The database of public procurement
Company
Kanaltechnik DF-ING GmbH
Kanaltechnik DF-ING GmbH from Karlstein has been awarded 54 public contracts since 2015, 1 of them EU-wide up to 2017 (as of 21 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2017 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: €389,794 · 2025: €661,501. The current year is incomplete.
Timeline, 36 months
1 more before this window.
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 Kanaltechnik
Contracting authorities
Next door on the site
- Diringer & Scheidel Bauunternehmung GmbH & Co. KG Aschaffenburg1
- Baierle Kanalservice GmbH Fremdingen1
- Kanal Jäger GmbH Rüdesheim am Rhein1
- HeinBau GmbH & Co. KG Wetzlar1
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
| Company | Awards | Latest |
|---|---|---|
| Bernd Brendel Bau GmbHUsingen | 6 | 2 Jul 2024 |
| Rohrbau Herrmann GmbHKoblenz | 5 | 14 Sep 2015 |
| Schreiber Umweltschutz GmbHNeuwied | 4 | 10 Jun 2026 |
| Aarsleff Rohrsanierung GmbHSiegburg | 4 | 21 Jun 2021 |
| EUROVIA VBU GmbH, NL Weimar | 3 | 16 Dec 2024 |
| Werner Mohrs GmbHAndernach | 3 | 18 Sep 2024 |
| Willi Sauer GmbH & Co. KGKoblenz | 3 | 18 Sep 2024 |
| Kessler & Pfaff Tiefbau Consult GmbH | 2 | 2 Jun 2026 |
| Horst Schulz Bauunternehmung GmbHKoblenz | 2 | 5 Feb 2026 |
| Gebrüder Silbe GmbH & Co. KG | 2 | 16 Dec 2025 |
Who wins with the 10 most frequent contracting authorities of this company in Sewer and pipeline construction.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 1 Oct 2026 | Kanalsanierung in geschlossener Bauweise 2026Sewer and pipeline construction · Source (Procurement portal) | Magistrat der Stadt Neu-Anspach | ||
| 7 Sep 2026 | geschlossene Kanalsanierung Hartmannstraße, Bad KissingenSewer and pipeline construction · Source (Procurement portal) | Stadt Bad KissingenBavaria | ||
| 18 Mar 2026 | Kanalsanierung in geschlossener Bauweise im OT Klein Karben Ulmenweg, Platanenweg, Lärchenweg, Am großen Stein ca. 490 m Kanalsanierung im Inlinerverfahren, ca. 78 x Stutzensanierung im RoboterverfahrenSewer and pipeline construction · Source (Procurement portal) | Stadtwerke Karben | ||
| 9 Oct 2025 | Bauleistung: Linersanierung SudetenstraßeOther · Source (Procurement portal) | Stadt Mühlheim am Main | ||
| 16 Jul 2025 | KanalsanierungSewer and pipeline construction · Source (Procurement portal) | Hanau Infrastruktur Service -Eigenbetrieb der Stadt Hanau- | ||
| 12 Jun 2025 | Kanalsanierung in geschlossener Bauweise im Ortsteil GroßenlüderSewer and pipeline construction · Source (Procurement portal) | Eigenbetrieb "Gemeindewerke Großenlüder" | ||
| 6 May 2025 | Die Stadt Wetzlar und der Abwasserverband Wetzlar schreiben die Kanalsanierungsmaßnahme im Zuge der EKVO öffentlich nach VOB aus.Sewer and pipeline construction · Source (Procurement portal) | Stadt Wetzlar | ||
| 6 May 2025 | Die Stadt Wetzlar und der Abwasserverband Wetzlar schreiben die Kanalsanierungsmaßnahme im Zuge der EKVO öffentlich nach VOB aus.Sewer and pipeline construction · Source (Procurement portal) | Stadt Wetzlar | ||
| 30 Apr 2025 | Kanalsanierung in geschlossener Bauweise - RenovierungsverfahrenSewer and pipeline construction · Source (Council paper) | Stadt Mosbach | €320,906 | 6 |
