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Raiffeisenbank Mittelrheintal Genossenschaft 

Widnau · Since 1907

RAUCH Schweiz AG 

Widnau · Since 2002

RAUCH Schweiz AG is a beverage company that produces and markets its brands and provides fruit processing and co-packing services. Its product range includes branded drinks (e.g. Happy Day, BRAVO), fruit juice concentrates, purees and natural flavours, and filling in cans, PET and glass bottles as well as other packaging formats for B2B customers.

RBcomm Buecheler 

Widnau · Since 2016

The company RBcomm Buecheler offers services in the areas of project management, marketing, trade fair and event organization, as well as emergency planning. The core activity of the company is to support customers in planning, implementing and executing projects both domestically and internationally, particularly in the areas of marketing, communication and event organization. The company also provides resources and expertise for the implementation of sub-projects or comprehensive packages to support customers in achieving their goals.

rheintal-heizoel ag 

Widnau · Since 2018

The company's core activity is the trade and supply of fuels and lubricants, particularly heating oil, diesel and petrol, to private and business customers in the Rhine Valley, Lake Constance, Appenzell and Liechtenstein regions. This also includes the operation of independent petrol stations, the implementation of tank revisions and the sale of engine, transmission and hydraulic oils.

RhyMech AG 

Widnau · Since 1999

RhyMech AG provides CNC machining and complete processing of medium-sized components, producing small to medium series. Services include machining of various materials (steel, aluminium, non-ferrous metals, titanium), manufacturing-technology consulting, and the production of components and assemblies for sectors such as rail and transport, vehicle and municipal technology, chemical, energy and machinery industries.

Rhymech Infra AG 

Widnau · Since 1987

Rhymech Infra AG is a CNC machining company offering complete machining of medium-sized components for small and medium series production. It works with a wide range of materials (steel, aluminium, non‑ferrous metals, titanium) and provides manufacturing-technical consultation to optimize material choice and producibility. Served industries include rail and transport vehicles, vehicle and municipal technology, the chemical industry, and machine and plant engineering.

Röckle Kieferorthopädie AG 

Widnau · Since 2016

The company's core activity is orthodontics, particularly the treatment of patients of all age groups with the aim of restoring harmonious tooth, mouth and jaw relationships and enabling a healthy and beautiful smile. This also includes the creation of dental braces, the performance of X-ray and scanning examinations, as well as the administrative care of patients.

Rohnair Aviation by Philipp Rohner 

Widnau · Since 2021

The core activity of Rohnair Aviation is the operation of private sightseeing flights and aerobatic flights in Eastern Switzerland at cost price.

Roland Oschwald Reparaturen + Service 

Widnau · Since 2020

The core activity of Oschwald Reparaturen & Service is the execution of repairs and maintenance on DMG milling machines.

Rolma GmbH 

Widnau · Since 2012

The core activity of Rolma GmbH is the manufacture and distribution of vandalism-proof, maintenance-free public fireplaces, in particular armoured grills, as well as related products such as benches, tables and waste containers for public spaces.

Saner Peter AG 

Widnau · Since 2013

The company's core activity is the provision of services in the field of plastering and painting, particularly creative building design and the implementation of individual living spaces through customized executions and flexible solutions.

saw montage gmbh 

Widnau · Since 2018

saw montage gmbh provides installation services for concrete elements, handling project planning, organisation and on-site erection. Services include installation consultations, coordination of complete precast element assemblies, erection of structural frameworks and facades, as well as dismantling, insulation, joint work and concrete cosmetic repairs.

Schnellkraft GmbH 

Widnau · Since 2011

The core activity of Schnellkraft GmbH is digital communication, particularly supporting companies in transforming and developing their digital activities. This includes services such as website creation, online marketing, LEGO Serious Play and creative workshops.

sdlp GRAFIK / Sabine de la Poza 

Widnau · Since 2016

sdlp GRAFIK / Sabine de la Poza is a design and prepress agency offering graphic and packaging design, corporate identity development, image retouching, special effects and photography. The agency prepares print-ready files, produces corporate identity manuals and supports projects across various printing processes and digital media.

Senergypoint GmbH 

Widnau · Since 2013

The core activity of Senergypoint GmbH is the provision of services in the field of naturopathy and massage. Specifically, the company offers various treatment methods, such as massage, cupping, Dorn therapy, spinal basis balancing, acupressure and mentoring, to resolve tension, blockages and complaints and promote the health and well-being of its customers.

