activity of the company "Smile Oase" is dental hygiene and teeth whitening, including the treatment of gum and tooth diseases, as well as the application of jaw relaxation techniques. The company also provides consulting and instructions on oral care and oral health.

Smith & Smith Management GmbH 

Zurich · Since 2009

Smith & Smith Management GmbH is a wine and spirits retailer and distributor operating an online shop and physical stores, supplying restaurants, hotels, wholesalers and private customers. The company also organises private tastings and events and works directly with winemakers.

SMS Landschaftsarchitektur - Dr. Johannes Stoffler 

Zurich · Since 2014

SMS Landschaftsarchitektur - Dr. Johannes Stoffler is a landscape architecture practice that prepares maintenance and development concepts for historic gardens and sites, carries out open-space planning and project implementation, and produces technical assessments and scholarly publications.

SMS Landschaftsarchitektur - Stoffler Mennel Saur KLG 

Zurich · Since 2017

SMS Landschaftsarchitektur - Stoffler Mennel Saur KLG is a landscape architecture practice that develops maintenance and development concepts for historic gardens and open spaces. Its services include open-space planning, expert assessments, and research-based publications.

Snipp Interactive AG 

Zurich · Since 2015

Snipp Interactive AG is a provider of a modular promotions and loyalty PaaS that enables brands to run promotions, sweepstakes, digital coupons, rebates and loyalty programs. The platform includes receipt/transaction processing, rewards fulfilment, fraud detection and customer data analytics.

Social Affairs GmbH 

Zurich · Since 2011

The core activity of Social Affairs GmbH encompasses coaching, consulting, moderation, conflict resolution, strategy and policy consulting, as well as training and accompaniment of organizations and individuals in the fields of psychology, sociology, and politics.

Solanellas Van Noten Meister Architekten GmbH 

Zurich · Since 2019

The company is an architectural firm specializing in the planning and realization of construction projects. The core activity includes the development of architectural concepts, the execution of competitions, the planning and supervision of construction projects, as well as the production of architectural elements such as facades and roof cladding.

Solid Identities GmbH 

Zurich · Since 2017

The company's core activity is the consulting, conception and implementation of brand strategies and identities for companies, particularly in the field of strategic design. The company offers services such as brand checks, brand development and positioning, as well as the implementation of brand concepts in various industries.

SolidIT AG 

Zurich · Since 2010

The core activity of solidIT includes the provision of IT services, in particular: * Cloud Services (Microsoft 365, Azure, Private Cloud) * Managed Services (IT infrastructure management, server management, monitoring and maintenance) * Development (web apps, services, databases) * Hosting (data center in Zurich) * IT Support (service desk, maintenance of content management systems, search engine optimization, domain management, SSL certificates). The company thus offers comprehensive IT solutions for businesses, from infrastructure to application development to support and maintenance.

Sonderegger Architekten GmbH 

Zurich · Since 2013

The core activity of Sonderegger Architekten is the planning and realization of construction projects, particularly in the areas of residential construction, school building, renovations and new constructions of multi-family homes, single-family homes and commercial properties. The company also offers visualization and study services and focuses on sustainable building.

SportPass (Schweiz) AG 

Zurich · Since 2021

The core activity of Asport is to provide a comprehensive solution for the digital distribution and monetization of sports content. This includes the production, platform, distribution and consulting of sports videos to help sports associations, clubs, teams and sponsors strengthen their digital presence and achieve their goals.

Stabilis AG 

Zurich · Since 2010

The core activity of Stabilis AG is architecture and construction management, including general planning, project development, planning and execution of construction projects across all SIA partial services.

State Street Bank International GmbH, München, Zweigniederlassung Zürich 

Zurich · Since 2007

State Street Bank International GmbH, München, Zweigniederlassung Zürich provides banking and securities services for institutional clients, including global custody, fund administration, transfer agency, depositary services and market- and data-related solutions.

State Street Global Advisors AG 

Zurich · Since 1999

Switzerland Travel Centre AG 

Zurich · Since 1998

The company is a tourism conglomerate specializing in planning, organizing, and executing trips in Switzerland. The core activities include: Designing, expanding, and optimizing travel offers to enable unique experiences in Switzerland. Maintaining close relationships with hotels and negotiating attractive conditions for customers. Developing and improving digital booking systems to ensure a simple and efficient booking experience. Advising and accompanying customers from the initial inquiry to the final booking, enabling an unforgettable travel experience. Planning and organizing individual group trips and executing trips on the most beautiful train routes through Switzerland. The company thus offers a comprehensive range of services to enable customers to have an unforgettable travel experience in Switzerland.

