Ernst Rieber GmbH&Co. KG: public contracts won
Ernst Rieber GmbH&Co. KG won 9 public contract awards from 9 public buyers between 2023-12-08 and 2026-09-25; the 6 it won alone that state a value total €3.2M. Source: Arcadium Data, data as of .
Awards per month
Contract award notices naming Ernst Rieber GmbH&Co. KG as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Landkreis Konstanz | 1 |
| Spital- und Spendfonds Überlingen, Stiftung des öffentlichen Rechts | 1 |
| Stadt Herrenberg - Gebäudemanagement | 1 |
| Stadt Singen FB 1 Gebäudemanagement / Haustechnik | 1 |
| Stadt St. Georgen | 1 |
| Stadt Villingen-Schwenningen, RefBM - Zentrale Vergabestelle | 1 |
| Stadt Weingarten | 1 |
| Stadtverwaltung Albstadt, Amt für Bauen und Service | 1 |
| Stadtverwaltung Titisee-Neustadt | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Construction work | 45 | 9 |
Buyer countries
| Country | Awards |
|---|---|
| Germany | 9 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2026-09-25 | Sanierung Rathaus, Sanitär-, Heizungs-, Lüftungsinstallation (2 winners) | Stadt St. Georgen | €2.3M |
| 2026-05-19 | Erweiterung Zeppelin-Realschule (Lüftungsarbeiten) | Stadt Singen FB 1 Gebäudemanagement / Haustechnik | €491k |
| 2025-09-10 | Stadt Weingarten: Neubau Talschule Weingarten, Lüftung | Stadt Weingarten | €681k |
| 2025-09-03 | Lufttechnische Anlagen | Stadtverwaltung Titisee-Neustadt | €758k |
| 2024-07-15 | Fruchtkasten - Lufttechnische Anlagen | Stadt Herrenberg - Gebäudemanagement | €384k |
| 2024-06-24 | Lüftung | Spital- und Spendfonds Überlingen, Stiftung des öffentlichen Rechts | €830k |
| 2024-05-24 | Brandschutztechnische Sanierung GS Kirchgraben Albstadt-Ebingen / Lüftungstechnik | Stadtverwaltung Albstadt, Amt für Bauen und Service | €59,762 |
| 2024-03-06 | Oberer Brühl - Lüftungsinstallation | Stadt Villingen-Schwenningen, RefBM - Zentrale Vergabestelle | n/a |
| 2023-12-08 | Neubau Berufsschulzentrum Konstanz - Lüftung Gebäude GT1 | Landkreis Konstanz | n/a |
Value = the awarded value the notice states, in EUR (converted at the notice date). A notice with several winners or lots states one total for all of them: it is shown per notice in the table but left out of "value won alone". Grouped by company name and winner country; not matched to a website yet.
Track public contracts
Get every new call for tender and contract award in your sectors and countries, keyed by winner domain: a daily feed, the REST API and an MCP server for AI agents. Free to start, no card.
Source: Arcadium Data tenders database, 3,362,786 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-23.
Questions
How many public contracts has Ernst Rieber GmbH&Co. KG won?
Ernst Rieber GmbH&Co. KG won 9 public contract awards published between 2023-12-08 and 2026-09-25, from 9 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-23).
Who are Ernst Rieber GmbH&Co. KG's biggest public-sector customers?
The public buyers that awarded Ernst Rieber GmbH&Co. KG the most contracts are Landkreis Konstanz (1), Spital- und Spendfonds Überlingen, Stiftung des öffentlichen Rechts (1) and Stadt Herrenberg - Gebäudemanagement (1) (awards, as of 2026-10-23).
What does Ernst Rieber GmbH&Co. KG supply to the public sector?
Most of Ernst Rieber GmbH&Co. KG's awards are in Construction work (CPV 45) (9) as of 2026-10-23.
What is the value of Ernst Rieber GmbH&Co. KG's public contracts?
The 6 awards Ernst Rieber GmbH&Co. KG won alone that state a value add up to €3.2M; awards shared with other winners state one total for all and are not counted (as of 2026-10-23).
Cite as: Arcadium Data, "Ernst Rieber GmbH&Co. KG public tenders won: 9 contract awards", https://arcadiumdata.io/tenders/winners/ernst-rieber-gmbh-co-kg-de/, data as of 2026-10-23.