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company directory

ARS Winterthur AG 

Winterthur · Since 2013

The core activity of ARS Winterthur AG is the provision of architectural services, including planning, execution and management of construction projects, as well as the rental of commercial spaces.

ARTES Ioan Gramatic 

Winterthur · Since 2013

The core activity of the company "Artes fine violins" is the trade and sale of high-quality stringed instruments, particularly violins, violas and cellos, as well as consulting and supporting musicians and investors in all matters related to the purchase, sale and ownership of these instruments. The company also offers services such as purchasing, sales, auctions, investment partnerships, rental options and the brokerage of instrument maker's accessories.

Ärztehaus Seen AG 

Winterthur · Since 2015

The company "Ärztehaus Seen Rösli Cramer Wieser" is a medical practice specializing in general internal medicine. The core activity of the company is the outpatient medical care of patients by specialist physicians and medical staff. The practice offers consultation hours, emergency care and other medical services.

Atelier Heggli 

Winterthur · Since 1998

The core activity of Atelier Heggli is bookbinding, including the production of boxes, folders, documentation, presentations and other special works. This also includes the repair and restoration of books as well as the manufacture of wedding books, guest books and other special books. The company also offers services such as digital printing, UV-LED printing, laser technology and lamination.

baumanagement-wild gmbh 

Winterthur · Since 2011

The company baumanagement-wild primarily deals with construction management and offers services in this field. This includes planning, controlling and monitoring construction projects, with a focus on economic efficiency, sustainability and efficiency. The company supports customers in the realization of construction projects by bringing its specialized knowledge in the areas of energy management, sustainability projects and building efficiency.

Baumgartner MSR AG 

Winterthur · Since 2001

Baumgartner MSR AG is a company for measurement, control and regulation (MSR) and building automation. It provides planning of control and regulation concepts, engineering and commissioning, system visualization, long-term data logging, remote maintenance and alarm notifications by email/SMS.

BauTeilLaden Winterthur GmbH 

Winterthur · Since 2000

The company Bauteilladen is an online marketplace for the sale of used building parts and materials. The core activity of the company is to provide a platform where customers can find and purchase a wide range of second-hand building parts and materials in various categories such as sanitary, doors and gates, furniture and fixtures, windows, heating and climate, electrical and lighting, flooring and wall coverings, decoration and miscellaneous, antique and more.

Be Natural Kosmetik & Make-up, F. Piccadaci 

Winterthur · Since 2017

The company is active in the manufacture and application of natural cosmetics products and treatments, particularly in the field of skin care. The core activity includes the development and use of products that combine natural ingredients with modern technological insights, as well as the application of specific treatment methods such as facial massages, deep cleansing and skin diagnostics.

BINT GmbH 

Winterthur · Since 2005

The core activity of BINT GmbH is business integration, particularly supporting companies in their digital collaboration with business partners. This includes optimizing business processes and information flows (BINTegration), designing IT and business (BINTelligence), as well as developing eHealth solutions for a networked healthcare system (BINTmed).

Brigitte Jaggi Schriftenmalerei 

Winterthur · Since 2021

The company's core activity is the hand-painted signage and design of logos, shop signs and other lettering, as well as the production of artworks and fine art prints. The company also offers services such as logo design and individual signage.

Bruno Isolierungen GmbH 

Winterthur · Since 2018

The core activity of Bruno Isolierungen GmbH is the development, manufacture and delivery of technical insulation solutions.

Clinic Plastica - Dr. med. Sonja A. Meier, Fachärztin für Plastische, Rekonstruktive und Ästhetische Chirurgie 

Winterthur · Since 2008

The company's core activity is the performance of aesthetic and plastic surgery operations and treatments, including cosmetic surgery, wrinkle treatments, skin tightening and body shaping, with the aim of improving the appearance and well-being of patients.

COIFFEUR LENA INH. ROSANNA D'AMICO 

Winterthur · Since 2019

The core activity of Coiffeur Lena is the provision of hairdressing services, including haircuts, coloring, styling and care for ladies, gentlemen and children.

Dentalhygiene F. Hertig 

Winterthur · Since 2003

The core activity of Dentalhygiene Franziska Hertig is the provision of dental hygiene services, including: tooth cleaning and polishing, tartar removal, treatment of periodontitis and gum inflammation, bad breath treatment, caries control, hand instrumentation, tooth jewelry, and consulting. The company thus offers professional services in the field of oral hygiene and care.

FAND AG 

Winterthur · Since 1982

The core activity of FAND AG is the conception, installation, assembly and maintenance of locking systems, access control systems, emergency exit technology, door automation and burglary protection for various industries and customers. The company also provides consulting and planning services and carries out maintenance and repair work.

Genossenschaft Wintisolar 

Winterthur · Since 2018

The core activity of Wintisolar is consulting, planning, designing and installing photovoltaic systems in the Winterthur region.

Graf & Partner Bodenbeläge GmbH 

Winterthur · Since 2015

Graf & Partner Bodenbeläge GmbH supplies, delivers and installs a variety of floor coverings and provides related services. Their product range includes parquet, laminate, vinyl, PVC, linoleum, carpet, terrace decking and ceramic/natural stone, and they offer consultation, planning, delivery, installation, refurbishment and maintenance services.

