Who keeps winning — TenderRadar competitor leaderboard

Zirngast Fenster-Türen GmbH

1 recorded win · €280k total awarded value (where disclosed).

Published	Title	Buyer	Awarded
2026-07-08	Stadt Wien - Wiener Wohnen 14., Hütteldorfer Straße 268-274, Tischlerarbeiten	Stadt Wien - Wiener Wohnen AT	€280,355