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company directory

Marchioro Fischhandel AG 

Romanshorn · Since 2017

The core activity of Marchioro Fischhandel AG is the trade in fish products, particularly the sale of fresh fish to the gastronomy and end-consumers, as well as the delivery of fish products to weekly markets and other customers.

Weinhandlung Doris Kammerlander 

Romanshorn · Since 1987

Weinhandlung Doris Kammerlander offers a selected range of white, rosé, red and sparkling wines and also stocks selected spirits. The offering includes Port wines, DOWA bouillons, gift cartons and vouchers; the proprietors sometimes import wines directly and provide personalised customer advice through tastings and consultations.

Chiropraktik Thurgau AG 

Romanshorn · Since 2022

The company's core activity is the diagnosis, treatment and prevention of mechanical disorders of the musculoskeletal system, particularly the spine, through chiropractic care. The company provides medical services in the form of chiropractic treatments, including joint manipulation, and employs specialist chiropractors and medical practice assistants.

Movi Fitness GmbH 

Romanshorn · Since 2013

Movi Fitness offers fitness and training services, including personalized training plans, coaching by experienced trainers, and a family-friendly atmosphere. The company's core activity is to support customers in achieving their fitness goals and provide a healthy and safe training environment.

CHIBU STUDIO Ostschweiz GmbH 

Romanshorn · Since 2008

Dance Factory 4 YOU GmbH is a dance school offering classes in styles such as hip hop, breakdance, ballet, jazz, Kiddy Dance and Zumba, and providing workshops, show groups and trial lessons.

Radiologie Nordost Romanshorn AG 

Romanshorn · Since 2024

Radiologie Nordost Romanshorn AG is a modern, fully digitalised radiology institute providing diagnostic imaging services. The Diagnosezentrum Bodensee is on the ground floor and wheelchair accessible; the medical site director is Dr. med. Daniel Walther.

Zahnarztpraxis Dr. Weideli AG 

Romanshorn · Since 2019

The company's core activity is the provision of dental medical services, including conservative treatments, surgical interventions, prophylaxis, dental hygiene, reconstructive and prosthetic dentistry, as well as laser treatments. The company operates a dental practice and offers individual, patient-oriented treatments.

CORVAL CAR COVER GmbH 

Romanshorn · Since 2000

The company Corval is engaged in the manufacture and distribution of custom-made car covers, presentation blankets and tire cushions. The products are manufactured in the company's own manufactory in Switzerland and are tailored to the individual needs of the customers. The core activity of the company lies in the development and manufacture of high-quality, customer-specific textiles for the automotive industry.

Dalmi Mode GmbH 

Romanshorn · Since 2012

The core activity of Dalmi Mode is the sale of ladies' and gentlemen's clothing in a specialist store located on Lake Constance.

Eugster/Frismag AG 

Romanshorn · Since 1995

Eugster/Frismag AG develops and manufactures coffee machines and other small electrical household appliances. It provides R&D, industrialisation, series production and after‑sales support, including spare parts and customer‑service support for business customers.

Küwatech GmbH Diethelm + Brunner electric 

Romanshorn · Since 2001

The core activity of Küwatec GmbH encompasses two main areas: 1. **Electrical Installations**: Planning, installation, repair, and maintenance of electrical systems in new buildings and renovations, including lighting, switchgear, telecommunications and networks, building technology, photovoltaic systems, and charging stations. 2. **Sales and Service of Household Appliances**: Consulting, sales, installation, assembly, connection, and repair of household appliances of all brands for kitchens and laundry rooms.

autovirtuell ag 

Romanshorn · Since 2021

The core activity of autovirtuell AG is the organization and implementation of Simracing events and driver safety training. The company offers various products, such as "Race", "Qualifying" and "Time 60", and targets motorsport enthusiasts and car drivers who want to improve their driving safety. The events and training sessions are held in cooperation with the Automobile Club of Switzerland (ACS) and the Autobau Erlebniswelt.