Stefan Jos Architektur 

Zurich · Since 2023

The core activity of JOS ARCHITEKTUR is the provision of architectural services. The company offers services in the fields of architecture, planning and consulting and is active in Switzerland and Austria. The owner, Stefan Jos, is a graduated engineer and civil engineer who has gained experience in various architectural offices and has been self-employed since 2020.

Stefan Schrader AG 

Zurich · Since 2017

The company 'Büro für Nachhaltigkeit am Bau' primarily deals with the planning, conception and implementation of sustainable construction projects. The core activity includes in particular the consulting and accompaniment of builders and project partners in the realization of environmentally friendly and ecologically sustainable construction projects, with a focus on the renovation and refurbishment of existing buildings rather than new construction.

Stiftung für Archäologie und Kulturgeschichte im Kanton Zürich 

Zurich · Since 1978

The company's core activity is the promotion and mediation of archaeology and cultural history in the canton of Zurich. This includes the organization of events, guided tours and excavations, the publication of journals and brochures, as well as the development and lending of archaeology kits for schools.

Stiftung zur Förderung von Psychiatrie und Psychotherapie 

Zurich · Since 1963

The company's core activity is the promotion of psychiatry and psychotherapy by providing financial resources for selected projects, particularly in the areas of training and further education of psychiatrists and psychologists, scientific work and projects, as well as the awarding of prizes for corresponding achievements.

STUDIO CORNEL STAEHELI GmbH 

Zurich · Since 2019

The core activity of Studio Cornel Stäheli Architekt ETH SIA is the planning and realization of architectural projects, particularly in the areas of schools, public buildings, residential buildings and other construction projects. The company offers services in the fields of architecture, planning and project development.

STUDIO DE PEDRINI AG 

Zurich · Since 2016

STUDIO DE PEDRINI AG is an architectural practice providing design and project-planning services. The office works on new-builds and renovations, participates in competitions and delivers built and landscape-related architectural interventions.

Studio Jane Gebel 

Zurich · Since 2021

The core activity of Studio Jane Gebel is the creation of motion design, art direction, graphic design, branding, logo animation and websites for various clients, including TV stations, companies, institutions and organizations. The company also offers teaching and consulting services in these areas.

STUDIO JES ARCHITEKTUR UND STÄDTEBAU GmbH 

Zurich · Since 2018

The core activity of Studio Jes is architecture and urban planning.

Studio KAJA Architektur und Städtebau GmbH 

Zurich · Since 2021

The core activity of Studio KAJA is the provision of architectural and urban planning services.

Studio Menga GmbH 

Zurich · Since 2023

Studio Menga GmbH is a design studio working in interior design, product design, floral design and scenography. The studio develops product collections, designs complementary elements and stages spatial scenes, and some products are labelled in Romansh.

STUZH GmbH 

Zurich · Since 2007

Stuzh38 is a furniture and design retailer specializing in the sale of high-end, designer furniture pieces and accessories. The company's core activity is to offer a wide range of products such as chairs, tables, desks, lighting, sofas, armchairs, and decorative objects from renowned designers and manufacturers. The company also offers a selection of products from various eras and styles, from vintage to contemporary.

Süsstrunk GmbH 

Zurich · Since 2002

The core activity of Süsstrunk GmbH is image processing, particularly retouching, composing and color grading, as well as collaboration with photographers and the production of images for various applications such as advertising, editorials, art projects, beauty, fashion, portraits and still life.

swiss export 

Zurich · Since 2004

The company's core activity is the promotion and support of Swiss exports, particularly through training, consulting and services for small and medium-sized enterprises (SMEs). The company offers various courses, seminars and events to support companies in export processing and technology and to strengthen their export skills. In addition, it provides consulting services and reference works for SMEs to help them overcome challenges in export business.

Swiss Poster Research Plus AG 

Zurich · Since 2006

The core activity of Swiss Poster Research Plus AG (SPR+) is the conduct of research and development in the field of Out of Home advertising, particularly in the creation of planning tools, mobility models and research data for the evaluation and optimization of outdoor advertising campaigns. The company provides media providers and advertisers with a planning instrument that enables them to measure and optimize the performance of their outdoor advertising campaigns.

Symply Agency GmbH 

Zurich · Since 2024

The core activity of Symply Agency is the creation and implementation of creative concepts and strategies in the fields of event planning, graphic design and digital marketing, with the aim of creating unforgettable experiences. The company offers services such as event organization, graphic design, e-commerce and social media marketing, and has a rich experience in the entertainment industry, gastronomy and art.

synergo Mobilität - Politik - Raum GmbH 

Zurich · Since 1988

The core activity of Synergo is the implementation of research and evaluation, consulting and support, conception and project management for public and private institutions in the fields of mobility management, transport, planning processes, participation, space and society as well as environment and energy.

