The database of public procurement
Company
Kiefer GmbH
Kiefer GmbH from Bielefeld has been awarded 176 public contracts since 2006, 145 of them EU-wide up to 2023 (as of 3 Nov 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2006 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. 2025: €4,007,182. 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 Kiefer
Contracting authorities
Next door on the site
- A.D.U. Gebäudeservice Urban GmbH Paderborn2
- Hentrich GmbH Stadtallendorf1
- Götz-Gebäudemanagement Franken GmbH Regensburg1
- W+S Winkler GmbH Iserlohn1
- CLEAN ServicePower GmbH Bonn1
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
No one else in the database wins in these trades with the contracting authorities of this company.
Who wins with the 10 most frequent contracting authorities of this company in the same trades.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 28 Sep 2026 | Los 3: Glas- und RahmenreinigungOther · Notice | Bundesanstalt für ImmobilienaufgabenBavaria | ||
| 12 May 2026 | Unterhaltsreinigung, Selfkant Kaserne und Standortschießanlage Geilenkirchen, BwDLZ AachenOther · Notice | Bundeswehr-Dienstleistungszentrum AachenNorth Rhine-Westphalia | 4 | |
| 10 Nov 2025 | Ausschreibung Glasreinigung Markt SchwanstettenOther · Notice | Markt SchwanstettenBavaria | €9,800 | |
| 28 Aug 2025 | Los 2 - Gebäude 2Other · Notice | Stadt Schloß Holte-StukenbrockNorth Rhine-Westphalia | €1,163,340 | 5 |
| 26 Aug 2025 | Los 1 - Gebäude 1Other · Notice | Stadt Schloß Holte-StukenbrockNorth Rhine-Westphalia | €1,537,009 | 5 |
| 16 Jun 2025 | Los 2: Unterhalts- und GrundreinigungOther · Notice | Stadt LüdenscheidNorth Rhine-Westphalia | €859,352 | 10 |
| 16 Jun 2025 | Unterhaltsreinigung in verschiedenen Liegenschaften der BG BAUOther · Notice | BG BAU - Berufsgenossenschaft der BauwirtschaftBerlin | €437,681 | 23 |
| 5 Jun 2025 | Glas- und Rahmenreinigung - SoestOther · Notice | Landschaftsverband Westfalen-LippeNorth Rhine-Westphalia | 4 | |
| 3 Jun 2025 | Glas- u. Rahmenreinigung - PaderbornOther · Notice | Landschaftsverband Westfalen-LippeNorth Rhine-Westphalia | 5 | |
| 2 Jun 2025 | Unterhaltsreinigung - PaderbornOther · Notice | Landschaftsverband Westfalen-LippeNorth Rhine-Westphalia | 9 | |
| 29 Jan 2025 | Los 1> UnterhaltsreinigungOther · Notice | Gemeinde Augustdorf über den Kreis Lippe - Der LandratNorth Rhine-Westphalia | 6 | |
| 2 Dec 2024 | 1Other · Notice | Stadt HildenNorth Rhine-Westphalia | 8 | |
| 2 Dec 2024 | 2Other · Notice | Stadt HildenNorth Rhine-Westphalia | 8 | |
| 2 Dec 2024 | 3Other · Notice | Stadt HildenNorth Rhine-Westphalia | 8 | |
| 9 Apr 2024 | Unterhalts- und Grundreinigung Schulen in Rheda Bahnhof Bibliothek FeuerwehrOther · Notice | Stadtverwaltung Rheda-WiedenbrückNorth Rhine-Westphalia | ||
| 29 Jan 2024 | Unterhalts- und Fensterreinigung, Wäscheservice auf der NATO Air-Base GeilenkirchenOther · Notice | Bundeswehr-Dienstleistungszentrum AachenNorth Rhine-Westphalia | 2 | |
| 7 Mar 2021 | EU-weit Offenes Verfahren der Gemeinde Borchen für die Unterhaltsreinigung, optionale Vertretungs-, Sonder- und Grundreinigung sowie Glasreinigung.Other · Source (Archive) | not in the index | 3 | |
| 14 Dec 2015 | Unterhalts- und GrundreinigungOther · Source (Archive) | Markt Weisendorf | 8 | |
| 23 Dec 2014 | Unterhalts- und Grundreinigung in Liegenschaften der Stadt OchtrupOther · Source (Archive) | Stadt Ochtrup - Der Bürgermeister | €630,429 | 14 |
| 28 Oct 2014 | Schloß Holte -Stukenbrock Nord (Gebäude im Stadtgebiet Schloß Holte-Stukenbrock Nord)Other · Source (Archive) | Kreis Gütersloh für die Stadt Schloß Holte-Stukenbrock | €136,877 | 16 |
The 20 most recent of 31. All with Pro.