EMS-CHEMIE (Switzerland) AG 

Romanshorn · Since 2017

bodana travel Reisebüro am Bahnhof AG 

Romanshorn · Since 1999

The core activity of Bodana Travel is the planning and organization of trips, as well as advising customers on the selection and booking of travel offers. The company offers individual travel consulting, group and round trips, as well as special travel offers and works with various tour operators.

Genossenschaft Winterwasser Oberthurgau 

Romanshorn · Since 2016

Winterwasser Oberthurgau operates an air-supported dome with a 25-meter pool, used as a swimming hall for fitness swimmers, training swimmers, recreational bathers, and families. The hall offers a unique view of Lake Constance and is open year-round. The company also offers seasonal subscriptions and 10+1 subscriptions, and has a Covid-19 protection concept in place to ensure the safety of its visitors.

GP MARINE GMBH 

Romanshorn · Since 2004

The core activity of GP Marine GmbH is the repair, maintenance and sale of boats and boat engines, as well as the manufacture of special equipment and silencer systems for boats. In addition, the company also offers services such as winter storage, repairs, service and tuning for boats and engines. Furthermore, the company has a car workshop that offers repairs, service and tire service for cars.

Maptec GmbH 

Romanshorn · Since 2020

Maptec GmbH is a motorsport engineering company providing engine development, ECU calibration and integration of motorsport electronics. Services include performance measurements on a Dynapack chassis dynamometer, manufacture of motorsport wiring harnesses, gearbox simulation, injector service and chip tuning.

Oldtimer-Werkstatt Ostschweiz GmbH 

Romanshorn · Since 2023

The company's core activity is the restoration, repair and maintenance of classic cars, youngtimers and modern vehicles, including special services such as spring checks and the sale of used vehicles.

MARON AG 

Romanshorn · Since 2017

MARON AG produces and supplies window coverings and interior sun-protection solutions, offering made-to-measure products such as roller blinds, Venetian blinds, pleated blinds and vertical louvres, together with related systems, installation and consultation services.

MARON Immobilien AG 

Romanshorn · Since 1956

MARON Immobilien AG offers interior window coverings and sun-shading products under the SUN+SHADOW brand, including roller blinds, venetian blinds, pleated blinds, vertical slats and panel systems. The company manufactures made-to-measure items, provides in-home consultations and installation services, and operates an online shop for orders.

Metallbau Huser & Partner GmbH 

Romanshorn · Since 2010

The core activity of Metallbau Huser & Partner GmbH is the planning, manufacturing and assembly of metal constructions, particularly made of steel, stainless steel, aluminum and glass, for various applications such as conservatories, house extensions, facades, balconies, windbreak walls, garages, stairs, railings and doors, including fire-resistant doors.

Zahnmedizin Romanshorn AG 

Romanshorn · Since 2011

Zahnmedizin Romanshorn AG is a dental practice providing general and specialist dental services. Offerings include preventive care and dental hygiene, fillings, endodontics, prosthetic restorations and veneers, implant treatments, emergency care, tooth whitening and digital diagnostics such as intraoral imaging and digital radiography.

ZARO Zahnmedizin Romanshorn GmbH 

Romanshorn · Since 2023

ZARO Zahnmedizin Romanshorn GmbH is a dental practice providing general dentistry and preventive dental hygiene. Services include routine examinations, restorations, prosthetic solutions and veneers (crowns, bridges, removable dentures, implants), endodontic and emergency treatments, and tooth whitening, with digital X‑rays and intraoral imaging used for diagnostics.

Gasser Holz AG 

Romanshorn · Since 2021

The core activity of Gasser Holz AG is the production of wood products, particularly boxes, pallets, cut-to-size wood and other wood packaging, as well as sawing and planing operations, using locally sourced wood from the surrounding area.

Reto Neuhaus, Velos & Motos 

Romanshorn · Since 1989

The core activity of Velo Neuhaus is the sale and repair of bicycles, including e-bikes, as well as consulting and sales of accessories and spare parts.

Schweizer Akademie für Boegertherapie David Boeger Physiotherapie 

Romanshorn · Since 2003

The company offers a holistic therapy concept for physiotherapy and health promotion based on evidence-based research, consisting of various components such as Boeger therapy, REMovement, iXpending, and Cibonic. It provides seminars, e-learning platforms, practical days, and products like the iXpending book and the Cibonic therapy system to support therapists and patients. The company's core activity lies in the development and dissemination of therapy concepts and products for the healthcare industry.

