Who keeps winning — TenderRadar competitor leaderboard

Wanzmann Gesellschaft m.b.H. u. Co. KG.

2 recorded wins · €1.6M total awarded value (where disclosed).

Published	Title	Buyer	Awarded
2026-08-05	Zimmerer, Dachdecker, Spengler, Schwarzdecker, Schule 10, Laimäckergasse 18	Magistrat der Stadt Wien - Magistratsabteilung 34 AT	€545,258
2026-07-08	Stadt Wien - Wiener Wohnen - 14., Hütteldorfer Straße 268-274 - Dach	Stadt Wien - Wiener Wohnen AT	€1,080,890