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Del Conseils SA 

Sion · Since 2021

Del Conseils SA is an independent advisory firm providing financial and insurance services as well as real estate sales and property administration. Services listed on the website include accounting and tax declarations, mortgage financing, pension and retirement planning, succession support in cooperation with lawyers/notaries, and assistance with company formation.

Del Conseils Immobilier Sàrl 

Sion · Since 2002

Del Conseils Immobilier Sàrl provides advisory services in financial management, accounting and tax declarations, as well as insurance and pension advice. The firm also manages real estate services (purchase/sale, rentals, renovations, condominium administration), supports mortgage financing and performs risk analysis and succession-related work in cooperation with notaries.

DEMISA SA 

Sion · Since 2008

DEMISA SA provides company administration, business organization and advisory services, including coaching and mediation. It also performs software analysis, development and maintenance (including COBOL and WinDev), website development, photo and video production and retouching, and offers a data-encryption solution.

Dénériaz Groupe Holding SA 

Sion · Since 2020

Dénériaz Groupe Holding SA is a construction group providing services in building and infrastructure, timber construction and general contracting. It serves private clients and public authorities and carries projects from study and design through to execution.

Dénériaz SA Sion 

Sion · Since 1975

Dénériaz SA Sion is a construction company providing building, infrastructure and timber-construction services, including carpentry, structural timber and formwork work. It acts as a general and total contractor for private and public clients and covers project phases from study/design through to execution.

DePoly SA 

Sion · Since 2020

The core activity of DePoly is the development and implementation of technologies for processing and utilizing plastics, particularly in the field of chemical recycling technologies. The company focuses on scaling and implementing these technologies at an industrial level to enable sustainable and efficient utilization of plastics.

DermaVal AG 

Sion · Since 2013

DermaVal AG is a dermatology practice providing general dermatology, diagnosis and treatment of skin tumors, and dermatologic surgery. Services include laser therapies (CO2, Nd:YAG, diode), allergy testing and treatment, and online skin consultations.

Detailing Car Valais Sàrl 

Sion · Since 2025

The core activity of Detailing Car Valais is the professional detailing and cleaning of vehicles, including interior and exterior cleaning, protective treatments such as ceramic and PPF coatings, as well as polishing and maintenance of vehicles.

Difutec S.A. 

Sion · Since 1982

The core activity of DIFUTEC SA is the supply of materials and products for the construction industry, in particular: concrete admixtures, special mortars, epoxy resins, floor joints, high-altitude work safety equipment, and devices against capillary rise. Additionally, the company also offers services such as small machine repair and rental and sale of vibrating and tamping rules.

Digicom Solutions Sàrl 

Sion · Since 2016

The core activity of Digicom Solutions is the provision of IT services, including: * Maintenance and support for computer systems * Consulting and sales of computer hardware * Development and implementation of websites * Digital signage solutions (Digiplay) * Office 365 and SharePoint services * IT security solutions (VADE SECURE) The company thus offers a wide range of IT services to meet the needs of businesses and organizations in Switzerland.

DigiGift Sàrl 

Sion · Since 2021

The core activity of DigiGift is to offer a platform where users can create, send, store and manage digital gift vouchers. The company enables providers to manage their gift vouchers digitally, including the management of redemptions, tracking of validity dates and the creation of advertising and promotional offers.

DIS7 Sàrl 

Sion · Since 2017

The core activity of Clinique Dis7 is the provision of psychiatric and psychotherapeutic services, particularly in the fields of psychiatry, child and adolescent psychiatry, and personal development. The company offers therapeutic sessions, consultations, and workshops to support individuals in coping with mental health issues and promoting their mental well-being.

Documenta Sion Gmbh 

Sion · Since 1993

The core activity of Documenta-Sion GmbH is the independent and transparent analysis and consulting of customers in the areas of financial planning, tax optimization, tax-free self-disclosure and relocation of domicile or residence. The company offers individual solutions for the financial situation of its customers and supports them in optimizing their financial planning and control.

Dorsaz-Bruchez ostéopathie Sàrl 

Sion · Since 2017

DR12 Sàrl 

Sion · Since 2022

The core activity of DR12 Sàrl is the provision of services and works in the field of property management and building renovation. This includes in particular: property management and maintenance (property service), renovation and conversion work, concierge and janitorial services, cleaning and maintenance work, and craftsmanship such as painting, wallpapering, tiling, masonry, parquet flooring and installation of kitchens and bathrooms. The company thus offers a wide range of services focused on the management, maintenance and renovation of properties.

Drosera Ecologie Appliquée SA 

Sion · Since 1995

The core activity of Drosera écologie appliquée SA is environmental consulting and research, particularly in the following areas: environmental impact assessments (EIA) and environmental monitoring of construction sites (SER), soil protection on construction sites, studies and expert opinions related to soil protection (SDA, erosion, pollution, agrology), watercourses and hydroelectricity, contaminated soils, materials and sites, environmental education and scientific research. The company thus provides environmentally related services, such as environmental impact assessments, soil protection measures and research in the field of environmental sciences.

