Supplier profile
Klemens Ott GmbH
Every public-sector award we hold for this supplier, across Germany, from 23 Oct 2012 to 24 Aug 2026.
Awards won
33
all time
Attributed value
€35.2m
as published
Buyers
23
public bodies
Active
2012–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Kreisausschuss Main-Taunus-Kreis, Hochbau- und Liegenschaftsamt | 4 | €1.8m |
| Christlicher Schulverein Hanau und Kahl e. V. | 2 | €755k |
| Darmstädter Stadtentwicklungs GmbH & Co. KG (DSE) | 2 | €606k |
| Goethe Universität Frankfurt am Main | 2 | not attributable |
| Landesbetrieb Bau und Immobilien Hessen Niederlassung Mitte Zentrale Vergabe | 2 | €1.4m |
| Landkreis Miltenberg | 2 | €117k |
| Markt Reichenberg | 2 | €643k |
| Stadt Frankfurt am Main - Amt für Bau und Immobilien | 2 | not attributable |
| Blindeninstitutsstiftung | 1 | €387k |
| Der Magistrat der Stadt Neu-Isenburg | 1 | €570k |
What they win
Awards
Showing 1–25 of 33 awards we hold
- Dachdeckungsarbeiten ↗Kreisausschuss Main-Taunus-Kreis, Hochbau- und Liegenschaftsamt€545kawarded 24 Aug 2026
- Germany – Roof-covering work – Dachdeckungsarbeiten_ExPost ↗Kreisausschuss Main-Taunus-Kreis, Hochbau- und Liegenschaftsamt€545kawarded 13 Aug 2026
- Germany – Roof-covering work – Neubau Feuerwehrgerätehaus Wicker in 65439 Flörsheim am Main; Dachdeckung, Dachabdichtung ↗Magistrat der Stadt Flörsheim am Main€342kawarded 2 Jun 2026
- Dachdeckungsarbeiten ↗Kreisausschuss Main-Taunus-Kreis, Hochbau- und Liegenschaftsamt€330kawarded 9 Mar 2026
- Germany – Roof-covering work – Dachdeckungsarbeiten ↗Kreisausschuss Main-Taunus-Kreis, Hochbau- und Liegenschaftsamt€330kawarded 25 Feb 2026
- Germany – Roof insulation work – Dachabdichtungsarbeiten ↗Markt Großostheim€1.1mawarded 15 Dec 2025
- Dachabdichtungsarbeiten ↗Markt Großostheim - Bautechnik€1.1mawarded 15 Dec 2025
- Germany – Roof insulation work – Dachdeckerarbeiten ↗Kreisausschuss des Landkreises Darmstadt-Dieburg€141kawarded 30 Sept 2025
- Germany – Roof insulation work – Neubau Kita Ludwigshöhviertel ↗Darmstädter Stadtentwicklungs GmbH & Co. KG (DSE)€303kawarded 6 Sept 2025
- Dachabdichtungs- und Spenglerarbeiten ↗Darmstädter Stadtentwicklungs GmbH & Co. KG (DSE)€303kawarded 5 Sept 2025
- Germany – Roof insulation work – DWS - Dachdeckerarbeiten ↗Stadt Frankfurt am Main - Amt für Bau und Immobilienawarded 4 Jun 2025
- DWS - Dachdeckerarbeiten ↗Stadt Frankfurt am Main - Amt für Bau und Immobilienawarded 3 Jun 2025
- Germany – Roof-covering work – Generalsanierung und Erw. Grund- und Mittelschule Goldbach, BA 2; Dachdeckungs- u. Dachabdichtungsarbeiten ↗Markt Goldbach€267kawarded 3 Jun 2025
- Generalsanierung und Erw. Grund- und Mittelschule Goldbach, BA 2; Dachdeckungs- u. Dachabdichtungsarbeiten ↗Markt Goldbach - Vergabestelle€267kawarded 2 Jun 2025
- Dachsanierung mit PV Sporthalle Campus Ginnheim ↗Goethe Universität Frankfurt am Mainawarded 21 May 2025
- Germany – Construction work – Dachsanierung mit PV Sporthalle Campus Ginnheim ↗Goethe Universität Frankfurt am Mainawarded 10 May 2025
- Dachabdichtungsarbeiten ↗Markt Reichenberg€322kawarded 3 Mar 2025
- Germany – Roof insulation work – Dachabdichtungsarbeiten ↗Markt Reichenberg€322kawarded 19 Feb 2025
- 192205 ETZ West, Flachdacharbeiten ↗Land Hessen, vertreten durch den Landesbetrieb Bau und Immobilien Hessen, Zentrale Vergabe€839kawarded 13 Jan 2025
- Germany – Roof insulation work – Dachabdichtungsarbeiten ↗Landesbetrieb Bau und Immobilien Hessen Niederlassung Mitte Zentrale Vergabe€698kawarded 13 Aug 2024
- Dachabdichtungsarbeiten ↗Landesbetrieb Bau und Immobilien Hessen Niederlassung Mitte Zentrale Vergabe€698kawarded 12 Aug 2024
- Germany-Darmstadt: Roof insulation work ↗GSI Helmholtzzentrum für Schwerionenforschung GmbH€158kawarded 1 Sept 2023
- Germany-Würzburg: Roof-covering and roof-painting work ↗Verein für Menschen mit Körper- und Mehrfachbehinderung€22.0mawarded 14 Dec 2022
- Germany-Groß-Gerau: Roof-covering work ↗Kommunales Vergabezentrum Kreis Groß-Gerau€862kawarded 14 Sept 2022
- Germany-Aschaffenburg: Roof insulation work ↗Stadt Aschaffenburg€377kawarded 29 Aug 2022
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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