Updated November 6, 2026 890,422companies in the database 3,933categories 35,565chains
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CityAargau21,503 inhabitantsUpdated November 6, 2026

Companies in AarauAarau — Canton of Aargau, Northwestern Switzerland

Database of companies and organizations in Aarau (Canton of Aargau): active companies with address, postal code, phone, website, email and opening hours. Aarau 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 Canton of Aargau — 80 €.

Companies in Aarau SectorsChainsSampleFAQ

How many companies are there in Aarau?

4,099 active companies

As of November 6, 2026, there are 4,099 companies in Aarau: Health and medicine — 746, Business services — 733, Retail — 440, Construction, trades and real estate — 389 and more. That is 19,062.5 companies per 100,000 inhabitants, one per 5 inhabitants. 995 (24%) belong to chains; the largest are Hirslanden (23), KSA (12) and Mobility (9).

4,099
Active companies
7% of the canton
3,532
With phone
86% · unique numbers: 3,004
2,184
Unique emails
at 1,615 companies · website at 76%
798
Chains
24% of the companies belong to chains

Sectors in Aarau

Each sector links to the same sector in the canton of Aargau; to get a sector only in Aarau, choose it in the purchase panel.

The largest categories

Chains in Aarau

By number of active locations in the city. Share — of all companies of the city.

RankChainLocationsMarket share
01
HirslandenDoctor · 95 locations in Switzerland
23
0.6%
02
KSAHospital · 15 locations in Switzerland
12
0.3%
03
MobilityCar rental agency · 347 locations in Switzerland
9
0.2%
04
TRINAMOCareer guidance service · 11 locations in Switzerland
7
0.2%
05
PostPost office · 2,604 locations in Switzerland
6
0.1%
06
BÜ
BündtenCommunity garden · 7 locations in Switzerland
6
0.1%
07
MigrosGrocer · 1,175 locations in Switzerland
5
0.1%
08
DPDCourier service · 1,048 locations in Switzerland
5
0.1%
09
k kioskKiosk · 756 locations in Switzerland
5
0.1%
10
DHL Service PointCourier service · 1,326 locations in Switzerland
4
0.1%
11
CoopSupermarket · 1,089 locations in Switzerland
4
0.1%
12
(PDAG)Mental health service · 21 locations in Switzerland
4
0.1%
13
AR
ArchitektengruppeArchitect · 4 locations in Switzerland
4
0.1%
14
UPSCourier service · 573 locations in Switzerland
4
0.1%
15
SR
Siegrist RiesLawyer · 4 locations in Switzerland
4
0.1%

B2B contacts of companies and organizations in Aarau: contents

How often the fields are filled for the companies in Aarau.

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: 3,004
86%
Mobilemobile number flag
22%
WebsiteURL
76%
Emailfrom the company’s website · unique addresses: 2,184
39%
Social mediaFacebook, Instagram, LinkedIn …
32%
Opening hourspublished or not
55%
Chainname of the chain; empty — independent
24%

List of companies and organizations in Aarau: 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
A1
A1 ZahnärzteEntfelderstrasse 2, 5000 Aarau Dentist Denture care center, Orthodontist
AarauAargau
AA
AAZ Aarauer ZahnklinikAAZ Zahnklinik, Entfelderstrasse 2, 5000 Aarau Dental clinic Cosmetic dentist, Dentist
AarauAargau
AC
ACW - Aarauer Carrosserie Werke AGWässermattstrasse 12, 5000 Aarau Sheet metal contractor Auto painting shop, Auto repair shop
AarauAargau
AN
ANVÈ Beauty – Kosmetikstudio für Laser-Haarentfernung, Gesichtsbehandlungen und WimpernObere Vorstadt 26, 5000 Aarau Cosmetics store Laser hair removal service
AarauAargau
mobile
AR
ARK Architekten GmbHNeumattstrasse 15, 5000 Aarau Architect
AarauAargau
AU
AURUM Yoga-AkademieRain 65, 5000 Aarau Training center
AarauAargau
mobile
AA
Aarau InfoMetzgergasse 2, 5000 Aarau Tourist information office
AarauAargau
AA
Aargauer KunsthausAargauerpl., 5001 Aarau Art museum Museum, Sehenswürdigkeit
AarauAargau
AB
Abicht Aarau AGBuchserstrasse 12, 5000 Aarau Engineer Construction planner Chain: Abicht
AarauAargau
AK
Akkordeonschule AarauPfrundweg 1, 5000 Aarau Music store
AarauAargau
mobile
AL
Alberto Sandon HaartransplantationÄsthetik 5000 AG, Bahnhofstrasse 41, 5000 Aarau Hair transplantation clinic
AarauAargau
AL
Alte Kantonsschule AarauBahnhofstrasse 91, 5001 Aarau Vocational high school
AarauAargau
AL
Alte Stadtgärtnerei AarauMühlemattstrasse 79, 5000 Aarau Gardener Florist
AarauAargau
Audika Hörcenter AarauBahnhofstrasse 67, 5000 Aarau Hearing aid store Audiologist, Hearing aid repair service Chain: Audika
AarauAargau
AU
Australien Nova ToursKirchgasse 1, 5000 Aarau Travel agency Chain: Nova Tours
AarauAargau
BI
BIKES 2 GOWässermattstrasse 1, 5000 Aarau Bike shop
AarauAargau
BLACKOUTTellistrasse 67, 5004 Aarau Clothing store Jeans shop, Men's clothing store Chain: BLACKOUT
AarauAargau
BY
BYRO Kaffeebar und Coworking SpaceRathausgasse 6/8, 5000 Aarau Coworking space Café
AarauAargau
mobile
BA
Barbara Basler HypnoseGesundheitspraxis im 3. Stock im Ärztehaus, Schanzweg 7, 5000 Aarau Hypnotherapy service
AarauAargau
mobile
BE
Beauty Center Charmelle GmbH in AarauGirixweg 7, 5000 Aarau Beauty salon
AarauAargau
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 4,099

More cities in the canton of Aargau

Questions about the companies in Aarau

As of November 6, 2026, our database contains 4,099 companies in Aarau. By sector: Health and medicine — 746, Business services — 733, Retail — 440, Construction, trades and real estate — 389, Associations, churches and authorities — 328. 995 (24%) belong to chains; the rest are independent. The largest chains here are Hirslanden (23), KSA (12) and Mobility (9).

The companies in Aarau are sold separately: 10 € — the share of the price of all of the Canton of Aargau (80 €, by number of companies). In the purchase panel you can add more cities in the canton of Aargau, 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 €.

86% of the records have a phone number (911 with a mobile number), 76% a website, 32% social media and 55% published opening hours. 39% 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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