Silvio Gartmann Kundenmaler 

Widnau · Since 2020

The company's core activity is providing painting and varnishing services, particularly for private customers in the St. Gallen Rhine Valley.

Sinea Immobilien GmbH 

Widnau · Since 2020

The core activity of sinea immobilien GmbH is the brokerage and management of real estate, including the sale and rental of residential and commercial properties.

sinics gmbh 

Widnau · Since 2010

sinics gmbh is a real estate company that provides property management, valuation and sales services. Its activities cover administration of properties, property valuation and support in property sales.

Siya GmbH 

Widnau · Since 2010

The core activity of SIYA GmbH is the development and production of precision optics components, in particular plan optics, spherical optics, sapphire materials and technical glasses, according to specific customer requirements for the European market.

Sohm AG Schweiz 

Widnau · Since 2024

Sohm HolzBautechnik GmbH is a timber construction company specializing in the planning, development and realization of timber construction projects. The company's core activity includes the construction of buildings in economic and ecological timber construction methods, including the production of timber construction elements such as wall, ceiling and roof elements. The company acts as a project partner for all construction phases, from planning to turnkey handover, and offers both timber construction and general contractor services.

Sonderegger Transporte AG 

Widnau · Since 2002

S-Pizzeria GmbH 

Widnau · Since 1998

The core activity of S-Pizzeria is in the gastronomy sector, specifically in the production and sale of Italian dishes, such as pizzas, pasta dishes and meat dishes, as well as in home delivery and take-away services.

Stephan Bischof GmbH 

Widnau · Since 2022

The core activity of Stephan Bischof GmbH consists of two main areas: 1. Coaching for executives in the construction industry: The company offers coaching programs to support executives in the construction industry in developing their leadership skills, communication skills, and handling difficult situations. 2. Consulting on indoor pollutant contamination: The company provides consulting services to support those affected in coping with challenges related to pollutants in indoor spaces, from initial consultation to control and acceptance.

swissclick group GmbH 

Widnau · Since 1993

The company offers solutions for digital signage and information display, particularly for indoor use. The core activity includes the development and provision of products such as media boxes, video and image walls (videowalls), digital signage, digital house signs, digital customer stoppers, digital window screens and digital information boards. These solutions are offered for various industries such as retail, gastronomy, hospitality and events to inform, entertain and retain customers.

Swissdepil GmbH 

Widnau · Since 2020

Swissdepil GmbH sells a hair-removal system and related consumables and kits, including replacement pads (Maxi and Mini) and care sets. The company operates an online shop and offers accessories such as deodorant roll-ons.

SwissEnergy Pharma GmbH 

Widnau · Since 2012

SwissEnergy Pharma GmbH develops and markets food supplements, including vitamins, minerals, probiotics and vitamin-containing cosmetic products. Product forms include effervescent tablets, sustained‑release capsules, lozenges, gummies and functional drinks. Manufacturing follows international quality standards and the brand is a member of GLOBAL SWISS GROUP.

SwissHerbs Pharma GmbH 

Widnau · Since 2021

The core activity of Swiss Herbs is the manufacture and distribution of products for health, beauty and body care, including vitamins, dietary supplements, skin and hair care products, oral care products, sun protection products, anti-aging products and coffee, as well as animal feed.

The Power of Yoga Summer 

Widnau · Since 2022

The company's core activity is the education and instruction of yoga, including yoga teacher training, yoga courses, workshops, retreats and personal coaching.

topairsystems - topal 

Widnau · Since 2012

The core activity of Topal-Lüftung is the production and trade of high-quality ventilation components, including round and angular ventilation parts, fans and ventilation devices.

Tschigi GmbH 

Widnau · Since 2006

The core activity of Tschigi GmbH is the provision of services in the field of carpentry, window and door construction, including new constructions, renovations and conversions. This also includes interior fittings, furniture manufacturing and roof extensions. The company also offers individual solutions for private individuals, architects, commercial companies and public institutions.

unaxus GmbH 

Widnau · Since 2024

The core activity of unaxus is the provision of web hosting services, including domain registration, web server management, cloud computing and managed security. The company also offers specialized solutions such as Microsoft Hosted Exchange, root servers and Infrastructure as a Service (IaaS).

