Who keeps winning — TenderRadar competitor leaderboard

C. H. Janssen GmbH

1 recorded win · — total awarded value (where disclosed).

Published	Title	Buyer	Awarded
2026-09-14	Heizungs- & Sanitärarbeiten zur Sanierung des Hallen- und Freibades in 30982 Pattensen	Stadt Pattensen DE	—