- Switzerland
- St. Gallen
- Diepoldsau
Companies in DiepoldsauDiepoldsau — Canton of St. Gallen, Eastern Switzerland
Database of companies and organizations in Diepoldsau (Canton of St. Gallen): active companies with address, postal code, phone, website, email and opening hours. Diepoldsau 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 St. Gallen — 80 €.
How many companies are there in Diepoldsau?
552 active companies
As of November 7, 2026, there are 552 companies in Diepoldsau: Construction, trades and real estate — 113, Business services — 90, Retail — 56, Industry and wholesale — 40 and more. That is 10,220.3 companies per 100,000 inhabitants, one per 10 inhabitants. 66 (12%) belong to chains; the largest are Post (2), Sieber (2) and Bilfit (2).
Sectors in Diepoldsau
Each sector links to the same sector in the canton of St. Gallen; to get a sector only in Diepoldsau, choose it in the purchase panel.
The largest categories
Chains in Diepoldsau
By number of active locations in the city. Share — of all companies of the city.
| Rank | Chain | Locations | Market share |
|---|---|---|---|
| 01 | PostPost office · 2,646 locations in Switzerland |
2 | 0.4% |
| 02 |
SI SieberReady mix concrete supplier · 4 locations in Switzerland |
2 | 0.4% |
| 03 |
BI BilfitWater damage restoration service · 3 locations in Switzerland |
2 | 0.4% |
| 04 |
SM Sinova Möbel AGWholesaler · 2 locations in Switzerland |
2 | 0.4% |
| 05 |
AR Auto RiKuCar dealership · 2 locations in Switzerland |
2 | 0.4% |
| 06 |
KK Kindergarten KirchenfeldKindergarten · 2 locations in Switzerland |
2 | 0.4% |
| 07 |
LA LÄSSER AGCorporate office · 2 locations in Switzerland |
2 | 0.4% |
| 08 | DHL Service PointCourier service · 1,326 locations in Switzerland |
1 | 0.2% |
| 09 | MigrosGrocer · 1,176 locations in Switzerland |
1 | 0.2% |
| 10 | CoopSupermarket · 1,091 locations in Switzerland |
1 | 0.2% |
| 11 | DPDCourier service · 1,051 locations in Switzerland |
1 | 0.2% |
| 12 | RaiffeisenBank · 767 locations in Switzerland |
1 | 0.2% |
| 13 |
VI VitaparcoursFitness program · 419 locations in Switzerland |
1 | 0.2% |
| 14 | Coop ProntoGas station · 333 locations in Switzerland |
1 | 0.2% |
| 15 | EniGas station · 233 locations in Switzerland |
1 | 0.2% |
B2B contacts of companies and organizations in Diepoldsau: contents
How often the fields are filled for the companies in Diepoldsau.
| 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” | 23% | |
| 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: 436 | 87% | |
| Mobile | mobile number flag | 26% | |
| Website | URL | 69% | |
| from the company’s website · unique addresses: 335 | 43% | ||
| Social media | Facebook, Instagram, LinkedIn … | 27% | |
| Opening hours | published or not | 54% | |
| Chain | name of the chain; empty — independent | 12% |
List of companies and organizations in Diepoldsau: 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 |
|---|---|---|---|---|
AL Alturo Treuhand GmbHWerdstrasse 3, 9444 Diepoldsau
Fiduciary service Accountant, Bookkeeping service
|
DiepoldsauSt. Gallen |
mobile |
||
AR Arana CareRheinstrasse 10, 9444 Diepoldsau
Nursing agency
Chain: Pflegeteam |
DiepoldsauSt. Gallen | |||
AR Architektur Tobias LaukenmannObergiessenstrasse 18a, 9444 Diepoldsau
Architecture firm
|
DiepoldsauSt. Gallen |
mobile |
||
AR Arik Stähli AGKapellweg 28, 9444 Diepoldsau
Architect Interior designer, Real estate agent
|
DiepoldsauSt. Gallen |
mobile |
||
BE Benjamin Savary FotografieBienenstrasse 21, 9444 Diepoldsau
Photographer
|
DiepoldsauSt. Gallen |
mobile |
||
BR Breitenberger Permanent CosmeticsSteigstrasse 21, 9444 Diepoldsau
Permanent make-up clinic Beauty salon, Tattoo removal service
|
DiepoldsauSt. Gallen |
mobile |
||
CL CLC GmbH Carrosserie Lackiererei CuratoloGüterstrasse 37, 9444 Diepoldsau
Auto repair shop Coachbuilder, Auto glass repair service
|
DiepoldsauSt. Gallen |
mobile |
||
GL GlasklarsauberWerkstrasse 10, 9444 Diepoldsau
Cleaning service House cleaning service, Janitorial service
|
DiepoldsauSt. Gallen |
mobile |
||
HE Heros Hygiene GmbHWiesgasse 1, 9444 Diepoldsau
Cleaning products supplier
|
DiepoldsauSt. Gallen | |||
HO Hoch Holzbau AGKugelgasse 24, 9444 Diepoldsau
Cabinet maker
|
DiepoldsauSt. Gallen | |||
HU Huag AGGewerbestrasse 13, 9444 Diepoldsau
Construction company
|
DiepoldsauSt. Gallen | |||
KA Kath. Pfarramt und Pfarreisekretariat St. Antonius Diepoldsau-SchmitterKapellweg 1a, 9444 Diepoldsau
Church Community center, Consultant
|
DiepoldsauSt. Gallen | |||
LU Lucky MakiWidenstrasse 1a, 9444 Diepoldsau
Takeout restaurant
|
DiepoldsauSt. Gallen |
mobile |
||
LÄ LÄSSER AG Swiss Embroidery MachinesIndustriestrasse 1, 9444 Diepoldsau
Corporate office
Chain: LÄSSER AG |
DiepoldsauSt. Gallen | |||
MO MO Catering GmbHBlumenstrasse 10b, 9444 Diepoldsau
Caterer
|
DiepoldsauSt. Gallen | |||
NO Noventa AGSonnenstrasse 1, 9444 Diepoldsau
Research and product development Plastic injection molding service, Plastic products supplier
|
DiepoldsauSt. Gallen | |||
NO Noventa Consulting AGSonnenstrasse 1, 9444 Diepoldsau
Business management consultant
|
DiepoldsauSt. Gallen | |||
PM PML Ingenieurbüro AGWerkstrasse 10, 9444 Diepoldsau
Engineer
|
DiepoldsauSt. Gallen | |||
PA Paul Zellweger AGTramstrasse 8, 9444 Diepoldsau
Metal construction company Laser cutting service
|
DiepoldsauSt. Gallen | |||
PH Physio FDR SportGiessenweg 6, 9444 Diepoldsau
Physiotherapy center Physical therapist
Chain: Physio FDR Sport |
DiepoldsauSt. Gallen |
More cities in the canton of St. Gallen
Questions about the companies in Diepoldsau
As of November 7, 2026, our database contains 552 companies in Diepoldsau. By sector: Construction, trades and real estate — 113, Business services — 90, Retail — 56, Industry and wholesale — 40, Health and medicine — 39. 66 (12%) belong to chains; the rest are independent. The largest chains here are Post (2), Sieber (2) and Bilfit (2).
The companies in Diepoldsau are sold separately: 10 € — the share of the price of all of the Canton of St. Gallen (80 €, by number of companies). In the purchase panel you can add more cities in the canton of St. Gallen, 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 €.
87% of the records have a phone number (146 with a mobile number), 69% a website, 27% social media and 54% published opening hours. 43% 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.