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PB IHAG AG 

Zurich · Since 1988

PB IHAG AG is a bank offering digital banking and e-banking services. PB IHAG AG has transferred the majority of its client business to Bank Vontobel and, with the planned return of its banking licence, will discontinue its business activities in the medium term.

Pro Fussballevent GmbH 

Zurich · Since 2005

The company's core activity is the organization and implementation of football camps for children, where the holistic development of the children is the main focus and, in addition to improving football skills, social skills such as teamwork, discipline and respect are also promoted.

ProjektBeweger GmbH 

Zurich · Since 2016

The ProjektBeweger GmbH supports and accompanies customers in the realization of construction projects. The company's core activity is project control and management in the construction industry, including planning, coordination and monitoring of construction projects.

Prolens AG 

Zurich · Since 1970

The core activity of Prolens AG is the manufacture and distribution of contact lenses, care products, accessories and consulting services for optometrists, ophthalmologists and pharmacies. The focus is on providing optimal all-round service to these customers, particularly in the area of specialized contact lenses such as Ortho-K, Keratoconus and Keratoplasty.

Propex GmbH 

Zurich · Since 1999

The core activity of Propex GmbH is the provision of cleaning and facility management services, including office cleaning, facility management, garden maintenance, stone care, construction cleaning and window cleaning, with the aim of providing customers in Zurich and the surrounding cantons with a clean and well-maintained environment.

Protect7 GmbH 

Zurich · Since 2008

The core activity of Protect7 is the provision of services in the field of Application Security, specifically: Security analyses (Penetration Testing, Active Directory Security Audit, etc.), Consulting and engineering in the field of software security, Training and managed services for companies, Support in implementing a secure software development process (Secure Software Development Lifecycle, S-SDLC). The company positions itself as an expert in Application Security and offers product-neutral services to support companies in securing their software applications.

PSA Architektur AG 

Zurich · Since 2014

The core activity of PSA Architektur AG is the provision of architectural services.

Psychosoziale Spitex Zürich GmbH 

Zurich · Since 2021

The core activity of the company 'Psychosoziale Spitex Zürich' is to support and accompany people in psychological and social crises in their familiar environment. The company offers individual treatments and services to promote the recovery and well-being of its clients. These include, among other things, support with daily structure, problem-solving, medication intake, and accompaniment in emergency situations. The company offers short-term and long-term deployments and works with an experienced team of professionals.

Publicis Media Switzerland AG 

Zurich · Since 1994

The core activity of Publicis Media is providing services in the field of media strategy, planning and implementation, including Media Planning & Buying, Research, Data & Analytics, Social Media Marketing, Programmatic Advertising, SEA, SEO, E-Commerce Marketing and Outcome Based Solutions. The company thus offers comprehensive solutions for media consulting and implementation to support customers in achieving their marketing goals.

Pulk 

Zurich · Since 2024

Pulk is a full-service visual effects and animation studio co-run by Roman Kaelin and a collective of artists, directors and animators.

PvL Partners AG 

Zurich · Since 2012

PvL Partners AG is a management consulting firm focused on organizational development. It helps clients translate strategy into structure and culture by designing operating models, shaping values and behaviours, and supporting implementation and activation.

QS Marketing Plan GmbH 

Zurich · Since 2021

The company's core activity is providing online marketing services, including: web design and graphic design, content marketing (creation of engaging content), email marketing, search engine optimization (SEO), analysis of web traffic and conversions, management of social media channels, and development of online advertising campaigns. The company supports customers in increasing their visibility on the internet and helps them improve their online presence.

QuantCo Schweiz GmbH 

Zurich · Since 2017

QuantCo Schweiz GmbH provides data science, engineering, and economics services to help organizations turn data into decisions. Its product offerings include algorithmic pricing, data-driven claims management, and high-dimensional forecasting solutions for organizations in the financial, retail, industrial, and healthcare sectors.

