Who keeps winning — TenderRadar competitor leaderboard

DE_SIHRO Tech AG

1 recorded win · €557k total awarded value (where disclosed).

Published	Title	Buyer	Awarded
2026-06-30	HWS Sihl, Entlastungsstollen Thalwil, Los 501	Kanton Zürich, Baudirektion, AWEL Amt für Abfall, Wasser, Energie und Luft CH	€557,100