IT Firms in Cologne, North Rhine-Westphalia
Dexxoo lists 25 IT firm businesses in Cologne, North Rhine-Westphalia, Germany, and 12 of them publish an email address. Below are the 10 highest-ranked. Search Dexxoo for the full list, with phone numbers, map positions and more.
Top IT firm businesses in Cologne
| # | Business | Website | Address |
|---|---|---|---|
| 1 | Online at Media | onlineatmedia.de | 10 Eschweiler Street |
| 2 | DALASON Ltd. | dalason.de | Bonner St.. 484-486 |
| 3 | Optimizely | optimizely.com | Christoph. 15-17 |
| 4 | Webvisum Ltd. | webvisum.de | 96 Vitalis Street |
| 5 | fitogram | fitogram.de | In Im Klapperhof 7 |
| 6 | curtis newton | curtis-newton.com | Venloerstr.. 151-153 |
| 7 | Supreme New Media Ltd. | supreme.de | 45 Light Street |
| 8 | betafabrik | betafabrik.de | 36 Schanzen St. |
| 9 | envelio | envelio.com | 2 Hildegard-von-Bingen Avenue |
| 10 | Inspiring Travel | clubfamily.de | Siegburger St.. 215 |
IT Firms in other cities in Germany
- Berlin 1,714
- Hamburg 756
- Munich, Bavaria 753
- Koeln, North Rhine-Westphalia 412
- Stuttgart, Baden-Wurttemberg 256
- Duesseldorf, North Rhine-Westphalia 231
- Karlsruhe, Baden-Wurttemberg 212
- Hanover, Lower Saxony 193
- Essen, North Rhine-Westphalia 187
- Frankfurt, Hesse 183
- Dortmund, North Rhine-Westphalia 177
- Dresden, Saxony 165
Other businesses in Cologne
- Doctors 60
- Pharmacies 54
- Italian Restaurants 49
- Art Galleries 44
- Hair Salons 43
- Advertising Agencies 42
- German Restaurants 41
- Dentists 37
- Cafes 35
- Bars 33
- Head Offices 29
- Hotels 27
- Event Venues 27
- Pizzerias 25
- Shops & Stores 22
- Structures & Landforms 20
Questions and answers
How many IT firm businesses are there in Cologne, North Rhine-Westphalia?
Dexxoo lists 25 IT firm businesses in Cologne, North Rhine-Westphalia, Germany, as of October 18, 2026. IT Firm is the #14 most common category of business in Cologne on Dexxoo.
How many IT firm businesses in Cologne have an email address?
12 of the 25 IT firm businesses in Cologne (48%) publish an email address.
How do I get a list of IT firm businesses in Cologne?
Search "IT firm in cologne" on Dexxoo. The first 25 results are free with no account. Dexxoo Pro shows all of them with email addresses and social profiles and exports them to CSV or TXT with the columns you choose.
Where else in Germany are there IT firm businesses?
The most on Dexxoo are in Berlin (1,714), Hamburg (756), Munich (753), Koeln (412), Stuttgart (256).