Quantis Sàrl 

Zurich · Since 2013

Quantis Sàrl is an environmental sustainability consulting firm that helps organisations measure and assess environmental impacts and evaluate climate and nature risks. It develops mitigation, restoration and adaptation strategies, supports supply‑chain transformation and advises on sustainability reporting, communications and digital tools to operationalise environmental metrics.

Radgenossenschaft der Landstrasse 

Zurich · Since 1986

Radgenossenschaft der Landstrasse is the umbrella organisation of Jenische and Sinti, serving as their self-organisation and a competence centre. It also represents and supports the interests of Roma and Jenische across Europe and is recognised and subsidised by the federal government.

Reipro Handels AG 

Zurich · Since 2009

Reipro Handels AG provides cleaning services and property maintenance and supplies cleaning chemicals, machines and equipment for building care. Their services include routine cleaning, construction/renovation cleaning, specialist cleaning and tasks such as garden maintenance, stairwell cleaning and winter services.

REMA Elektro AG 

Zurich · Since 2004

The core activity of REMA Elektro AG is the planning and implementation of electrical installations in the areas of high and low voltage, particularly in residential, commercial and industrial construction, as well as the performance of service and repair work for electrical systems.

René Brunner, dipl. WP 

Zurich · Since 2020

René Brunner, dipl. WP provides fiduciary and audit services, including statutory and limited audits, anti‑money‑laundering and supervisory reviews, tax advice, corporate consulting, and accounting/bookkeeping services; registered audit expert (RAB No. 502520).

Limmat Audit AG 

Zurich · Since 1992

Limmat Audit AG provides audit, tax and fiduciary services, including statutory and limited audits for AGs, GmbHs, foundations and associations, as well as reviews related to anti‑money‑laundering rules and supervisory organisations. Services also include tax return preparation and representation, bookkeeping and annual financial statements, and corporate advisory such as formation, restructuring and succession planning.

Retina Suisse 

Zurich · Since 2008

The core activity of Retina Suisse is to support and advise people with retinal diseases, particularly retinitis pigmentosa (RP), macular degeneration and Usher syndrome. This includes: personal counseling and support for those affected and their families; organization of discussion groups and information events; creation and dissemination of information materials and publications; support for research projects and scientific studies; operation of a patient registry and creation of scientific recommendations. The company is financed through membership fees, donations, legacies and public funds, and is committed to transparency and independence in its work.

REYL Overseas AG 

Zurich · Since 2009

REYL Overseas AG advises U.S. clients on international investment diversification and provides investment advisory and wealth management services. It is registered with the U.S. Securities and Exchange Commission as an investment adviser and licensed in Switzerland as a portfolio manager; services include discretionary and advisory portfolio management, multi‑currency solutions, estate planning, access to legal and tax advisory, and portfolio consolidation and custody arrangements.

Rheumaliga Schweiz 

Zurich · Since 1968

Rheumaliga Schweiz provides information and counselling on rheumatic diseases and maintains patient-focused resources. The organisation runs courses and events and offers support services such as fall-prevention programmes, self-help groups, a therapist search and a shop for assistive products.

Rhomberg Sersa Rail AG 

Zurich · Since 1952

Rhomberg Sersa Rail AG provides railway engineering and construction services, offering project planning and execution for track and tunnel works. Its services include mechanised and commercial track construction, tunnel renovation and project delivery, as well as maintenance, rail vehicle services, machines and construction materials.

RIBA Verwaltungen GmbH 

Zurich · Since 2015

The core activity of RIBA Verwaltungen GmbH is professional and personal property management.

Roger Hubmann - Happy Students 

Zurich · Since 2019

Roger Hubmann - Happy Students resells and implements competence-oriented learning software, acting as a certified partner for CYPHER Learning. Services include implementation, training and operational support, as well as the use of generative AI tools for rapid development of digital training content for companies, educational providers and consultants.

Roman Kälin 

Zurich · Since 2024

Roman Kälin is an Emmy‑nominated director, visual effects artist and animator. He co‑runs the studio PULK, which provides visual effects and animation services.

