- Switzerland
- Valais
- Sion
Companies in SionSion — Canton of Valais, Lake Geneva region
Database of companies and organizations in Sion (Canton of Valais): active companies with address, postal code, phone, website, email and opening hours. Sion can be bought separately — XLSX and CSV for 10 € (a share of the price of the file of the canton); a single sector or only chains or only independent companies are cheaper; all of the Canton of Valais — 60 €.
How many companies are there in Sion?
5,547 active companies
As of November 7, 2026, there are 5,547 companies in Sion: Health and medicine — 859, Construction, trades and real estate — 741, Business services — 663, Retail — 581 and more. That is 15,981.9 companies per 100,000 inhabitants, one per 6 inhabitants. 975 (18%) belong to chains; the largest are Swiss Life Select (23), Post (10) and Velospot No (10).
Sectors in Sion
Each sector links to the same sector in the canton of Valais; to get a sector only in Sion, choose it in the purchase panel.
The largest categories
Chains in Sion
By number of active locations in the city. Share — of all companies of the city.
| Rank | Chain | Locations | Market share |
|---|---|---|---|
| 01 |
SL Swiss Life SelectFinancial consultant · 493 locations in Switzerland |
23 | 0.4% |
| 02 | PostPost office · 2,646 locations in Switzerland |
10 | 0.2% |
| 03 |
VN Velospot NoBike rental service · 11 locations in Switzerland |
10 | 0.2% |
| 04 | TamoilGas station · 246 locations in Switzerland |
7 | 0.1% |
| 05 |
EM Edelweiss MarketGeneral store · 61 locations in Switzerland |
7 | 0.1% |
| 06 |
CO CombustiaGas station · 32 locations in Switzerland |
7 | 0.1% |
| 07 | MigrosGrocer · 1,176 locations in Switzerland |
6 | 0.1% |
| 08 | DPDCourier service · 1,051 locations in Switzerland |
6 | 0.1% |
| 09 | DennerDiscount store · 903 locations in Switzerland |
6 | 0.1% |
| 10 | Ria Money TransferMoney transfer service · 503 locations in Switzerland |
5 | 0.1% |
| 11 | Haute EcoleUniversity · 8 locations in Switzerland |
5 | 0.1% |
| 12 | k kioskKiosk · 754 locations in Switzerland |
4 | 0.1% |
| 13 | Coop ProntoGas station · 333 locations in Switzerland |
4 | 0.1% |
| 14 | EniGas station · 233 locations in Switzerland |
4 | 0.1% |
| 15 | ManorDepartment store · 204 locations in Switzerland |
4 | 0.1% |
B2B contacts of companies and organizations in Sion: contents
How often the fields are filled for the companies in Sion.
| Field | Format | Filled | % |
|---|---|---|---|
| Company name | text, as in the listing | 100% | |
| Sector and category | e.g. Health and medicine · Dentist | 100% | |
| Other categories | e.g. “Orthodontist, Dental hygienist” | 28% | |
| Address | text | 100% | |
| Postal code | 4 digits | 100% | |
| Canton, major region and city | 26 cantons, 7 major regions | 100% | |
| Coordinates | latitude and longitude | 100% | |
| Phone | +41 format, up to 5 numbers · unique numbers: 4,050 | 85% | |
| Mobile | mobile number flag | 30% | |
| Website | URL | 66% | |
| from the company’s website · unique addresses: 2,332 | 32% | ||
| Social media | Facebook, Instagram, LinkedIn … | 29% | |
| Opening hours | published or not | 54% | |
| Chain | name of the chain; empty — independent | 18% |
List of companies and organizations in Sion: data sample
Rows from the export — you can page through the table. Click a phone number, website or email: the contacts open after a free sign-up, up to 20 companies a day.
