Updated November 7, 2026 895,338companies in the database 4,009categories 35,783chains
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CityValais34,708 inhabitantsUpdated November 7, 2026

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 €.

Companies in Sion SectorsChainsSampleFAQ

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).

5,547
Active companies
14% of the canton
4,736
With phone
85% · unique numbers: 4,050
2,332
Unique emails
at 1,794 companies · website at 66%
763
Chains
18% of the companies belong to chains

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.

RankChainLocationsMarket 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.

FieldFormatFilled%
Company nametext, as in the listing
100%
Sector and categorye.g. Health and medicine · Dentist
100%
Other categoriese.g. “Orthodontist, Dental hygienist”
28%
Addresstext
100%
Postal code4 digits
100%
Canton, major region and city26 cantons, 7 major regions
100%
Coordinateslatitude and longitude
100%
Phone+41 format, up to 5 numbers · unique numbers: 4,050
85%
Mobilemobile number flag
30%
WebsiteURL
66%
Emailfrom the company’s website · unique addresses: 2,332
32%
Social mediaFacebook, Instagram, LinkedIn …
29%
Opening hourspublished or not
54%
Chainname 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.

CompanyCityPhoneWebsite and emailSocial 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
Acs-voyagesRue du Scex 33, 1950 Sion Insurance agency Automobile club, Travel agency Chain: ACS
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
Click a contact to see it — free after signing up, up to 20 companies a day. You receive the full list as a file after purchase.1–20 of 5,547

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.

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