Bids without award
1 procurement with a bidder list in which this company bid and did not win.
| Date | Procurement | Rank | Own bid | Awarded to |
|---|---|---|---|---|
| 12 Oct 2022 | Anschaffung Kommunalfahrzeug Geräteträger (Multicar M 31 C)Gemeinde Weinböhla · Source (Council paper) | 3 of 3 | €194,248+29.5% | HAKO GmbH€150,013 |
From the bidder lists of procurement portals and council papers (since 23 Sep 2026), matched by company key. The date is the award, otherwise the publication. Rank according to the evaluation; where the list has none (cancellations, papers without evaluation), by price. The gap is measured against the winning bid from the same list; if the list only states the contract sum, no gap is shown.
Bid comparison
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kiefer GmbHAwardDorfen | €150,297 |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kiefer GmbHAwardDorfen | €94,510 |
| 2 | Pfadenhauer KommunalfahrzeugeRosbach | €114,134+20.8% |
Bidder lists with prices for awards to this company, from procurement portals and council papers (since 23 Sep 2026). Under each price the gap to the lowest bid.
Cancelled, in the same procedure
| Date | Lot | Reason | Bids |
|---|---|---|---|
| 10 Sep 2025 | 14236 Unterhalts- und Glasreinigung an städt. Gebäuden der Stadt Schloß Holte-Stukenbrock (Los 3 - Glasreinigung) · Lot 3Stadt Schloß Holte-Stukenbrock · Notice | cancelled Bedarf geändert | 0 |
| 20 Jul 2025 | Reinigung - LWL-Förderschulen (Glas- u. Rahmenreinigung - Münster) · Lot 5Landschaftsverband Westfalen-Lippe · Notice | cancelled keine Angebote oder Teilnahmeanträge eingegangen | 4 |
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
145 awards from 75 contracting authorities, €35,917,089 stated. The most frequent:
| Date | Contract | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 31 Jul 2023 | Kita mit Wohnen Korntal-West - Lufttechnische Anlagen | Stadt Korntal-MünchingenKorntal-Münchingen | no price | 2 |
| 30 Jun 2023 | Unterhaltsreinigung Hannover | BG BAU - Berufsgenossenschaft der BauwirtschaftBerlin | €1,026,288 | 19 |
| 30 Jun 2023 | Unterhaltsreinigung Wuppertal | BG BAU - Berufsgenossenschaft der BauwirtschaftBerlin | €379,511 | 17 |
| 13 Jun 2023 | UHR Herten | LWL-Schulverwaltung BochumBochum | no price | 13 |
| 30 May 2023 | Auftragsvergabe Kiefer GmbH | Kreisstadt Unna - Zentrale VergabestelleUnna | €98,128 | 14 |
| 30 May 2023 | Auftragsvergabe Kiefer GmbH | Kreisstadt Unna - Zentrale VergabestelleUnna | €115,142 | 14 |
| 26 May 2023 | Lüftung | Zentrum für Psychiatrie CalwCalw | no price | 2 |
| 22 May 2023 | Los 4 - Glas-/Rahmenreinigung | Gemeinde KirchlengernKirchlengern | €10,704 | 5 |
| 12 May 2023 | untitled | Stadthalle FürthFürth | €861,750 | 2 |
| 2 May 2023 | 2/G-23233; Rathaus und Verwaltungsräume, Hauptmarkt 6, 10 und 18 | Stadt Nürnberg - Zentrale DiensteNürnberg | €306,370 | 12 |
| 4 Apr 2023 | untitled | Kreis Herford im Namen der Stadt LöhneHerford | no price | 10 |
| 21 Feb 2022 | Laufende Innen-, Grund- und Glasreinigung sowie Winterdienst im Schulgebäude, Katzwanger Hauptstr. 19, Turnhalle, Helmut-Bloß-Str. 6, Kinderhort, Standesamt, Johannes-Brahms-Str. 1, 90453 Nürnberg | Stadt Nürnberg - Zentrale DiensteNürnberg | €430,111 | 9 |
The 12 most recent of 145. All with Pro.
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “Kiefer GmbH”, 13.7 bids on average.
Questions and answers
How many public contracts has Kiefer GmbH won?
Kiefer GmbH has received 31 contract awards from public tenders since 2011, most recently on 28 Sep 2026. The notices state a combined value of €5,931,450 (11 of 31 awards state a value). When the company won, there were 10 bids on average. The EU Official Journal also lists 145 EU-wide awards between 2006 and 2023.
Which contracting authorities does Kiefer GmbH work for most often?
Most awards came from Bundeswehr-Dienstleistungszentrum Aachen (3), Landschaftsverband Westfalen-Lippe (3) and Stadt Hilden (3).
In which German states is Kiefer GmbH active?
By region of the contract, most awards came from North Rhine-Westphalia (18), Bavaria (2) and Berlin (1).