Hänni Holzpellets AG 

Winterthur · Since 2013

The core activity of Hänni Holzpellets AG is the production and distribution of wood pellets, particularly from Swiss production, as well as the delivery and sale of wood pellets, barbecue charcoal, charcoal and other ancillary products to private individuals, real estate companies and businesses in the cantons of Zurich, Aargau and Northeastern Switzerland.

HEBAG AG, Unternehmen für Hebe- und Verschiebetechnik 

Winterthur · Since 2001

The core activity of HEBAG AG is the development, manufacture and delivery of products and services for bridge construction as well as special and deep foundation engineering, particularly in the areas of bridge bearings, road crossings, special constructions, lifting and shifting technology.

Holzapfel Dampfmaschinen GmbH 

Winterthur · Since 2024

The core activity of Holzapfel Dampfmaschinen is the manufacture and distribution of steam engines, model building articles and related tools and spare parts. The company offers a wide range of products, including steam boilers, burners, pumps, small fittings, materials, screws, soldering materials and specialized tools for steam and model building. In addition, the company also provides services such as consulting and support for customers.

Huber, Annedore Gymnastikstudio City-Gym am Stadtgarten Winterthur 

Winterthur · Since 2010

The company City Gym offers a diverse range of courses in the field of fitness and health, including aerobics, yoga, Pilates, back exercises and other courses. The core activity of the company is the implementation of group fitness classes for adults, with a focus on personal care and a family atmosphere.

Islandart GmbH 

Winterthur · Since 2012

The core activity of Islandart GmbH is the creation of visual content and services in the fields of film, photography, web design and print graphics. The company offers individual solutions for customers and creates, among other things, websites, films, photos and graphics.

itb treuhand ag 

Winterthur · Since 2006

itb treuhand ag is a fiduciary services firm that advises companies and private clients on tax, accounting and payroll matters. Services include company formation, bookkeeping, payroll administration, tax planning, preparation of financial statements and controlling.

JWG Eulach 

Winterthur · Since 2012

The core activity of JWG Eulach encompasses the following areas: * Supported Living * Assisted Living * Apoyo (agogically supported daily structure) * Coaching * Family Support Thus, the company offers socio-pedagogical services and support for young people and families, aiming to promote their individual personality development and independence.

K. Isler AG 

Winterthur · Since 1977

K. Isler AG is a manufacturer of high-quality steel blades and other articles, as well as a trading company for consumer goods for the meat and food industry.

Loewenmut Punkt GmbH 

Winterthur · Since 2020

The core activity of Loewenmut is the creation of digital solutions for companies, including web design, strategy development, consulting, conception, design and technology. They support their customers in shaping their digital presence and offer sustainable solutions that add value and inspire.

Lorenz Grimmer Schlosserei 

Winterthur · Since 2015

Lorenz Grimmer Schlosserei manufactures and processes stainless-steel components for cargo trailers and assembles the spaceframe structures used in polyroly products. The workshop performs metalworking operations such as bending, laser cutting, component finishing and custom fabrication.

Magma AG für Geologie, Umwelt und Planung 

Winterthur · Since 1998

Magma AG für Geologie, Umwelt und Planung provides consultancy and engineering services in geology, hydrogeology and environmental assessment, including geotechnical investigations and environmental impact studies. Core activities include contaminated-site investigations and remediation, groundwater and radon testing, noise and industrial environmental protection, GIS and data management, and project support for demolition and construction works.

Malai Thai GmbH 

Winterthur · Since 2003

The company Malai Thai operates a Thai bistro and several Asia shops in Winterthur. The core activities include: * Gastronomy: Operation of a Thai bistro with food and beverage offerings * Retail: Operation of Asia shops with a wide range of Far Eastern food and products * Catering: Provider of catering services for events and parties * Take-Away and Home-Delivery: Provider of take-away and home-delivery services for food and beverages.

Materialkollektiv GmbH 

Winterthur · Since 2018

The core activity of materialkollektiv GmbH is the online trade of high-quality materials and products for art, school, office and cleaning, including artist supplies, school materials, office supplies and cleaning materials. The company offers a wide range of products tailored to the needs of artists, students, teachers and businesses.

Meissner Sanitärtechnik AG 

Winterthur · Since 1999

The core activity of Meissner Sanitärtechnik AG is the installation, renovation, and maintenance of facilities and equipment in bathrooms, kitchens, and other sanitary installations, including the assembly and maintenance of heating systems, fittings, water softening systems, and boilers.

Mink Polsterwerkstatt Leonie Steiner 

Winterthur · Since 2020

Mink Polsterwerkstatt Leonie Steiner carries out upholstery work of all kinds, including reupholstery, cushion covers and custom pleated blinds (plissees). The workshop works with traditional materials (springs, coir) and modern foams and offers consultations and appointments.

