The database of public procurement
Company
Klemens Ott GmbH
Klemens Ott GmbH from Miltenberg has been awarded 42 public contracts since 2007, 17 of them EU-wide up to 2023 (as of 4 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2007 to today
Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. 2024: €1,155,994 · 2025: €3,606,618 · 2026: €1,217,447. The current year is incomplete.
Timeline, 36 months
One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.
The network around Klemens
Contracting authorities
Planners and neighbours
- Ingenieurbüro Metzger Weikersheim2
- Kimmelmann + Sälzer Part GmbH Würzburg2
- Zinßer Ingenieure GmbH Marktheidenfeld2
- Grossmann Bau GmbH & Co. KG Rosenheim1
Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.
Competitors
With count, location and latest award, each with a profile. See everything with Pro
Who wins with the 10 most frequent contracting authorities of this company in Roofing, sheet metal.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 24 Aug 2026 | DachdeckungsarbeitenRoofing, sheet metal · Notice | Kreisausschuss Main-Taunus-Kreis, Hochbau- und LiegenschaftsamtHesse | €545,173 | 8 |
| 8 Jul 2026 | Flachdachsanierung Altbereich Aula m. Erneuerung RWA-LichtbändernRoofing, sheet metal · Source (Procurement portal) | Landratsamt MiltenbergBavaria | ||
| 1 Jun 2026 | Neubau Feuerwehrgerätehaus Wicker in 65439 Flörsheim am Main, Gewerk Dachdeckung, DachabdichtungRoofing, sheet metal · Notice | Magistrat der Stadt Flörsheim am MainHesse | €342,043 | |
| 9 Mar 2026 | DachdeckungsarbeitenRoofing, sheet metal · Notice | Kreisausschuss Main-Taunus-Kreis, Hochbau- und LiegenschaftsamtHesse | €330,231 | 11 |
| 15 Dec 2025 | DachabdichtungsarbeitenRoofing, sheet metal · Notice | Markt GroßostheimBavaria | €1,147,800 | |
| 7 Nov 2025 | Dachabdichtungs- und Klempnerarbeiten - Neubau Kita UsavorstadtRoofing, sheet metal · Notice | Interkommunales Vergabezentrum der Stadt Bad Vilbel im Auftrag des Magistrats der Stadt FriedbergHesse | 10 | |
| 6 Oct 2025 | DachabdichtungRoofing, sheet metal · Notice | Kreis Offenbach - FD GebäudewirtschaftHesse | €172,427 | 6 |
| 6 Oct 2025 | PhotovoltaikRoofing, sheet metal · Notice | Kreis Offenbach - FD GebäudewirtschaftHesse | €44,822 | 4 |
| 29 Sep 2025 | DachdeckerarbeitenRoofing, sheet metal · Notice | Kreisausschuss des Landkreises Darmstadt-DieburgHesse | €141,045 | 4 |
| 5 Sep 2025 | Dachabdichtungs- und SpenglerarbeitenRoofing, sheet metal · Notice | Darmstädter Stadtentwicklungs GmbH & Co. KG (DSE)Hesse | €302,850 | |
| 30 Jun 2025 | Dachabdichtung, Dachentwässerung - Goetheschule, Neu-IsenburgRoofing, sheet metal · Notice | Kreis Offenbach - FD GebäudewirtschaftHesse | €370,533 | 6 |
| 3 Jun 2025 | DWS - DachdeckerarbeitenRoofing, sheet metal · Notice | Stadt Frankfurt am Main - Amt für Bau und ImmobilienHesse | 11 | |
| 2 Jun 2025 | Generalsanierung und Erw. Grund- und Mittelschule Goldbach, BA 2; Dachdeckungs- u. DachabdichtungsarbeitenRoofing, sheet metal · Notice | Markt GoldbachBavaria | €266,843 | |
| 21 May 2025 | Dachsanierung mit PV Sporthalle Campus GinnheimRoofing, sheet metal · Notice | Goethe Universität Frankfurt am MainHesse | 5 | |
| 3 Mar 2025 | DachabdichtungsarbeitenRoofing, sheet metal · Notice | Markt ReichenbergBavaria | €321,670 | |
| 13 Jan 2025 | 192205 ETZ West, FlachdacharbeitenRoofing, sheet metal · Notice | Land Hessen, vertreten durch den Landesbetrieb Bau und Immobilien Hessen, Zentrale VergabeHesse | €838,628 | 9 |
| 2 Dec 2024 | NT 02 Änderungen Dachbeläge.Other · Source (Procurement portal) | Zentrale Auftragsvergabestelle des Landkreises Darmstadt-Dieburg für die Kreiskliniken Groß-Umstadt | ||
| 18 Oct 2024 | Dacharbeiten am Gebäude D21 (Vordach) der Hochschule DarmstadtRoofing, sheet metal · Source (Procurement portal) | Hochschule Darmstadt | ||
| 12 Aug 2024 | DachabdichtungsarbeitenRoofing, sheet metal · Notice | Landesbetrieb Bau und Immobilien Hessen Niederlassung Mitte Zentrale VergabeHesse | €697,853 | 4 |
| 8 May 2024 | Neubau Schulerweiterung und Umbau Bestandsgebäude - Grundschule BierstadtRoofing, sheet metal · Notice | WiBau Gesellschaft mbHHesse | €458,141 | 7 |
The 20 most recent of 25. All with Pro.
Cancelled, in the same procedure
| Date | Lot | Reason | Bids |
|---|---|---|---|
| 10 May 2024 | Ersatzneubau der Sporthalle am Dietrich-B.-Gymnasium Dreifachsporthalle - Zimmerer-, Spengler- und Dachdeckungsarbeiten (Spenglerarbeiten) · Lot 3Stadt Wertheim · Notice | cancelled sonstiger Grund | 3 |
Lots without award in procedures in which this company won another lot: from the result notices in the Datenservice Öffentlicher Einkauf (cancellation, since 24 Sep 2026) and from portals without a bidder list. Date of the notice, reason and number of bids as stated there.
EU-wide awards 2006 to 2023
17 awards from 15 contracting authorities, €6,321,759 stated. The most frequent:
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “Klemens Ott GmbH”, 5.2 bids on average.
Questions and answers
How many public contracts has Klemens Ott GmbH won?
Klemens Ott GmbH has received 25 contract awards from public tenders since 2012, most recently on 24 Aug 2026. The notices state a combined value of €6,658,223 (15 of 25 awards state a value). When the company won, there were 6.9 bids on average. The EU Official Journal also lists 17 EU-wide awards between 2007 and 2023.
Which contracting authorities does Klemens Ott GmbH work for most often?
Most awards came from Kreis Offenbach - FD Gebäudewirtschaft (3), Landratsamt Miltenberg (3) and Kreisausschuss Main-Taunus-Kreis, Hochbau- und Liegenschaftsamt (2).
In which trades does Klemens Ott GmbH win public contracts?
Most awards fall under the trades “Roofing, sheet metal” (23) and “Building shell” (1). The trade is assigned from the CPV code and the title of the lot.
In which German states is Klemens Ott GmbH active?
By region of the contract, most awards came from Hesse (14), Bavaria (6) and Baden-Württemberg (1).