Duisburg is a city in the Ruhr metropolitan area of the western German state North Rhine-Westphalia. Lying on the confluence of the Rhine and the Ruhr rivers, Duisburg is one of the largest cities in Ruhr and 15th largest city in Germany. In the Middle Ages, it was city-state and a member of the Hanseatic League, and later became a major centre of iron, steel, and chemicals industries. For this reason, it was heavily bombed in World War II. Today it boasts the world's largest inland port, with 21 docks and 40 kilometres of wharf.
| # | Company | Locations in Duisburg | Job ads/yr |
|---|---|---|---|
| 1 | Aurea | Meiderich, Neukirchen-Vluyn | 2,267 |
| 2 | Taledo | Hochfeld | 1,181 |
| 3 | Tero | Mülheim, Moers | 1,079 |
| 4 | EMC Adam | Oberhausen | 908 |
| 5 | Apollon Dialogmarketing | Mülheim | 766 |
| 6 | Neukirchener Erziehungsverein | Neukirchen-Vluyn, Moers | 751 |
| 7 | Deutsche Bahn | Oberhausen | 687 |
| 8 | TARGOBANK | Hochfeld | 650 |
| 9 | IU Internationale Hochschule | 600 | |
| 10 | REWE Group | Mülheim | 524 |
| 11 | Evangelisches Krankenhaus Oberhausen | Oberhausen | 413 |
| 12 | Deichmann | 394 | |
| 13 | Sanovetis | Oberhausen, Neukirchen-Vluyn | 353 |
| 14 | Evangelisches Klinikum Niederrhein | 348 | |
| 15 | bindan | Oberhausen | 348 |
| 16 | Deutsche Post | 316 | |
| 17 | Evoke Germany | Meiderich | 304 |
| 18 | Deutsche Post & DHL | 256 | |
| 19 | Oehmichen & Bürgers Industrieplanung | Mülheim | 254 |
| 20 | Kaiserswerther Diakonie | 251 | |
| 21 | Universität Duisburg-Essen | 242 | |
| 22 | Siemens Energy | Mülheim | 225 |
| 23 | Evangelische Dienste Duisburg | Hochfeld | 223 |
| 24 | StudentPartout | 216 | |
| 25 | dm-drogerie markt | 208 |
Number of companies with job ads mentioning the technology