| 8 Apr 2025 | Kanalsanierung 2025 Ortsentwässerung Stadt Speicher als Renovationsmaßnahme (Schlauchlinersanierung)Sewer and pipeline construction · Source (Council paper) | Verbandsgemeindewerke Speicher | €340,595 | 8 |
| 4 Dec 2024 | Geschlossene Kanalsanierung Gemeinde Modautal, OT AsbachSewer and pipeline construction · Source (Procurement portal) | Gemeinde Modautal | ||
| 30 Oct 2024 | Kanalsanierung Schlauchliner DN400Sewer and pipeline construction · Source (Procurement portal) | Magistrat der Stadt Neu-Anspach | ||
| 21 Oct 2024 | Kanalsanierungsarbeiten Hanau-Kesselstadt Teil VSewer and pipeline construction · Source (Procurement portal) | Hanau Infrastruktur Service -Eigenbetrieb der Stadt Hanau- | ||
| 21 Oct 2024 | Kanalsanierungsarbeiten Hanau-Kesselstadt Teil VISewer and pipeline construction · Source (Procurement portal) | Hanau Infrastruktur Service -Eigenbetrieb der Stadt Hanau- | ||
| 21 Oct 2024 | Kanalsanierungsarbeiten Hanau-Kesselstadt Teil IVSewer and pipeline construction · Source (Procurement portal) | Hanau Infrastruktur Service -Eigenbetrieb der Stadt Hanau- | ||
| 10 Oct 2024 | Kanalsanierung in geschlossener Bauweise im Rahmen der EKVO.Sewer and pipeline construction · Source (Procurement portal) | ZLS Zweckverband Lollar-Staufenberg | ||
| 23 Sep 2024 | KanalsanierungSewer and pipeline construction · Source (Procurement portal) | Magistrat der Stadt Neu-Anspach | ||
| 3 Sep 2024 | KanalsanierungSewer and pipeline construction · Source (Procurement portal) | Hanau Infrastruktur Service | ||
| 15 Jul 2024 | KanalsanierungsarbeitenSewer and pipeline construction · Source (Procurement portal) | Magistrat der Stadt Neu-Anspach | ||
| 15 May 2024 | Kanalsanierungsmaßnahmen 2024 mittels Inlinertechnik im Stadtgebiet LahnsteinSewer and pipeline construction · Source (Council paper) | Stadt Lahnstein | €105,147 | 5 |
The 20 most recent of 53. All with Pro.
Bids without award
3 procurements with a bidder list in which this company bid and did not win, 3 times in second place.
| Date | Procurement | Rank | Own bid | Awarded to |
|---|---|---|---|---|
| 21 Dec 2021 | Partielle Kanalsanierung 2022, 2. Teilabschnitt UlmenVerbandsgemeinde Ulmen · Source (Council paper) | 2 of 5 | €187,367+0.2% | Diringer & Scheidel Rohrsanierung GmbH & Co.KG€186,991 |
| 1 Oct 2015 | Kanalsanierung Oßweil Los 1 Schlauch-ReliningStadt Ludwigsburg · Source (Council paper) | 2 of 4 | €359,091+28.4% | Jeschke Umwelttechnik GmbH€279,613 |
| 24 Mar 2015 | Kanalsanierung im Reparaturverfahren, Ortsnetz HerxheimVerbandsgemeinde Herxheim · Source (Council paper) | 2 of 8 | €160,886+8.2% | Geiger Kanaltechnik GmbH & Co. KG€148,647 |
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 | Kanaltechnik DF ING GmbHAwardKarlstein | €320,906 |
| 2 | ohne Namen | €333,399+3.9% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kanaltechnik DF–ING GmbHAwardKarlstein | €284,646 |
| 2 | Bieter 2 -anonymisiert- | €311,330+9.4% |
| 3 | Bieter 3 -anonymisiert- | €386,737+35.9% |