Uniqment GmbH 

Widnau · Since 2024

Uniqment GmbH operates the Music & Art Festival and manages its online presence, providing information on the programme, tickets and festival areas. The company organises festival events, handles ticketing and publishes practical information such as timetables, a festival guide and application forms for helpers and ambassadors.

urszuend gmbh 

Widnau · Since 2023

Valley Architekten AG 

Widnau · Since 2024

Valley Architekten AG is an architectural firm focused on the design of plus-energy residential buildings as well as office and educational projects. The practice develops timber buildings using the Openly construction system, often acts as general planner, and emphasizes standardization and prefabrication to increase efficiency and predictability.

Venturetech AG 

Widnau · Since 2013

The core activity of Cheeer is the development and provision of artificial intelligence (AI)-based solutions for the sports industry, particularly in the area of fan engagement platforms. The company focuses on creating personalized and interactive sports experiences by integrating AI technologies into existing platforms and media.

verum Immobilienverwaltungs GmbH 

Widnau · Since 2024

verum Immobilienverwaltungs GmbH offers property management services for rental properties and condominium (stock) ownership. Services include tenant relations and lease administration (viewings, contracts, handovers, tenant search, handling damages, terminations), rent accounting and collection, utility billing, commissioning and supervising repairs and maintenance, legal and technical advisory, caretaking, and preparation of property accounts and budgets with external representation of owners.

vistona experts ag 

Widnau · Since 2018

The core activity of vistona experts is the planning and execution of sealing systems for underground structures, including the development of customized system solutions and quality management on the construction site.

Vita Sports Cordero Casas 

Widnau · Since 2023

Vita Sports is a sports and nutrition store specializing in the sale of products in the areas of combat sports, dietary supplements, gluten-free and organic foods, as well as sports flooring and yoga mats.

Waschbär Textilreinigung Rheintal AG 

Widnau · Since 2016

The core activity of the company "Waschbär Textilreinigung" is the professional cleaning, care and ironing of textiles, including special services such as leather cleaning, impregnation of sports clothing, alteration tailoring, carpet cleaning and curtain cleaning. The company also offers a laundry service with pick-up and delivery.

W. & E. Köppel AG 

Widnau · Since 1970

W. & E. Köppel AG is a real estate company providing first lettings and property management services. It supplies rental application forms and manages residential properties, including newly built apartment projects.

Wheels Logistics GmbH 

Widnau · Since 2008

The core activity of WHEELS Logistics is the storage and logistics of goods, particularly using forklifts and other vehicles in large warehouses.

WKD Projekt GmbH 

Widnau · Since 2022

The core activity of WKD Projekt GmbH is the provision of services in the field of construction management, planning and project management, particularly in the field of high-rise construction. The company offers expertise in project control, construction management and planning of construction projects and has many years of experience in cooperation with architectural firms and other partners in the construction industry.

Zargen-Bösch AG 

Widnau · Since 1981

The core activity of Zargen Bösch is the production and distribution of various types of gates and doors, including steel frames, industrial doors, high-speed doors, fire-resistant doors, garage doors, loading technology, door systems, building security, property security, barrier systems, and portal locksmith work. The company also offers customized solutions for special customer requests and special constructions, and supports its customers with its own service specialists and extensive spare parts warehouse.

Zaunbau Nüesch GmbH 

Widnau · Since 2021

Z-Service Zangerle Ingo 

Widnau · Since 2020

The core activity of Z-Service Zangerle Ingo is the repair of milling machines in Switzerland. The company offers forward-looking repairs that rely on innovative technologies and methods to prepare customers' facilities for the challenges of tomorrow.

ZURICH, Generalagentur Alex Pfister 

Widnau · Since 2018

ZURICH, Generalagentur Alex Pfister provides insurance and pension advisory services for private and corporate clients. The agency lists products such as home and building insurance, motor and travel cover, pension solutions and tailored business insurance, with contact and consultation options available on the website.

Zurich, Generalagentur Alex Pfister AG 

Widnau · Since 2024

IHRMANN PLUS GmbH 

Widnau · Since 2025

IHRMANN PLUS GmbH offers general handyman and renovation services for private clients, including repairs, furniture and kitchen assembly, floor installations, lighting and mirror mounting, restoration work, and garden maintenance. The company assembles project-specific teams from a network of professionals and carries out both small jobs and larger renovation projects.

Swiss Longevity AG 

Widnau · Since 2025

Swiss Longevity AG is a health and performance centre offering longevity therapies and individual consultations. Services include hyperbaric oxygen therapy, cryotherapy (cold chamber), PEMF, red light therapy, TheraVibe, infrared sauna and nutrition support aimed at improving recovery, pain management and overall performance.

Sieber Decor 

Widnau · Since 2002