- Switzerland
- Aargau
- Aarau
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 €.
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).
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.
| Rank | Chain | Locations | Market 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.
| 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: 3,004 | 86% | |
| Mobile | mobile number flag | 22% | |
| Website | URL | 76% | |
| from the company’s website · unique addresses: 2,184 | 39% | ||
| Social media | Facebook, Instagram, LinkedIn … | 32% | |
| Opening hours | published or not | 55% | |
| Chain | name 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.
| Company | City | Phone | Website and email | Social 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 |
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 | |||
|
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 |
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.