| 4 | Bieter 4 -anonymisiert- | €410,417+44.2% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kanaltechnik DF-Ing GmbHAward | €131,018 |
| 2 | ohne Namen | €142,092+8.5% |
| 3 | ohne Namen | €148,957+13.7% |
| 4 | ohne Namen | €150,934+15.2% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kanaltechnik DF INGAwardKarlstein | €113,263 |
| 2 | ohne Namen | €124,407+9.8% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kanaltechnik DF-ING GmbHAwardKarlstein a. M. | €582,576 |
| 2 | Katec Kanaltechnik Müller & Wahl GmbHBreitenthal | €755,085+29.6% |
| 3 | Bietergemeinschaft Aarsleff Rohrsanierung GmbH und Kuchen GmbHSiegburg | €760,032+30.5% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kanaltechnik DF-ING GmbHAwardKarlstein | €596,709 |
| 2 | Schreiber Umweltschutz GmbHNeuwied | €630,447+5.7% |
| 3 | Geiger Kanaltechnik GmbHMainaschaff | €672,108+12.6% |
| 4 | Diringer + Scheidel RohrsanierungAschaffenburg | €701,508+17.6% |
| 5 | KATEC Kanaltechnik GmbHBreitenthal | €750,562+25.8% |
| 6 | Swietelsky-Faber GmbHAlzay | €828,310+38.8% |
| 7 | Aarsleff Rohrsanierung GmbHSiegburg | €936,213+56.9% |
| 8 | Abwasser-Service Volkner GmbHSiegburg | €1,078,000+80.7% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kanaltechnik DF-ING GmbHAwardKarlstein | €714,642 |
| 2 | ohne Namen | €920,967+28.9% |
| 3 | ohne Namen | €993,738+39.1% |
| 4 | ohne Namen | €1,057,122+47.9% |
| 5 | ohne Namen | €1,537,202+115.1% |
| Rank | Bidder | Bid |
|---|---|---|
| 1 | Kanaltechnik DF-ING GmbHAwardKarlstein | €1,143,797 |
| 2 | Jeschke Umwelttechnik GmbHStutensee | €1,297,062+13.4% |
| 3 | Geiger Kanaltechnik GmbH & Co.KGMainaschaff | €1,329,833+16.3% |
| 4 | Reiner KielBlomberg | €1,758,324+53.7% |
| 5 | Kuchler GmbHGeiersthal | €2,724,690+138.2% |
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
1 awards from 1 contracting authorities, €90,178 stated. The most frequent:
| Date | Contract | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 7 Mar 2017 | Erweiterung, Umbau und Generalsanierung des Hermann-Staudinger-Gymnasiums in Erlenbach a. Main, Abwasser-Kanalsanierung, BA 2+ 3 | Landkreis MiltenbergMiltenberg | €90,178 | 6 |
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “Kanaltechnik DF-ING GmbH”, 6 bids on average.
Questions and answers
How many public contracts has Kanaltechnik DF-ING GmbH won?
Kanaltechnik DF-ING GmbH has received 53 contract awards from public tenders since 2015, most recently on 1 Oct 2026. The notices state a combined value of €4,198,935 (18 of 53 awards state a value). When the company won, there were 6.2 bids on average. The EU Official Journal also lists 1 EU-wide award in 2017.
Which contracting authorities does Kanaltechnik DF-ING GmbH work for most often?
Most awards came from Stadt Lahnstein (9), Magistrat der Stadt Neu-Anspach (6) and Hanau Infrastruktur Service -Eigenbetrieb der Stadt Hanau- (5).
In which trades does Kanaltechnik DF-ING GmbH win public contracts?
Most awards fall under the trade “Sewer and pipeline construction” (49). The trade is assigned from the CPV code and the title of the lot.
In which German states is Kanaltechnik DF-ING GmbH active?
The awards with a known region came from Bavaria (1).