Public buyer
Abwasserzweckverband Untere Ahr
Main sectors
Top winners
- Fichtner Water & Transportation GmbH 1 contract €1,090,724
- KKR INGENIEURE Part mbB Kasper Knaack Roggendorf 1 contract €800,000
- ICP Ingenieurgesellschaft Prof. Czurda und Partner mbH 1 contract €172,229
- INSA4 Brandschutzingenieure GmbH 1 contract €60,996