DR-Physiomed Sàrl 

Sion · Since 2019

The core activity of DR Physiomed is the distribution and assistance of electromedical devices, equipment and consumables for physiotherapy practices, fitness studios and rehabilitation facilities in Switzerland.

Easyplanning Sàrl 

Sion · Since 2021

Easyplanning Sàrl is a web application for visual resource and workforce planning across projects. The platform provides daily scheduling with configurable cards (employees, vehicles, machines, sites), a demo access option and subscription-based pricing tiers.

EB Cuisines & Habitat Sàrl 

Sion · Since 2023

The core activity of EB Cuisines is the planning, manufacturing and installation of kitchens, interior fittings, furniture, doors and dressing rooms. The company offers a comprehensive service that ranges from consulting and planning to manufacturing and professional installation.

Ecole suisse de ski et de snowboard Sion Sàrl 

Sion · Since 2005

The company's core activity is the training and instruction in skiing, snowboarding and other winter sports, particularly for beginners and children, in a specially designed "Jardin des neiges" (Snow Garden) in Sion, as well as in the surrounding ski resorts. The company offers various courses and programs, including ski lessons, snowboard lessons, slalom training and motoneige courses.

economic - To Promote Center 

Sion · Since 2017

The company "economic - To Promote Center" provides educational and consulting services to businesses, particularly in the areas of corporate management, marketing, sales, and analysis. The core activity of the company is the creation and provision of e-learning modules, masterclasses, and seminars that support companies in improving their skills and increasing their efficiency.

Econopôle Sion SA 

Sion · Since 2012

The company Éconopôle Sion SA offers office and conference spaces for businesses. Its core activity consists of renting modular office spaces and a fully equipped conference room for up to 40 people.

Drone Tech Sàrl 

Sion · Since 2011

EDACY SA 

Sion · Since 2019

The core activity of Edacy SA is to provide digital learning platforms and programs, particularly in the field of artificial intelligence (AI) and technology, to prepare professionals for the challenges of the future. The company offers various programs and courses, such as UI/UX design, product management, software architecture, and full-stack development, to prepare participants for a career in the tech industry. Edacy also provides career coaching, project work, and networking opportunities to support participants in their job search or the founding of their own company.

Eddy Pelfini Graphic Design Sàrl 

Sion · Since 2010

Eddy Pelfini Design is an agency for visual communication, graphic design and advertising, specializing in the development of visual brand identities, packaging, web design, print media and other communication tools.

Edidact SA 

Sion · Since 2020

The core activity of Edidact SA is the development and provision of educational content and tools, particularly for Swiss school education. The company offers online learning materials for various subjects such as mathematics, French, English, German, history, geography, and natural sciences. It is aimed at teachers and students and also offers a free trial version as well as contact for further information and offers.

Editions Bim Sàrl 

Sion · Since 2018

Editions Bim Sàrl publishes and distributes printed music and related recordings, offering sheet music, downloadable PDF scores, catalogs and play‑along materials for brass, wind and orchestral ensembles.

Editions Xenia SA 

Sion · Since 2005

The core activity of Editions Xenia SA is the publishing and release of books.

Eggs et Luginbühl SA, Matériaux de construction 

Sion · Since 1994

Eggs et Luginbühl SA, Matériaux de construction is a company specializing in the trade of construction materials and the manufacture of concrete products. Its range includes concrete bricks and plots, the ELGE dry-stone wall system, paving stones, slabs and various building, roofing and drainage products.

e-Impôts Sàrl 

Sion · Since 2022

e-Impôts Sàrl provides tax consulting services, including preparation of tax returns for individuals and businesses and handling tax matters related to real estate, inheritances and donations. The firm advises on tax optimisation, represents clients in tax procedures and offers an app for self-employed users.

EKO-ENERGIA Sàrl 

Sion · Since 2018

EKO-ENERGIA Sàrl provides design and realization services for real estate projects, including study plans, technical drawings (electrical, demolition, masonry), 3D perspectives and preliminary budget estimates. The company prepares trade-specific specifications and quotes, sources contractors in Switzerland and abroad, and coordinates work schedules.

ELECTRO VALAIS SA 

Sion · Since 2018

The core activity of Electro Valais SA is the provision of services in the field of electrical installations. The company offers high-quality solutions to meet the needs of its customers, including the planning, installation and maintenance of electrical systems.

Eltenemo SA 

Sion · Since 2024

The core activity of Eltenemo is the development and provision of innovative financing solutions for sustainable technologies, particularly through a Hardware-as-a-Service model, where investors gain access to sustainability-oriented investment opportunities and technology companies (Tech Co) offer hardware as a service. Eltenemo focuses on promoting innovations that improve people's lives, reduce greenhouse gas emissions, and provide decarbonized electrification, mobility, healthcare, and housing.

Emch+Berger SA Lausanne, succursale de Sion 

Sion · Since 2021

Emch+Berger SA Lausanne, succursale de Sion provides planning, consulting and project management services for complex infrastructure, building, rail and underground works.

Emil Frey SA, succursale de Sion 

Sion · Since 1968

Emil Frey SA, succursale de Sion is a branch of the Emil Frey network that sells new and used vehicles and lists second‑hand offers; it also provides workshop services, leasing and financing, insurance solutions and parts supply.

