The database of public procurement
Company
Franzen Dachtechnik GmbH
Franzen Dachtechnik GmbH from Kottenheim has been awarded 69 public contracts since 2006, 47 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. 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 Franzen
Contracting authorities
Planners and neighbours
- JMP GmbH Duisburg1
- WUM Ingenieure GmbH Ochtrup1
- Diaplan GmbH Freilassing1
- Ehrhardt & Hellmann Bauunternehmung GmbH Homburg1
- HS Hallensysteme GmbH Herschbach1
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 |
|---|---|---|---|---|
| 25 Feb 2026 | Dachabdichtungs-/Klempnerarbeiten + WartungRoofing, sheet metal · Notice | Stadt Köln, Amt für Recht, Vergabe und VersicherungenNorth Rhine-Westphalia | 10 | |
| 9 Feb 2026 | Neubau einer Kultur- und Sporthalle (KulTurnhalle), DachabdichtungsarbeitenRoofing, sheet metal · Notice | Gemeinde Neunkirchen-SeelscheidNorth Rhine-Westphalia | 8 | |
| 20 Jan 2026 | Generalsanierung MZH Sayn, Dachdecker- und KlempnerarbeitenRoofing, sheet metal · Source (Council paper) | Stadt Bendorf | 11 | |
| 30 Jun 2025 | Dach- und Klempnerarbeiten am Röntgen-Gymnasium RemscheidRoofing, sheet metal · Notice | Stadt Remscheid, Fachdienst Recht und Vergabe, Abteilung Zentrale VergabestelleNorth Rhine-Westphalia | 5 | |
| 1 Apr 2025 | DachdeckungsarbeitenRoofing, sheet metal · Source (Procurement portal) | Gemeindevorstand der Gem. Heidenrod FD II | ||
| 5 Mar 2025 | DachabdichtungsarbeitenRoofing, sheet metal · Notice | Stadt Köln, Amt für Recht, Vergabe und VersicherungenNorth Rhine-Westphalia | 5 | |
| 2 Dec 2024 | 1H0030, Neubau 8-gruppige Kita Blandine-Merten-Haus, Bad Neuenahr-Ahrweiler LOS 7 - Dachdecker, KlempnerarbeitenRoofing, sheet metal · Notice | Aufbau- und Entwicklungsgesellschaft Bad Neuenahr-Ahrweiler mbHRhineland-Palatinate | ||
| 26 Jun 2024 | Los 4 DachdichtungsarbeitenBuilding shell · Notice | Verbandsgemeindeverwaltung Saarburg-Kell, vertreten durch Bürgermeister Jürgen DixiusRhineland-Palatinate | ||
| 15 Mar 2024 | Dachdecker; Erweiterung Schulstandort zur 3-Zügigkeit, GGS Morsbroicher Straße 14, 51375 LeverkusenRoofing, sheet metal · Notice | Stadt Leverkusen - Fachbereich Recht und Vergabestelle - Abteilung Zentrale VergabestelleNorth Rhine-Westphalia | 7 | |
| 14 Dec 2023 | LVR-Klinik Köln - Ersatzneubau Gebäude V, DachabdichtungRoofing, sheet metal · Notice | LVR-Dezernat Gebäude- und Liegenschaftsmanagement, Umwelt, Energie, Bauen für Menschen GmbHNorth Rhine-Westphalia | 4 | |
| 12 Dec 2023 | Parkschule Umbau zur Grundschule 1. Bauabschnitt Clusterneubau; Dachdeckerarbeiten;Roofing, sheet metal · Notice | Magistrat der Stadt Rüsselsheim am MainHesse | 6 | |
| 11 Jan 2023 | Dachdeckungsarbeiten BT CRoofing, sheet metal · Source (Procurement portal) | Rheingau-Taunus-Kreis | ||
| 16 Dec 2021 | Sanierung Sporthalle Leibnizschule Mainz, Dachdeckungs-, Abdichtungs- und KlempnerarbeitenRoofing, sheet metal · Source (Council paper) | Landeshauptstadt Mainz | €158,635 | 4 |
| 18 Dec 2019 | Leo-Sternberg-Schule, Im Ansper, 65549 Limburg DachdeckerarbeitenRoofing, sheet metal · Source (Procurement portal) | Landkreis Limburg-Weilburg -Eigenbetrieb Gebäudewirtschaft- | ||
| 11 Dec 2019 | Schule am Schwanhof, Am Schwanhof 50+52 Neubau einer Einfeldhalle: - Dachdecker- und KlempnerarbeitenRoofing, sheet metal · Source (Procurement portal) | Magistrat der Universitätsstadt Marburg | ||
| 26 Mar 2019 | Dachdeckerarbeiten Neubau Betriebshof EB 67 in der BeatusstraßeRoofing, sheet metal · Source (Council paper) | Eigenbetrieb Grünflächen- und Bestattungswesen | €59,844 | 12 |
| 21 Jun 2018 | Neubau 6-gruppige Kindertagesstätte, Los 4 Dachabdichtungs- und KlempnerarbeitenRoofing, sheet metal · Source (Council paper) | Stadt Lahnstein | €227,658 | 13 |
| 13 Sep 2017 | Mensa- und Küchenbereich Goethe-Schule, Los 6 Dachdecker- und Klempnerarbeiten - BestandsgebäudeRoofing, sheet metal · Source (Council paper) | Stadt Lahnstein | €101,895 | 4 |
| 29 Aug 2017 | Dachdeckerarbeiten Kita NeuendorfRoofing, sheet metal · Source (Council paper) | Stadt Koblenz | €321,218 | 5 |
| 19 Mar 2013 | Heizungs- und SanitärtechnikHeating, ventilation, plumbing · Source (Archive) | Kreiskliniken Gummersbach-Waldbröl GmbH | €545,766 | 5 |
The 20 most recent of 22. All with Pro.
