| # | Company name | Role | # of Projects |
|---|---|---|---|
| 1 | 12 de Octubre Futbol Club | sports team | 0 |
| 2 | 1° de Agosto | sports team | 0 |
| 3 | 1.FC 1901 Bamberg | sports team | 0 |
| 4 | 1.FC Amberg | sports team | 0 |
| 5 | 1.FC Bocholt | sports team | 0 |
| 6 | 1. FC Brno | sports team | 0 |
| 7 | 1.FC Dynamo Dresden | sports team | 0 |
| 8 | 1.FC Hassfurt | sports team | 0 |
| 9 | 1.FC Kaiserslautern | sports team | 0 |
| 10 | 1. FC Kleve | sports team | 0 |
| 11 | 1. FC Köln | sports team | 1 |
| 12 | 1.FC Kötzting | sports team | 0 |
| 13 | 1.FC Lok Stendal | sports team | 0 |
| 14 | 1.FC Magdeburg | sports team | 0 |
| 15 | 1.FC Passau | sports team | 0 |
| 16 | 1.FC Pforzheim | sports team | 0 |
| 17 | 1.FC Saarbrücken | sports team | 0 |
| 18 | 1.FC Saarbrücken II | sports team | 0 |
| 19 | 1. FC Schwalmstadt | sports team | 0 |
| 20 | 1.FC Slovácko/Synot | sports team | 0 |