Romeo GmbH 

Zurich · Since 2002

The core activity of Romeo-Fashion GmbH is the manufacture and sale of tailored men's fashion, particularly business and leisure clothing, including wedding suits, dress shirts, chinos and shoes.

Rösch GmbH 

Zurich · Since 2021

The core activity of Rösch GmbH is to support industrial, construction and craft companies in acquiring qualified specialists and acquiring new customers through digital marketing strategies. In particular, the company focuses on the placement of specialists who are not actively looking for a new job, but are reached through targeted social media campaigns and self-learning algorithms.

Rotpunktverlag AG 

Zurich · Since 1997

Rotpunktverlag is a publishing house whose core activity is the publication and distribution of books. The company supports authors, produces and distributes books, offers editing and press services, and organizes events. The publishing house focuses on various areas, including non-fiction books, literary studies, and cultural studies.

RTP GmbH 

Zurich · Since 2006

RTP GmbH is a web agency focused on technical implementation and the development of custom web applications, content management systems (TYPO3, Neos) and e‑commerce solutions. Services include backend and frontend development, API integration, hosting, and CMS operation and upgrade services for businesses and organisations.

Salesfive Consulting AG 

Zurich · Since 2019

Phoenix Contact is primarily engaged in the development and distribution of products, solutions, and services in the areas of electrification, networking, and automation. The company's core activity lies in digitalization and providing technologies and solutions for industry and society to support their transformation into a sustainable world. The company offers a wide range of services, including digitalization strategy, technology consulting, implementation of digitalization solutions, and after-sales service. The company's target groups include companies from various industries, such as the automotive industry, manufacturing industry, service sector, energy supply, healthcare, and others. Additionally, the company is committed to sustainability and climate neutrality, aiming to reduce its own CO2 emissions and establish long-term partnerships with non-profit projects.

Sanaflex Rita Bopp 

Zurich · Since 2006

The company's core activity is the application of various massage and treatment methods, particularly foot reflex zone massage and lymphatic drainage, to promote and support the well-being and health of customers. This also includes consulting and treating various health complaints such as pain, muscle tension, circulatory disorders and stress.

Sauber+Gisin Engineering AG 

Zurich · Since 1998

The company provides engineering and planning services for the construction and infrastructure of transportation routes, particularly for roads, railways and public facilities. The core activities include traffic surveys, performance calculations, network planning, parking design, sweep path analysis, access concepts, parking guidance systems, lighting and signaling, monitoring systems, communication and control technology, as well as the planning and implementation of ancillary facilities and road wastewater treatment plants.

SCAIA AG 

Zurich · Since 2024

The SCAIA (Swiss Center of Allergy, Immunology and Autoimmunity) is a medical center specializing in the diagnosis and treatment of allergic and immunological diseases. The company's core activity includes the diagnosis and treatment of allergies, autoimmune diseases, autoinflammatory diseases, and immune deficiencies. This includes, among other things, the treatment of pollen, dust mite, insect venom, food, and drug allergies, as well as the care of patients with chronic conditions such as urticaria, allergic asthma, and atopic dermatitis. The company also offers specific therapies such as specific immunotherapy (desensitization) and the use of biologics.

Scalp Master GmbH 

Zurich · Since 2024

The core activity of Scalp Master GmbH is the implementation of Scalp Micropigmentation, i.e. hair pigmentation, to camouflage hair loss, cover scars and simulate a natural, optically full head of hair.

ScanBIM GmbH 

Zurich · Since 2024

ScanBIM GmbH provides geospatial surveying and data services, including terrestrial and drone surveys (LiDAR, photogrammetry), GNSS/total station measurements, and geodata processing. The company delivers Scan-to-BIM/Scan-to-CAD models, point clouds, 3D models, orthophotos, thematic maps, as-built documentation and inspection/monitoring services.

schi.ke Architektur Schibler + Kehl 

Zurich · Since 2021

schi.ke Architektur Schibler + Kehl is an architecture and engineering practice that accompanies clients from planning through to realization. The firm undertakes design and delivery of new-builds, renovations, competition entries and interior-architecture projects, as shown in its project portfolio.

