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Gottfried Wilhelm Leibniz Universität Hannover Stiftung Öffentlichen Rechts

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DE4 notices3 awards recorded€925k awarded (where disclosed)

History from 2026-05-04 to 2026-06-24. Every number below is a fact from TED/TenderNed notices — who this buyer awards to, what it buys, and what is open right now.

Who wins here

FirmWinsAwardedLast win
Ernst Martin & Co. GmbH1€318k2026-05-04
Rohrmeister GmbH1€33k2026-05-04
Grupe Stahlbausysteme UG (haftungsbeschränkt)1€25k2026-06-24

What they buy

CategoryNoticesOpenLatest
45 Construction work402026-06-24
44 Construction materials & structures102026-05-04
50 Repair & maintenance services102026-05-04

Recurring categories with no open notice are re-tender candidates — this buyer has bought them before and will again.

Recent notices

PublishedTitleOutcomeAwarded
2026-06-24Geb. 3408 Fassadenerneuerung Hochhaus Appelstraße 9A - VE321 Schlosserarbeitenwon by Grupe Stahlbausysteme UG (haftungsbeschränkt)€25,356
2026-05-04Zeitvertragsarbeiten Heizanlagen und zentrale Wassererwärmungsanlagenwon by Ernst Martin & Co. GmbH€317,990
2026-05-04Zeitvertragsarbeiten Rohrreinigung innerhalb von Gebäudenwon by Rohrmeister GmbH€33,000
2026-05-04Zeitvertragsarbeiten Beschichtungen, Tapezierarbeitencan-standard€548,780