Malerei Müggler AG 

Romanshorn · Since 1982

The core activity of Malerei Müggler AG encompasses the execution of painting, spraying, plastering, insulation and renovation work on a wide range of objects, including interior and exterior work, wallpaper, wood, as well as crack renovation and exterior insulation (full thermal protection).

RichtigAnlegen AG 

Romanshorn · Since 2023

The core activity of RichtigAnlegen AG is independent financial consulting, financial education and wealth management for private clients. The company offers individual consulting, coaching, online courses and a financial academy to provide customers with the necessary knowledge and strategies to optimally manage their assets and achieve their financial goals.

STUTZ AG Baunternehmung, Zweigniederlassung Romanshorn 

Romanshorn · Since 2020

STUTZ AG Baunternehmung, Zweigniederlassung Romanshorn is a construction company providing building construction as well as general and specialist civil engineering services. It also carries out pollutant remediation, refurbishment and renovation, paving works and project/construction management services.

ZAMPARO 

Romanshorn · Since 2017

The core activity of ZAMPARO Baugruppe is the provision of craft services for real estate, including planning, coordination, organization and execution of work such as carpentry, mold remediation, drying, wall design, refinement, flooring, roofing, electrical installations, tile laying, plastering, heating installations, timber construction, painting and varnishing, masonry, interior design, cleaning, sanitary installations and other craft activities.

SchaltKraft AG 

Romanshorn · Since 2025

The core activity of Schaltkraft AG is the construction and delivery of switchgear systems as well as the provision of services in the field of switchgear construction, including planning, assembly, refurbishment and maintenance of switchgear systems.

Augenarztpraxis am See AG 

Romanshorn · Since 2015

The core activity of the company 'Augenarztpraxis am See AG' is the medical care and treatment of eye diseases and disorders by specialist ophthalmologists. The practice offers various services, including preventive examinations, diagnosis and treatment of eye defects and diseases, as well as vision therapy.

Bootssattlerei Balzien GmbH 

Romanshorn · Since 2018

The core activity of Bootssattlerei Balzien is the manufacture and repair of boat products, particularly sailboats and motorboats, as well as the creation of custom solutions and sealings. The company also offers expert advice, measurement and installation services, using high-quality, long-lasting materials for its products.

currentTechnology GmbH 

Romanshorn · Since 2022

The core activity of currentTechnology is the development and implementation of technical solutions, particularly in the areas of software development, app development, and embedded systems. The company offers services such as library porting, web development, Excel programming, and the development of specific applications like a QR invoice app and a power box. currentTechnology supports customers in the implementation of projects and helps them achieve their goals through the development of tailored technical solutions.

Himmelgrün - Buck 

Romanshorn · Since 2015

The core activity of Himmelgrün Buck is the planning, design and maintenance of gardens. This includes in particular: garden planning and consulting, garden construction (creation and redesign of gardens), garden maintenance (care and maintenance of gardens) and landscape architecture. The company thus offers comprehensive services for the design and maintenance of gardens.

Praxis am Schulhaus AG 

Romanshorn · Since 2020

The core activity of the company "Praxis am Schulhaus AG" is the provision of dental services, including prophylaxis, aesthetic dentistry and complex treatments, with the aim of promoting the oral health and well-being of its patients.

Praxis Feldegg AG 

Romanshorn · Since 2018

The core activity of Praxis Feldegg AG is the medical care and treatment of patients by general practitioners and medical specialists. The practice offers various services, including diabetes care, dietary advice, geriatric medicine, medication dispensing, emergency medicine, mental health care, and medical travel advice. The practice also operates a pharmacy and provides vaccinations and vaccination counseling.

Fahrschule Reality-Drive, Patrik Real 

Romanshorn · Since 2006

The core activity of Reality Drive is driver training, particularly the implementation of driving lessons, first aid courses and traffic education. The company offers its services as a driving school and has several locations in the St. Gallen region.

