Supplier profile
Otto Building Technologies GmbH
Every public-sector award we hold for this supplier, across Germany, from 8 Oct 2019 to 12 Sept 2026.
Awards won
151
all time
Attributed value
€117.9m
1 shared, unvalued
Buyers
98
public bodies
Active
2019–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Stadt Würzburg - Eigenbetrieb Mainfranken Theater | 11 | not attributable |
| Stadt Krefeld - Zentrales Gebäudemanagement | 6 | €2.6m |
| Klinikum Region Hannover GmbH | 4 | not attributable |
| Landkreis Marburg-Biedenkopf | 3 | €285k |
| Bau- und Liegenschaftsbetrieb NRW Dortmund | 2 | €2.2m |
| Deutsches Elektronen-Synchrotron DESY | 2 | not attributable |
| EDG Holding GmbH | 2 | €1.0m |
| Emschergenossenschaft | 2 | €562k |
| Gesundheit Nord gGmbH, Klinikverbund Bremen, c/o Klinikum Bremen Ost | 2 | not attributable |
| Gesundheitszentrum in Bad Waldliesborn GmbH | 2 | €1.1m |
What they win
Awards
Showing 1–25 of 151 awards we hold
- Germany – Heating, ventilation and air-conditioning installation work – Vilbeler Straße 38, Feuerwehr Ober-Erlenbach - Lüftungsarbeiten ↗Stadt Bad Homburg v. d. Höhe - Der Magistrat, Fachbereich Recht - Vergabestelle -awarded 12 Sept 2026
- Vilbeler Straße 38, Feuerwehr Ober-Erlenbach - Lüftungsarbeiten ↗Stadt Bad Homburg v. d. Höhe - Der Magistrat, Fachbereich Recht - Vergabestelle -awarded 11 Sept 2026
- Germany – Clinic construction work – Lüftungstechnik - Klinikum Siegen - Erweiterung Zentral-OP ↗Kreisklinikum Siegen GmbH€467kawarded 13 Aug 2026
- Lüftungstechnik - Klinikum Siegen - Erweiterung Zentral-OP ↗Kreisklinikum Siegen GmbH€467kawarded 12 Aug 2026
- Germany – Ventilation installation work – KH Merheim, Bettenhaussanierung Haus 20, A-Seite -- Raumlufttechnische Anlagen - 3 ↗Kliniken der Stadt Köln gGmbH€1.0mawarded 3 Jul 2026
- KH Merheim, Bettenhaussanierung Haus 20, A-Seite -- Raumlufttechnische Anlagen - 3 ↗Kliniken der Stadt Köln gGmbH - Bau€1.0mawarded 2 Jul 2026
- Lüftungsarbeiten_Freiherr-vom-Stein-Schule / Europaschule, Ringstraße 33, 35075 Gladenbach_Ersatzneubau Förderstufentrakt ↗Landkreis Marburg-Biedenkopf - - Zentrale Vergabestelle -€339kawarded 20 May 2026
- Germany – Heating, ventilation and air-conditioning installation work – Feuerwehrtechnische Zentrale Ebergötzen, Neubau - VE 404 Lüftungstechnische Anlagen nach DIN 18379 ↗Landkreis Göttingen€1.1mawarded 14 May 2026
- Feuerwehrtechnische Zentrale Ebergötzen, Neubau - VE 404 Lüftungstechnische Anlagen nach DIN 18379 ↗Landkreis Göttingen€1.1mawarded 13 May 2026
- Germany – Ventilation and air-conditioning installation work – Lüftungsarbeiten_Freiherr-vom-Stein-Schule / Europaschule, Ringstraße 33, 35075 Gladenbach_Ersatzneubau Förderstufentrakt ↗Landkreis Marburg-Biedenkopf€285kawarded 13 May 2026
- Germany – Repair and maintenance services of building installations – Wartung & Inspektion Klima-und Lüftungsanlagen ↗Universität Siegen€1awarded 1 Apr 2026
- Wartung & Inspektion Klima-und Lüftungsanlagen ↗Universität Siegen€1awarded 31 Mar 2026
- Germany – Construction work – 25E10359 - Physikalisch-Technische-Bundesanstalt Braunschweig, Sanierung Paschen-Bau - RLT-Anlagen ↗Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen€588kawarded 25 Mar 2026
- Germany – Ventilation and air-conditioning installation work – Lüftungsinstallation - Sanierung Naturwissenschaften an der Gesamtschule Busecker Tal ↗Landkreis Gießen - Der Kreisausschuss -awarded 17 Mar 2026
- Lüftungsinstallation - Sanierung Naturwissenschaften an der Gesamtschule Busecker Tal ↗Landkreis Gießen - Der Kreisausschuss -awarded 17 Mar 2026
- Germany – Plumbing and sanitary works – Gesundheitszentrum in Bad Waldliesborn GmbH - Anbau an Klinik Eichholz ↗Gesundheitszentrum in Bad Waldliesborn GmbH€572kawarded 27 Feb 2026
- Germany – Heating, ventilation and air-conditioning installation work – Raumlufttechnische Anlage (RLT) - Feuerwehrgerätehaus Usingen ↗Magistrat der Stadt Usingen€462kawarded 27 Feb 2026
- Raumlufttechnische Anlagen ↗Gesundheitszentrum in Bad Waldliesborn GmbH€572kawarded 27 Feb 2026
- Germany – Ventilation installation work – VE 16 - Lüftung, Sanitärgebäude ↗Magistrat der Stadt Kassel€353awarded 2 Feb 2026
- VE 16 - Lüftung, Sanitärgebäude ↗Magistrat der Stadt Kassel€353awarded 2 Feb 2026
- Germany – Plumbing and sanitary works – Neubau Feuerwehr-Technisches-Zentrum in 15344 Strausberg, Los 48 - Lüftungsinstallation, Kälte ↗Landkreis Märkisch-Oderland / Amt für Digitalisierung, Organisation und Personal€1.2mawarded 22 Dec 2025
- Raumlufttechnische Anlagen-Raumlufttechnische Anlagen ↗Land Berlin – Sondervermögen Immobilien des Landes Berlin (SILB) c/o BIM Berliner Immobilienmanagement GmbH - Einkauf€1.0mawarded 5 Dec 2025
- Germany – Heating, ventilation and air-conditioning installation work – Lüftung ↗Land Berlin vertr. durch BA Mitte v. Berlin€516kawarded 28 Nov 2025
- Lüftung ↗Land Berlin vertr. durch BA Mitte v. Berlin - Zentrale Vergabestelle€516kawarded 28 Nov 2025
- Germany – Ventilation and air-conditioning installation work – Raumlufttechnische Anlagen-Raumlufttechnische Anlagen ↗Land Berlin – Sondervermögen Immobilien des Landes Berlin (SILB) c/o BIM Berliner Immobilienmanagement GmbH€1.0mawarded 17 Nov 2025
Possibly the same organisation
These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.
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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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