Schlüssel Gosteli AG 

Zurich · Since 2000

The core activity of Schlüssel Gosteli AG is the provision of services in the field of locking systems, key services, burglary protection and door services, including the manufacture of replacement keys, the installation and repair of locking systems, as well as the execution of door repairs.

Schmidiger + Rosasco AG 

Zurich · Since 1967

The core activity of Schmidiger + Rosasco AG is electrical planning, particularly in the areas of building automation, energy supply and renewable energies. The company offers services such as electrical safety planning, lighting design and consulting in the field of Building Information Modeling (BIM) and operates in various industries such as commerce, industry, healthcare and education.

Schneider Haustechnik 

Zurich · Since 1998

Schneider Haustechnik provides sanitary and heating installations and handles planning and execution of bathroom and kitchen renovations, new builds and refurbishments. Services include repair work, boiler replacements, solar energy systems and heat pump installations.

Schranner AG 

Zurich · Since 2005

Schranner AG provides negotiation consulting, specialized training and events to prepare for and support complex, high‑stakes negotiations. Offerings include the Schranner Concept® seminar, the Negotiation Excellence program and advisory work for clients such as the UN, governments, corporations and political parties.

Schranner Conference AG 

Zurich · Since 2022

Schranner Conference AG organises professional events and provides training and consulting focused on negotiation. Its activities include Schranner Concept® seminars, the Negotiation Excellence program, negotiation consulting for complex cases, and the annual Negotiation Conference.

Schranner Consulting AG 

Zurich · Since 1995

Schranner Consulting AG provides consulting for complex, high-stakes negotiations, including strategy development, negotiation planning and expert support across all phases of the negotiation process. The services also include training programs and events for negotiation professionals.

Schuhhaus Fera GmbH 

Zurich · Since 2016

Schuhhaus Fera GmbH is a shoe retailer that offers sales of footwear as well as repair and care services. The store carries brands such as THINK, PANTANETTI, BIRKENSTOCK and PIKOLINOS, and operates a workshop for shoe repairs.

Schweizer Buchhandels- und Verlags-Verband SBVV 

Zurich · Since 2003

Schweizer Buchhandels- und Verlags-Verband SBVV is a trade association for the book and media sector. It represents publishers, booksellers and wholesalers to authorities and policymakers and provides member services including training and continuing education, the ISBN agency for German- and French-speaking Switzerland, sector directories, the trade magazine “Schweizer Buchhandel”, and support and pension schemes.

Schweizerischer Verband Creditreform Gen 

Zurich

Schweizerischer Verband Creditreform Gen provides credit and business information, monitoring services, and debt collection and receivables management. The association maintains a structured online database of company and payment data and offers integration solutions such as CrediWEB and RiskCUBE.

Schweizerischer Verein Balgrist 

Zurich · Since 1967

Schweizerischer Verein Balgrist operates the Universitätsklinik Balgrist and promotes the health of people with musculoskeletal disorders. In cooperation with the University of Zurich and other scientific partners, the association supports teaching and research on the musculoskeletal system and manages donations to provide direct assistance to patients.

scienceindustries 

Zurich · Since 1944

The company's core activity is to represent and promote the interests of the Swiss chemical, pharmaceutical and life science industries through various services, publications, events and political activities. The company offers, among other things, vocational training, export risk insurance, AHV compensation fund and family compensation fund, and publishes studies, industry tickers and newsletters. It also represents the interests of its members in political and economic matters and promotes the competitiveness of the Swiss economy.

Scoppetta & Merkt Treuhand GmbH 

Zurich · Since 2016

Scoppetta & Merkt Treuhand GmbH provides fiduciary services including bookkeeping, tax advisory, payroll administration and support for company formations. The firm also offers digital solutions such as online accounting and online payroll services.

Second Hand-Mode und Näh-Atelier, Tanja Gasser 

Zurich · Since 1997

The company's core activity is the sale of second-hand women's fashion and the adaptation of clothing items through an integrated sewing workshop.