Bids without award
4 procurements with a bidder list in which this company bid and did not win, 3 times in second place. The latest three:
| Date | Procurement | Rank | Own bid | Awarded to |
|---|---|---|---|---|
| 27 Sep 2022 | Neubau Betriebsgebäude Kläranlage Urmitz Bhf., Los 3 DachdeckerarbeitenVerbandsgemeinde Weißenthurm · Source (Council paper) | 2 of 7 | €86,949+0.3% | Hubert Schmidt GmbH€86,663 |
| 11 Apr 2019 | Dachdeckerarbeiten Hilda Gymnasium, Neubau S2Stadt Koblenz · Source (Council paper) | 2 of 5 | €158,381+12.4% | Wetzlar Dach- und Bautechnik GmbH€140,923 |
| 19 Dec 2017 | Dachabdichtungsarbeiten 70er-Jahre Betonbau der Willi-Graf-SchuleStadt Koblenz · Source (Council paper) | 2 of 5 | €167,181+6.2% | Koch Bedachungen GmbH€157,363 |
Rank, own bid, winner and winning price, each procurement with its source. See everything with Pro
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 | Franzen Dachtechnik GmbHAwardKottenheim | €59,844 |
| 2 | Wetzlar Dach- und Bautechnik GmbHRuppach-Goldhausen | €64,282+7.4% |
| 3 | Eiserloh + Mesenich Bedachungen GmbHZell-Bart | €64,536+7.8% |
| 4 | Weiler & Gilles GmbHPolch | €66,514+11.1% |
| 5 | Dachtechnik Weinand & PaukenKaisersesch | €66,631+11.3% |
| 6 | Josef Esser GmbHAlf/Mosel | €68,386+14.3% |
| 7 | Hees + Knoll Dachtechnik GmbHHolzappel | €72,447+21.1% |
| 8 | Göbel GmbHVallendar | €81,210+35.7% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Franzen Dachtechnik GmbHAwardKottenheim | €227,658 |
| 2 | Bieter 2 | €237,716+4.4% |
| 3 | Bieter 3 | €253,207+11.2% |
| 4 | Bieter 4 | €257,332+13% |
| 5 | Bieter 5 | €261,270+14.8% |
| 6 | Bieter 6 | €268,191+17.8% |
| 7 | Bieter 7 | €270,937+19% |
| 8 | Bieter 8 | €282,060+23.9% |
| 9 | Bieter 9 | €295,898+30% |
| 10 | Bieter 10 | €297,066+30.5% |
| 11 | Bieter 11 | €305,898+34.4% |
| 12 | Bieter 12 | €310,766+36.5% |
| 13 | Bieter 13 | €325,225+42.9% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Franzen Dachtechnik GmbHAwardKottenheim | €101,895 |
| 2 | ohne Namen | €119,978+17.7% |
| 3 | ohne Namen | €120,964+18.7% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Franzen Dachtechnik GmbHAwardKottenheim | €321,218 |
| 2 | Koch BedachungenWirges | €322,747+0.5% |
| 3 | Wetzlar GmbHRuppach Goldgausen | €337,494+5.1% |
| 4 | Hees und Knoll DachtechnikHolzappel | €357,379+11.3% |
| 5 | Hansa Bauprofi GmbHRostok | €366,483+14.1% |
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.
EU-wide awards 2006 to 2023
47 awards from 41 contracting authorities, €12,691,744 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 “Franzen Dachtechnik GmbH”, 5.9 bids on average.
Questions and answers
How many public contracts has Franzen Dachtechnik GmbH won?
Franzen Dachtechnik GmbH has received 22 contract awards from public tenders since 2011, most recently on 25 Feb 2026. The notices state a combined value of €1,910,266 (7 of 22 awards state a value). When the company won, there were 7.3 bids on average. The EU Official Journal also lists 47 EU-wide awards between 2006 and 2023.
Which contracting authorities does Franzen Dachtechnik GmbH work for most often?
Most awards came from Stadt Lahnstein (2), Stadt Köln, Amt für Recht, Vergabe und Versicherungen (2) and Kreiskliniken Gummersbach-Waldbröl GmbH (1).
In which trades does Franzen Dachtechnik GmbH win public contracts?
Most awards fall under the trades “Roofing, sheet metal” (19), “Heating, ventilation, plumbing” (1) and “Building shell” (1). The trade is assigned from the CPV code and the title of the lot.
In which German states is Franzen Dachtechnik GmbH active?
By region of the contract, most awards came from North Rhine-Westphalia (6), Rhineland-Palatinate (2) and Hesse (1).