Fatzer AG 

Romanshorn · Since 1933

The company's core activity is the manufacture and distribution of ropes and rope systems for various applications, particularly in the fields of transportation, tourism, urban infrastructure and industry. The company also provides monitoring and surveillance services for rope systems.

Max Zeller Söhne Aktiengesellschaft 

Romanshorn · Since 1953

Max Zeller Söhne Aktiengesellschaft develops and manufactures herbal medicinal products and over-the-counter phytotherapeutic remedies, including cough syrups, sleep aids and preparations for mood and nervousness. The company provides product information, a professionals' area and educational content on phytotherapy.

Pensionskasse der Firma Max Zeller Söhne AG 

Romanshorn · Since 1931

physio & osteopathie zeller & wieligmann gmbh 

Romanshorn · Since 2006

physio & osteopathie zeller & wieligmann gmbh provides physiotherapy and osteopathy treatments, including manual therapy, PNF, Kinesio taping, radial shockwave therapy, craniosacral therapy and medical lymphatic drainage. The practice also lists complementary services such as dry needling, therapeutic ultrasound, Matrix Rhythm Therapy, fascia therapy and home visits.

Sager Reckholdern49 

Romanshorn · Since 2021

The core activity of Reckholdern 49 is the operation of a farm shop, where seasonal products from the region, such as fruit, vegetables, and berries, are sold. The farm shop is part of an agricultural business located on the same premises, which delivers products directly from the field to the shop.

Zeller Medical AG 

Romanshorn · Since 1996

Zeller Medical AG is a company that promotes herbal medicines as effective, cost-efficient and well-tolerated first-line therapies for healthcare professionals and the general public. Its product portfolio consists exclusively of prescription-only medicines that are covered by basic health insurance in Switzerland.

Ellenbroek Hugentobler AG 

Romanshorn · Since 2007

Ellenbroek Hugentobler AG provides electrical engineering services, including electrical installations, telematics, fiber-optic network construction, building services, photovoltaic systems and e-mobility solutions. The company also offers maintenance, planning and consulting, as well as control and security services, and is part of the Baumann Koelliker Gruppe.

Hugentobler & Bühler, AG für Treuhand und Unternehmensberatung 

Romanshorn · Since 1999

The core activity of Hugentobler & Bühler AG is the provision of services in the areas of trust and corporate consulting. Specifically, this includes: Financial and accounting, Tax consulting, Corporate consulting, Succession planning, Financial management, and Personnel administration. The company offers these services to small and medium-sized enterprises (SMEs) as well as to private individuals and has many years of professional experience and cross-industry expertise.

mybluehouse GmbH 

Romanshorn · Since 2019

The company mybluehouse is an online shop offering a wide range of products, including unique items, glass, porcelain, advent calendars, cards, stationery, textiles, and haberdashery articles. It also provides services such as breakfast, coffee breaks, hair styling, and courses. The core activity of the company is therefore online retail with a broad portfolio of goods and services focused on the lifestyle, gifts, and leisure sectors.

PATRICK ITTEN - Foto Grafik Web 

Romanshorn · Since 2017

The core activity of Patrick Itten - Foto Grafik Web is the provision of services in the fields of photography, graphics, and web development. Specifically, this includes: photography (e.g. object photography, landscape photography, event photography, architectural photography, aerial photography), graphics, and web development. The company offers these services to both corporate and private clients.

Brüggli Admedia AG 

Romanshorn · Since 2024

The company Brüggli Admedia offers a wide range of services in the media and communications industry. The core activities include: Print services (e.g. personalized print mailing, co-packing), Digital services (e.g. website creation, content and design services), Marketing and communications services (e.g. sustainability strategies, value and mission statement workshops), Education and coaching services (e.g. photography, AI - Artificial Intelligence). Overall, the core activity of the company can be described as 'Media and communications services with a focus on sustainability and creative solutions'.

Genossenschaft Alters- und Pflegeheim Haus Holzenstein 

Romanshorn · Since 1965

The company 'Haus Holzenstein' is a nursing home that offers residential and care services for older people. The core activity of the company includes the care and support of older people, including the provision of accommodation, catering, medical care and activation services.