Supplier profile
Leniger Kälte-Lüftungstechnik GmbH
Every public-sector award we hold for this supplier, across Germany, from 22 Apr 2014 to 19 Aug 2026.
Awards won
19
all time
Attributed value
€13.1m
as published
Buyers
17
public bodies
Active
2014–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Bau- und Liegenschaftsbetrieb NRW Bielefeld | 2 | €640k |
| Stadt Dortmund- Vergabe und Beschaffungszentrum | 2 | €1.5m |
| BLB NRW Bielefeld | 1 | €179k |
| Deutsche Rentenversicherung Braunschweig-Hannover, Sachgebiet Bauwesen | 1 | €720k |
| Deutsches Zentrum für Neurodegenerative Erkrankungen e. V. | 1 | €1.4m |
| Evang.-Luth. Diakoniewerk Neuendettelsau, Baureferat | 1 | €627k |
| Flora Westfalica GmbH | 1 | €458k |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | 1 | €1.5m |
| Gottfried Wilhelm Leibniz Universität Hannover Dezernat 3, Sachgebiet 35 Vergabestelle | 1 | €747k |
| Hochschul-Sozialwerk Wuppertal A. ö. R. | 1 | €346k |
What they win
Awards
All 19 awards we hold
- Germany – Construction work for swimming pool – Freizeitbad GalaxSea Jena - Energetische Sanierung - Los 13: Lufttechnische Anlagen ↗Jenaer Bäder und Freizeit GmbH€1.5mawarded 19 Aug 2026
- Germany-Wuppertal: Ventilation installation work ↗Stadt Wuppertal€633kawarded 27 Jun 2022
- Germany-Hanover: Ventilation and air-conditioning installation work ↗Region Hannover€0awarded 15 Apr 2022
- Germany-Dortmund: Construction work ↗Stadt Dortmund- Vergabe und Beschaffungszentrum€409kawarded 31 May 2021
- Germany-Dortmund: Construction work ↗Stadt Dortmund- Vergabe und Beschaffungszentrum€1.1mawarded 19 May 2021
- Germany-Hanover: Construction work ↗Gottfried Wilhelm Leibniz Universität Hannover Dezernat 3, Sachgebiet 35 Vergabestelle€747kawarded 19 Mar 2021
- Germany-Düsseldorf: Ventilation and air-conditioning installation work ↗Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Rechtsamt, Zentrale Vergabestelle€1.6mawarded 9 Jun 2020
- Germany-Munich: Heating, ventilation and air-conditioning installation work ↗Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.€1.5mawarded 6 May 2019
- Germany-Rheda-Wiedenbrück: Ventilation installation work ↗Flora Westfalica GmbH€458kawarded 22 Nov 2018
- Germany-Wuppertal: Plumbing and sanitary works ↗Hochschul-Sozialwerk Wuppertal A. ö. R.€346kawarded 18 May 2018
- Germany-Laatzen: Ventilation installation work ↗Deutsche Rentenversicherung Braunschweig-Hannover, Sachgebiet Bauwesen€720kawarded 16 Nov 2017
- Germany-Neuendettelsau: Construction work for buildings relating to education and research ↗Evang.-Luth. Diakoniewerk Neuendettelsau, Baureferat€627kawarded 12 May 2017
- Germany-Bielefeld: Construction work ↗Bau- und Liegenschaftsbetrieb NRW Bielefeld€195kawarded 3 Jan 2017
- Germany-Bielefeld: Construction work ↗Bau- und Liegenschaftsbetrieb NRW Bielefeld€445kawarded 3 Jan 2017
- Lüftungsarbeiten ↗BLB NRW Bielefeld€179kawarded 18 Apr 2016
- Lüftung ↗Ketteler Krankenhaus gGmbH€362kawarded 29 Mar 2016
- Construction work — Stadt Bochum – Zentrale Dienste ↗Stadt Bochum – Zentrale Dienste€875kawarded 17 Oct 2014
- Construction work — Stadt Melle ↗Stadt Melleawarded 26 May 2014
- Raumlufttechnik ↗Deutsches Zentrum für Neurodegenerative Erkrankungen e. V.€1.4mawarded 22 Apr 2014
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
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