T4D GmbH 

Zurich · Since 2022

The core activity of T4D GmbH is the provision of services in the field of Data Analytics, software and web development. Specifically, this includes: * Planning and conception of software and data science projects * Development of software according to best practices in various programming languages * Analysis and visualization of data to gain new insights * Implementation and configuration of software and IT systems * Conducting workshops, courses and open-source projects for knowledge transfer The company supports customers in realizing projects by designing technical solutions, developing software and analyzing data to gain new insights.

TGSS LUXURYLOVE GmbH 

Zurich · Since 2024

TGSS LUXURYLOVE GmbH operates the LUXURYLOVE online marketplace for pre-owned designer fashion, offering buying and selling of bags, accessories, clothing and jewelry. Services include self-listing, a concierge sales service, authenticity checks, storage and fulfillment, and seller payouts.

The Happy Lab GmbH 

Zurich · Since 2022

The Happy Lab GmbH develops digital products, prototypes and strategic concepts and conducts experimental projects. Services include app and platform development, tools and technology-focused side projects, including AI experiments.

Theres Hollenstein Architektur GmbH 

Zurich · Since 2019

The core activity of the company "Theres Hollenstein Architektur GmbH" is the planning, design and realization of architectural projects, particularly in the area of residential buildings, renovations and new constructions, as well as the execution of study mandates and project competitions.

Näherei Zürich GmbH 

Zurich · Since 2009

The core activity of Tiger Liz Textiles GmbH is the development, manufacturing and assembly of soft materials, particularly textiles, for architecture, with its own sewing workshop in Zurich.

Tjikko AG 

Zurich · Since 2019

Tjikko AG is a consultancy and coaching firm offering strategy, leadership development, team coaching and facilitation services. It supports primarily SMEs in strengthening trust, ownership and the implementation of strategic initiatives.

tokyoblue GmbH 

Zurich · Since 2002

The core activity of Tokyoblue GmbH is lighting design and technical planning for various projects, particularly in the fields of culture, architecture and events. This includes the conception, planning and implementation of lighting designs for exhibitions, museums, theaters, events and other projects.

T & O Group Schweiz AG 

Zurich · Since 2006

T & O Management Consulting (Schweiz) AG provides management consulting and engineering-related services, combining technical and organisational expertise to advise on mobility maintenance, industrial excellence, strategy management, business process management and logistics excellence, and also offers training to build client capabilities.

TreuValues AG 

Zurich · Since 2020

The core activity of TreuValues AG is the provision of trust services, particularly in the areas of: accounting and financial reporting, tax consulting and declaration, personnel administration and payroll accounting, corporate consulting and valuation, process consulting and interim management, and legal consulting and representation. The company also offers specialized services such as company formation and restructuring, succession planning, and value-added tax consulting.

Tsuku GmbH 

Zurich · Since 2017

Tsuku GmbH is a consultancy at the interface of ecology and behavioral economics that designs and tests interventions for sustainable behavioral change, supports organisational transformation and develops storytelling initiatives. Services include behavioural analyses, intervention design and project collaboration with partners from business, education and the public sector.

TT Licht GmbH 

Zurich · Since 2016

The core activity of TT Licht GmbH is lighting design for interior and exterior spaces, including consulting architects and builders on lighting design and lighting technology, as well as conducting lighting calculations, light measurements, economic and energy calculations.

UniSieve AG 

Zurich · Since 2018

The core activity of UniSieve is the development and provision of molecular separation solutions based on membranes for various applications, particularly: Carbon Capture, Chemical Purification, Energy Gas Separation, Hydrogen Purification, and Chemical Feedstock Purification. These solutions aim to increase energy efficiency, reduce CO2 emissions, and lower production costs.

Up & Up Consulting AG 

Zurich · Since 2024

Up & Up Consulting AG is a boutique agency for strategic brand and corporate communication. The firm provides strategic consulting, branding, annual and sustainability reporting, financial and C‑level communication, and digital content and brand activation services such as presentations, motion design, video production and event management.

UTO Team GmbH 

Zurich · Since 2013

UTO Team GmbH operates the restaurant UTOBURG, offering lunch and dinner service with traditional Swiss dishes, a variety of Cordon Bleu specialties and vegetarian and seasonal options. The offering includes a menu of weekly specials, online reservation options and regular cultural events.