My Own Womenswear - Kappeler 

Winterthur · Since 2009

The core activity of the company "MY OWN WOMENSWEAR" is the retail trade of women's clothing, in particular the sale of women's fashion and accessories, as well as complementary services such as personal shopping and wardrobe planning.

nagel ag 

Winterthur · Since 2002

The core activity of Nagel Architektur & Baumanagement is the planning, management and implementation of high-rise building projects, including architecture, construction management and project development, with a focus on quality, functionality and economic efficiency.

National Coalition Building Institute (Schweiz) 

Winterthur · Since 2004

The core activity of NCBI Switzerland is to conduct training sessions, seminars and projects for companies and organizations to promote diversity, conflict management, stress management and violence prevention. The company offers customized solutions for businesses in various industries to increase productivity and well-being of employees and improve customer satisfaction.

NIOS AG 

Winterthur · Since 2019

The core activity of NIOS AG is providing modern cloud infrastructures and IT solutions for companies with particularly sensitive data, especially in the area of private and public cloud.

Orso Dettling Architekten GmbH 

Winterthur · Since 2018

Orso Dettling Architekten GmbH is an architecture firm that designs, develops and executes buildings and objects. The practice handles projects in all phases from concept to construction management, emphasizing attention to light, materials and building construction to create sustainable, resource‑conserving spaces with strong spatial quality.

Partner & Partner AG 

Winterthur · Since 1995

The core activity of the company "Partner & Partner" is the creation and implementation of impact marketing campaigns that aim to have a positive influence on society or the environment while simultaneously achieving corporate goals.

Peter Gehrig's Produkte, Inh. P. Gehrig 

Winterthur · Since 2021

The core activity of the company "Peter Gehrigs Produkte" is the development, production and marketing of high-quality food products, in particular salad dressings, which are produced in Switzerland and primarily consist of Swiss ingredients.

polyroly ag 

Winterthur · Since 2013

polyroly ag manufactures cargo trailers for bicycles and e-bikes. The company produces stainless-steel trailers, sells multiple model variants, accessories and spare parts, and provides cargo-sharing solutions, bike conversion ('Cargofy') and customising services.

Porzellan Klinik GmbH 

Winterthur · Since 1997

The company's core activity is the repair and restoration of porcelain, ceramic, glass and similar objects, including the use of industrial or dental bonding techniques and the firing of utility porcelain.

PROSE AG 

Winterthur · Since 1997

The company PROSE primarily focuses on developing and implementing solutions for the rail industry, particularly in the mobility sector. The core activities include: * Strategy development for rail companies * Design and construction of rail vehicles * Operation and maintenance of rail fleets * Training and empowerment of teams in the rail sector * Development and implementation of innovative solutions for the rail industry The company also provides comprehensive services in the rail sector, including project management, engineering, and consulting.

"Rewi", Karin Reinhard 

Winterthur · Since 1990

Rösli-Reisen AG 

Winterthur · Since 1977

The core activity of Rösli Reisen is the organization and execution of trips, particularly bus tours, as well as the rental of buses for groups and events. The company offers various travel programs, including city tours, cultural and nature trips, and has its own vehicle fleet.

R&S IMROT Immobilien GmbH 

Winterthur · Since 2024

The core activity of IMROT Immobilien is the acquisition of plots of land with high development potential in and around the canton of Zurich, with the aim of selling and subsequently developing them. The company offers landowners a participation in the new construction, in addition to a sales price above market value.

RUNO GmbH 

Winterthur · Since 1999

RUNO GmbH is a versatile carpentry firm that provides lock systems and burglary-protection services, glass repair and insect-screen solutions, as well as interior carpentry, custom joinery and parquet/laminate flooring installation.

Sanchez Gips & Akustik GmbH 

Winterthur · Since 2022

The core activity of Sanchez Gips & Akustik GmbH is the execution of plastering and acoustic services, including drywall construction, wet plastering, partition walls, demolition, smooth plastering, abrasive blasting, ceiling and wall cladding, suspended ceilings, fire protection, seamless acoustic systems, renovation, drying, refurbishment, crack repair, insulation and soundproofing.

TAFA GmbH 

Winterthur · Since 2022

The core activity of TAFA GmbH is the provision of services in the field of painting, plastering, renovations, drywall construction and Stucco Veneziano in Winterthur. The company offers professional painting, plastering, renovation and drywall solutions and specializes in the application of the unique technique of Venetian high-gloss plaster (Stucco Veneziano).

T. Baumgartner 

Winterthur · Since 1992

T. Baumgartner provides services in measurement, control and regulation technology (MSR) and building automation. Services cover planning (control and regulation for HLKE, interfaces to third‑party systems, MSR concepts), execution (engineering, commissioning, documentation, system visualization) and monitoring/remote maintenance (long‑term data logging, alerts by email/SMS, optimization).

TCM Töss GmbH 

Winterthur · Since 2024

TCM Töss GmbH is a Traditional Chinese Medicine practice offering diagnostics, acupuncture, herbal therapy, tuina massage, cupping and moxibustion. Therapist Jing Zhang is specialized in acupuncture and herbal therapy; the practice is registered with EMR and ASCA and provides information for billing via supplementary health insurance.