Landkreis Konstanz: public contracts and tenders
Landkreis Konstanz awarded 42 public contracts since 2023-11-06; the construction work contract held by Fliesen Röhlich GmbH (VAT DE811527841) ends on 2026-10-31 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 0 of 42 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Landkreis Konstanz |
| Country | Germany |
| Buyer type | Local authority |
| City | Konstanz |
| Sources | service.bund.de (Germany), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Franz Lohr GmbH | 2 | n/a | ||
| Helmut Baum GmbH | 2 | n/a | ||
| Rienth GmbH & Co. KG | 2 | n/a | ||
| tib technik imbau GmbH | 2 | n/a | ||
| Fliesen Röhlich GmbH | DE811527841 VAT | fliesen-roehlich.de | 1 | n/a |
| Alois Müller GmbH | 1 | n/a | ||
| Bellgardt Medientechnik Vertriebs-GmbH | 1 | n/a | ||
| EGT Gebäudetechnik GmbH | 1 | n/a | ||
| Ernst Rieber GmbH+Co.KG | 1 | n/a | ||
| Freese Fußbodentechnik GmbH | 1 | n/a | ||
| Fuchs GmbH | 1 | n/a | ||
| Gebrüder Schneider Fensterfabrik GmbH & Co. KG | 1 | n/a | ||
| HET Haus- und Energietechnik GmbH | 1 | n/a | ||
| Hohenloher Spezialmöbelwerk Schaffitzel GmbH + Co. KG | 1 | n/a | ||
| Liersch Retail Solution GmbH | 1 | n/a |
Suppliers named on Landkreis Konstanz's award notices (the top 15 of 21); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2026-10-31 | Neubau Berufsschulzentrum Konstanz - Fliesen Gebäude ZG und GT2 | Fliesen Röhlich GmbH (VAT DE811527841) | n/a | end date stated |
| 2026-11-30 | Neubau Berufsschulzentrum Konstanz - Trockenbau - Abgehängte Decken Gebäude ZG | Rienth GmbH & Co. KG | n/a | end date stated |
| 2026-12-31 | Neubau Berufsschulzentrum Konstanz - Schreiner 1 - Wandbekleidungen Gebäude ZG | VHB Vereinigte Holzbaubetriebe W. Pfalzer & H. Vogt GmbH & Co. KG | n/a | end date stated |
| 2027-03-31 | Neubau Berufsschulzentrum Konstanz - Betonwerksteinplatten Gebäude ZG | Maurer Objekt GmbH | n/a | end date stated |
| 2027-07-31 | Neubau Berufsschulzentrum Konstanz - Medientechnik Gebäude ZG und GT2 | Bellgardt Medientechnik Vertriebs-GmbH | n/a | end date stated |
| 2027-09-30 | Neubau Berufsschulzentrum Konstanz - Freianlagen Bauphase Süd | Schmidtke Tief- & Landschaftsbau GmbH | n/a | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Landkreis Konstanz whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 6 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-03 | Elektroarbeiten - energetische Sanierung der Beleuchtungstechnik LED | 2026-10-23 | n/a |
| 2026-11-03 | Elektroarbeiten - Energetische Sanierung Beleuchtung | 2026-10-23 | n/a |
| 2026-11-03 | Elektroarbeiten - Energetische Sanierung Beleuchtung Treppenhaus | 2026-10-23 | n/a |
| 2026-11-05 | Austausch Gastro Geschirrsspüllmaschine | 2026-10-23 | n/a |
| 2026-11-19 | Neubau Berufsschulzentrum Konstanz - Cluster 1 - Schulmöbel Bauphase Süd | 2026-10-20 | n/a |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 25 | n/a |
| Furniture and cleaning products | 39 | 1 | n/a |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
Follow this buyer free
Get Landkreis Konstanz's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Germany). The same data is in the REST API and the MCP server.
Sources: service.bund.de (Germany), EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has Landkreis Konstanz awarded?
Landkreis Konstanz published 42 contract award notices between 2023-11-06 and 2026-06-15 (official notices, as of 2026-10-27).
Who are Landkreis Konstanz's biggest suppliers?
By contract awards: Franz Lohr GmbH (2), Helmut Baum GmbH (2) and Rienth GmbH & Co. KG (2) (as of 2026-10-27). Winners that could be a private person are not named.
Which Landkreis Konstanz contracts end soon?
6 contracts awarded by Landkreis Konstanz end in the next 18 months. The soonest with a named holder is the construction work contract held by Fliesen Röhlich GmbH, ending on 2026-10-31 (end date stated) (as of 2026-10-27).
Does Landkreis Konstanz have open tenders now?
Yes: 5 calls for tender from Landkreis Konstanz are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does Landkreis Konstanz buy?
Most of Landkreis Konstanz's awards are in Construction work (CPV 45) (25) and Furniture and cleaning products (CPV 39) (1) (as of 2026-10-27).
Cite as: Arcadium Data, "Landkreis Konstanz tenders and contracts: 42 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/landkreis-konstanz-de/, data as of 2026-10-27.