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Germany TED / Vergabe.de contract award · ocds-ted-481509-2025

Germany – Ventilation and air-conditioning installation work – Lüftungstechnik Schule Siegburger Straße

Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Rechtsamt, Zentrale Vergabestelle awarded €0 to Otto Building Technologies GmbH for Construction & Public Works in July 2025 — one of 339 awards this buyer has made, in line with its typical award size.

Construction & Public Works
23 Jul 2025
Award date
€0
Contract value

Buying agency

Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Rechtsamt, Zentrale Vergabestelle
339 Awards
€342K Avg award
Typical vs typical

Winning supplier

Otto Building Technologies GmbH
21 Awards
20 Buyers
€16.4M Total won

Contract description

Germany – Ventilation and air-conditioning installation work – Lüftungstechnik Schule Siegburger Straße

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Related awards · Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Rechtsamt, Zentrale Vergabestelle

339 awards

The buyer's full award list ranked by value, with the winning supplier, date and sector on every row — plus CSV / API export.

Tender no.SupplierAmountDateSector

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295 more awards from this buyer · full history & CSV export

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Other wins · Otto Building Technologies GmbH

21 wins

The supplier's complete win history across every buyer it sells to — not just the handful shown here.

Tender no.BuyerAmountDateSector
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Competing bids, award margins and every related contract for Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Rechtsamt, Zentrale Vergabestelle and Otto Building Technologies GmbH — one subscription unlocks everything.

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