Enatis Solutions SARL 

Sion · Since 2011

Enatis Solutions SARL provides management consulting and support for business transformation projects. Its services cover complex project management, interim management, operational efficiency, strategic procurement and supply chain, IT governance and big data, risk and internal control systems, crisis management, as well as coaching, marketing, finance and digital transformation.

EnergyEco Sàrl 

Sion · Since 2024

Energy Living Lab 

Sion · Since 2020

The core activity of Energy Living Lab Association is the application and dissemination of Living Lab approaches in the energy sector. This includes supporting an ecosystem of actors in using methods and tools to jointly develop solutions for the energy transition. The company's activities include: Research and development in the field of Living Labs and energy; Conducting interactive workshops and events; Consulting and supporting the application of Living Lab approaches; Developing and disseminating methods and tools for the energy transition; Networking and cooperation with actors from the public, private, state, academic sectors and civil society; Coordinating national programs and projects in the field of energy and sustainability; Developing governance structures and common visions for the energy transition. The company aims to create a platform for the joint development of solutions for the energy transition, taking into account the interests and needs of various actors.

Entreprise Générale EPG Sàrl 

Sion · Since 2002

The core activity of EPG-Nunes is the execution of excavation, outdoor space design and civil engineering works, including specialized works using the so-called "pelle araignée" (a type of telehandler). Specific activities include: excavation, outdoor space design, civil engineering, masonry, concrete works, transportation of goods and people, cleaning with a sweeper, landscaping and garden creation, winter services and snow removal, planting and gardening. The company offers these services in the Valais region, from Upper Valais to Lower Valais.

Epicura Sàrl 

Sion · Since 2003

Epicura Sàrl produces, packages, imports and sells products made from natural materials, notably Aloe vera juices and related items. The company collaborates with a cooperative in Honduras and distributes its products through selected retailers and online channels.

epilogic sàrl 

Sion · Since 2022

The core activity of Epilogic sàrl is the conception and development of customized software solutions for companies and public administrations. In particular, the company offers solutions for the management of corporate content, databases, documents, projects, identities and accesses, as well as for the management of financial flows and statistical data.

Ergitec Sàrl 

Sion · Since 2016

Ergitec Sàrl provides consulting and specialist engineering services focused on the geotechnical aspects of construction projects. Services include project study support, tender assistance, technical support, site supervision as a specialist, contract management and technical expertise including concrete production consulting and material valorization.

escpc Sàrl 

Sion · Since 2023

escpc Sàrl provides fire protection expertise and technical consulting, including concept development, fire-safety coordination and quality assurance (Q1–Q3) for construction projects. Services also include site follow-up during works, training and advisory support on fire-prevention measures.

ESH Médias Editions SA 

Sion · Since 1956

ESH Médias Editions SA is a subsidiary of ESH Médias. According to a press release, together with Impactmédias SA it was designated by the Council of State of the Canton of Vaud to manage, from 1 January 2026, the operational and commercial running of the Feuille des avis officiels (FAO). The ESH Médias group operates in regional press, advertising, printing and digital media.

ETC Experts Trainers & Consultants Sàrl 

Sion · Since 2021

The core activity of ETC Experts Trainers & Consultants Sàrl is to support companies in Switzerland in finding and engaging highly qualified experts. To this end, ETC offers a platform that facilitates the mediation between experts and companies and takes over the administrative processing of mandates, including contract negotiations, contract management and invoicing.

Ethos Gestion de Patrimoine Sàrl 

Sion · Since 2022

Ethos Gestion de Patrimoine Sàrl is an independent wealth management firm offering discretionary portfolio management and advisory mandates, and coordinating the selection and supervision of custody banks. Services include tailor-made investment strategies, oversight of costs and fees, consideration of tax and succession issues, and allocation of any retrocessions to clients.

EUROCIRCUITS GmbH 

Sion · Since 2005

The core activity of Eurocircuits is the manufacture and assembly of printed circuit boards (PCBs). The company offers specialized services such as PCB manufacturing and PCB assembly and has its own European production facilities.

Evaarist SA 

Sion · Since 2024

Evaarist SA is a specialist in the field of renewable energy and offers solutions for autonomous energy supply. The company's core activity includes the conception, planning and implementation of projects in the field of renewable energy, particularly in the areas of solar energy, heat production and energy efficiency. The company provides its services to both private households and businesses, as well as public institutions, and supports its customers in implementing projects that aim for sustainable and autonomous energy supply.

Evolium Technologies SA 

Sion · Since 2024

The core activity of Evolium Technologies is the development and manufacture of reusable batteries from recycled batteries of electric micromobility devices, which are converted into energy storage systems for renewable energies.

Evolution Coiffure MC Sàrl 

Sion · Since 2024

Evolution Coiffure MC Sàrl is a hair salon providing personalized visagism and styling consultations, haircuts for women, men and children, and a range of hair treatments. Offerings include chemical and plant-based colourings (including Elumen and Goldwell ranges), keratin reconstructive treatments, permanent straightening (Japanese or Brazilian), extensions and bridal/occasion hairstyling.