| German Federal Network Agency | STRABAG erhält € 900 Mio. Konzessionsprojekt in Kolumbien | key player network › strabag › colombia › engineering | agency | agencia | agentur | yook3.com |
| German Federal Network Agency | STRABAG erhält € 900 Mio. Konzessionsprojekt in Kolumbien | key player network › strabag › colombia › engineering | agency | agencia | agentur | yook3.com |