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company directory

SR Saphirstein AG 

Zurich · Since 2018

The core activity of Fiat24 (operated by SR Saphirstein AG) is the provision of financial services, in particular tokenized payments, in the field of Web3 technologies. This includes the issuance of Swiss IBANs, debit cards and the development of payment applications (Payment Apps) based on blockchain technology. The company combines traditional financial services with decentralized systems and offers a platform for integrating fiat currencies into the blockchain world.

SRT Architekten AG 

Zurich · Since 1987

The core activity of SRT Architekten AG is the development of customer-oriented and functionally appropriate architectural solutions, particularly in the areas of base buildings, tenant fit-outs, and sustainable development. The company provides architectural services, including planning and execution of construction projects, with a focus on implementing energy-efficient and ecologically advanced solutions.

Steindruckerei Wolfensberger AG 

Zurich · Since 2013

The core activity of Steindruckerei Wolfensberger AG is the production of high-quality printed products, particularly in the field of artistic printing, as well as the publishing of original graphics and books. In addition, the company also offers services in the area of framing and hanging of artworks.

Stem Cell Bank of Switzerland GmbH 

Zurich · Since 2018

Stem Cell Bank of Switzerland GmbH is a private Swiss biobank that processes, tests and cryopreserves stem cells from umbilical cord blood, cord and placental tissue, adipose tissue and peripheral blood mononuclear cells. The organisation operates its own Swiss laboratories, lists certifications such as FACT‑NetCord, GMP and Swissmedic authorisation, and participates in a hybrid public–private banking model.

Stiftung Solidaritätsfonds von wohnbaugenossenschaften schweiz - verband der gemeinnützigen wohnbauträger 

Zurich · Since 1999

Stiftung Solidaritätsfonds von wohnbaugenossenschaften schweiz - verband der gemeinnützigen wohnbauträger provides mainly low-interest, repayable loans to capital-weak but development-capable non-profit housing providers for renovation, new construction, acquisition of properties and suitable land. The foundation also supports measures to increase the market share and quality of non-profit housing and may award limited non-repayable contributions; loans typically range from CHF 5,000 to CHF 60,000 per dwelling with repayment terms of about 20–25 years.

Stiftung Solinvest 

Zurich · Since 2009

Studio C GmbH 

Zurich · Since 2023

The core activity of Studio C GmbH is advising companies and private individuals on communicative challenges, including live communication, classical advertising and creative concept work.

Studio Faye Gaidatzis 

Zurich · Since 2024

Faye Studio offers fitness and yoga classes led by qualified trainers. The company's core activity is conducting group and possibly individual training sessions in the areas of fitness and yoga.

STUDIO FREY AG 

Zurich · Since 2010

STUDIO FREY AG is a multidisciplinary design studio offering interior design, branding and web development services. Its services include concept development, interior construction and supervision, furniture design, corporate identity, web design and development, wayfinding systems and print and visual communication.

suisseplan Ingenieure AG Zürich 

Zurich · Since 1980

suisseplan Ingenieure AG Zürich is an engineering firm providing development, planning and project realization services in the areas of building, spatial and landscape planning, environment and safety. Its services include structural engineering, infrastructure planning and construction management.

SuP - Suppen und Pedale GmbH 

Zurich · Since 2012

The core activity of the company "Suppen und Pedale" is the production and delivery of organic soups to various resale outlets in Zurich, with delivery being carried out by bicycle (velo courier). The company also offers catering services and supplies the hospitality industry.

Gresham House Europe AG 

Zurich · Since 2016

SUSI Partners AG is an investment manager specialising in mid‑market energy transition infrastructure investments on behalf of institutional investors. Its offerings include equity and credit strategies and a Southeast Asia‑focused strategy, targeting renewables, energy storage, energy efficiency and electrification infrastructure.

Suter & Bähler Installationen AG 

Zurich · Since 1997

The core activity of Suter & Bähler Installationen AG encompasses the planning, manufacturing, distribution, and installation of telecommunications equipment and infrastructure. Specifically, this includes: installation of telecommunications systems (copper, fiber, cable trays); production of line power distributors and specialty cables; assembly, wiring, and testing of devices; mechanical adaptations; rack assemblies; renovation and relocation of existing systems; and demolition work. The company thus offers a comprehensive range of services and products for the telecommunications industry.

SwissAccounting 

Zurich · Since 1996

The core activity of SwissAccounting is to promote and support professionals in the fields of accounting, controlling and financial reporting in Switzerland. This includes providing training offers, specialist information and resources, organizing events and representing the interests of members in political and professional matters.

swisscleantech 

Zurich · Since 2008

Swisscleantech brings together climate-conscious companies and advocates for a CO2-neutral Switzerland. The company's core activity is to promote and support sustainable and climate-friendly business models, particularly in the areas of renewable energy, energy efficiency, and green logistics. Through collaboration with its member companies and sponsoring members, Swisscleantech aims to drive political and societal changes to achieve a climate-neutral Switzerland.

SwissFEX AG 

Zurich · Since 2019

The core activity of SwissFEX AG is the operation of an independent brokerage platform for mortgages, which enables brokers to easily and quickly find the optimal mortgage financing for their clients. The company supports the brokerage process and creates transparency by taking over administrative tasks for financing partners and offering comprehensive advice and support during the financing process.

Swiss Financial Services AG 

Zurich · Since 1998

The core activity of Swiss Financial Services is to provide services in the field of fund management and fund administration, including: fund administration, fund accounting, investor services, fund setup, shadow accounting, and portfolio valuation and consolidation. The company supports asset managers, fund sponsors, and other financial institutions in managing various types of funds, including hedge funds, private equity funds, and other alternative investment funds.

Swiss Hajj & Umrah Shqiptari GmbH 

Zurich · Since 2009

The core activity of SWISS RIVA AG is the organization and implementation of Hajj and Umrah trips for pilgrims from Switzerland to Saudi Arabia. This includes the brokerage of flights, hotel reservations, visa procedures, and the provision of travel services on site, including German-speaking tour guides.

SWISS MARKETING (SMC) 

Zurich · Since 2008

SWISS MARKETING (SMC) is the professional association for specialists in marketing and sales. The association facilitates networking and professional development via regional clubs and events, organises professional and higher vocational examinations, and provides education, certification and membership options including corporate memberships.

SwissMusiKids AG 

Zurich · Since 2024

The core activity of SwissMusiKids is the musical education of children using the Suzuki method, particularly violin lessons, as well as the promotion of musical, social, emotional and communicative skills in children aged 0-3 through the MusiGruppe.