Supplier profile
Sonntag Baugesellschaft mbH & Co. KG
Every public-sector award we hold for this supplier, across Germany, from 25 Feb 2009 to 14 Jul 2026.
Awards won
54
all time
Attributed value
€138.2m
5 shared, unvalued
Buyers
42
public bodies
Active
2009–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Emschergenossenschaft | 3 | €5.9m |
| DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) | 2 | not attributable |
| Fraport AG | 2 | €5.3m |
| Hamburger Stadtentwässerung – Anstalt des öffentlichen Rechts | 2 | €7.7m |
| Mainova AG | 2 | not attributable |
| N-ERGIE Netz GmbH | 2 | €15.8m |
| Stadt Aschaffenburg | 2 | €24.9m |
| Stadt Bad Honnef - Der Bürgermeister | 2 | not attributable |
| Stadtentwässerung Frankfurt am Main | 2 | not attributable |
| Verbandsgemeindewerke Hunsrück-Mittelrhein | 2 | €1.9m |
What they win
Awards
Showing 26–50 of 54 awards we hold
- Germany-Düsseldorf: Sewer construction work ↗Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Stadtentwässerungsbetrieb€0awarded 11 Feb 2022
- Germany-Würzburg: Underground work other than tunnels, shafts and subways ↗Staatliches Bauamt Würzburg€891kawarded 3 Dec 2021
- Germany-Emmelshausen: Works for complete or part construction and civil engineering work ↗Verbandsgemeindewerke Hunsrück-Mittelrhein€721kawarded 25 Jun 2021
- Germany-Stuttgart: Drainage construction works ↗Landeshauptstadt Stuttgart – DLZ€5.3mawarded 31 Mar 2021
- Germany-Hamburg: Construction work for water and sewage pipelines ↗Hamburger Stadtentwässerung – Anstalt des öffentlichen Rechts€2.2mawarded 26 Oct 2020
- Germany-Hamburg: Foul-water piping construction work ↗Hamburger Stadtentwässerung – Anstalt des öffentlichen Rechts€5.5mawarded 16 Oct 2020
- Germany-Frankfurt-on-Main: Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork ↗Fraport Ausbau Süd GmbH, im Namen und in Vollmacht der Fraport AGawarded 4 Sept 2020
- Germany-Emmelshausen: Works for complete or part construction and civil engineering work ↗Verbandsgemeindewerke Hunsrück-Mittelrhein€1.2mawarded 22 May 2020
- Germany-Essen: Canal construction ↗Emschergenossenschaft€5.9mawarded 31 Mar 2020
- Germany-Düren: Sewer construction work ↗Wasserverband Eifel-Rurawarded 11 Sept 2019
- Germany-Lambsheim: Culverts ↗Gewässerzweckverband Isenach-Eckbach€1.9mawarded 18 Apr 2019
- Germany-Mönchengladbach: Sewer construction work ↗NEW AGawarded 22 Dec 2018
- Germany-Essen: Canal construction ↗Emschergenossenschaftshared awardawarded 13 Oct 2018
- Germany-Stuttgart: Works for complete or part construction and civil engineering work ↗DB Projekt Stuttgart-Ulm GmbH (Bukr 5S)awarded 22 Dec 2017
- Germany-Heidelberg: Sewer construction work ↗Stadt Heidelberg, Stadtbetriebe Abwasser€0awarded 6 Oct 2017
- Germany-Mannheim: Underground work other than tunnels, shafts and subways ↗Rhein-Neckar-Verkehr GmbH€200kawarded 19 Aug 2017
- Construction work — Stadt Hagen ↗Stadt Hagen€1.0mawarded 20 Jul 2015
- Construction work — Wasserzweckverband im Landkreis Birkenfeld ↗Wasserzweckverband im Landkreis Birkenfeldawarded 8 May 2015
- Sewage, refuse, cleaning & environmental services — Abwasserzweckverband Heidelberg ↗Abwasserzweckverband Heidelberg€2.5mawarded 10 Feb 2015
- Construction work — DB Netz AG ↗DB Netz AGawarded 25 Aug 2014
- Construction work — Fraport AG ↗Fraport AG€2.0mawarded 25 Mar 2013
- Construction work — Lippeverband ↗Lippeverband€3.6mawarded 10 Dec 2012
- Construction work — Landeshauptstadt Düsseldorf; Der Oberbürgermeister; Stadtentwässerungsbetrieb ↗Landeshauptstadt Düsseldorf; Der Oberbürgermeister; Stadtentwässerungsbetrieb€5.4mawarded 11 Jul 2011
- Construction work — NVV AG ↗NVV AGawarded 6 Jun 2011
- Construction work — Amt für Straßen- und Verkehrswesen Kassel ↗Amt für Straßen- und Verkehrswesen Kassel€2.8mawarded 6 Jan 2011
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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