| Company | City | Phone | Website and email | Social media |
|---|---|---|---|---|
AE AEGI VAL Sarl ArchitectesAv. de Tourbillon 29, 1950 Sion
Architect
|
SionValais | |||
AG AG demenagement &DEBARRASAv. Maurice-Troillet 1, 1950 Sion
Moving company
|
SionValais |
mobile |
||
AM AMV Masserey & Voide SA Ingénieurs civilsPl. du Midi 30, 1950 Sion
Architect Building consultant, Engineer
|
SionValais | |||
AZ AZG Groupe SàrlRue de la Garenne 14, 1950 Sion
Landscaper
|
SionValais |
mobile |
||
AC |
SionValais | |||
AC Active&Awake - Chloé DubuisAv. de Pratifori 8, 1950 Sion
Naturopathic practitioner Dietitian, Nutritionist
|
SionValais |
mobile |
||
AC Acupuncture & Médecines Ancestrales Johan ClavienRue de la Dixence 19, 1950 Sion
Holistic medicine practitioner Acupuncturist, Physical therapist
Chain: Johan Clavien |
SionValais |
mobile |
||
AD Adrelyx ride shopRue de la Drague 14, 1950 Sion
Sporting goods store
|
SionValais | |||
AE Aerospeed SuisseRte de l'Aéroport 60, 1950 Sion
Training center
|
SionValais | |||
AI Ailith.chAv. de Tourbillon 30, 1950 Sion
Yoga instructor Holistic medicine practitioner, Yoga studio
|
SionValais |
mobile |
||
AI Air de Montagne décorationRte de Nendaz 2, 1950 Sion
Furniture store Home goods store, Interior decorator
|
SionValais | |||
AK Aklineroute du parfay 17, 1991 Sion
Website designer
|
SionValais |
mobile |
||
AL Alef ArchitectureRue de la Dixence 6, 1950 Sion
Architect
|
SionValais |
mobile |
||
AL Aleïna - Daniela CostanzaAv. de Tourbillon 88, 1950 Sion
Massage spa
|
SionValais |
mobile |
||
Allo-Déclaration Suisse - Fiduciaire SionAv. de la Gare 5, 1950 Sion
Bookkeeping service Auditing firm, Tax preparation service
Chain: Allo-Déclaration |
SionValais | |||
AL AlpEmotion SàrlChem. de l'Agasse 42A, 1950 Sion
Tour agency Travel agency
|
SionValais |
mobile |
||
AL Alpark SaChem. Lambien 12, 1950 Sion
Aviation business
|
SionValais | |||
AL Alpimmo Immobilier SA SionRue du Grand-Pont 34, 1950 Sion
Real estate agency Real estate agent
|
SionValais | |||
AL Alpine HelicoptersChem. Lambien 10, 1950 Sion
Helicopter charter
|
SionValais | |||
AL Alpélec SàrlRue de la Drague 35, 1950 Sion
Contractor
|
SionValais |
More cities in the canton of Valais
Questions about the companies in Sion
As of November 7, 2026, our database contains 5,547 companies in Sion. By sector: Health and medicine — 859, Construction, trades and real estate — 741, Business services — 663, Retail — 581, Associations, churches and authorities — 466. 975 (18%) belong to chains; the rest are independent. The largest chains here are Swiss Life Select (23), Post (10) and Velospot No (10).
The companies in Sion are sold separately: 10 € — the share of the price of all of the Canton of Valais (60 €, by number of companies). In the purchase panel you can add more cities in the canton of Valais, choose sectors, or take only chains or only independent companies; if the selection costs as much as the whole or more, the whole is sold at its price. All of Switzerland costs 620 €.
85% of the records have a phone number (1,648 with a mobile number), 66% a website, 29% social media and 54% published opening hours. 32% have an email address — it comes from the company’s own website. All rows have an address and coordinates.
XLSX and CSV (UTF-8, semicolon as separator), one row per company: name, sector, category and other categories, chain, canton, major region, city, postal code, address, coordinates, phone numbers, website, email, social media, published opening hours and the date the listing was added. The files appear in your account after payment.
Yes. Check the sectors you need in the configurator — Food and drink, Retail, Health and medicine and fourteen more — and the count and price adjust. You can also take only chains or only independent companies; you buy a single category (for example dentists or architects) on its page — for all of Switzerland, a canton or a city.
Each update adds new listings and removes companies that the source marks as closed. The date of the data is shown at the top of every page.