Stadt Konstanz, Bauverwaltungsamt: public contracts and tenders
Stadt Konstanz, Bauverwaltungsamt awarded 96 public contracts worth €15.1M where a value is stated since 2023-11-07; the construction work contract held by EAK-B.I.S. Security GmbH & Co. KG ends on 2026-10-28 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 39 of 96 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Stadt Konstanz, Bauverwaltungsamt |
| 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 |
|---|---|---|---|---|
| Neher Butz Plus GmbH | 3 | €104k | ||
| T & S Wolf Bedachungen GmbH | 3 | €482k | ||
| J. Friedrich Storz Verkehrswegebau GmbH & Co. KG | 2 | €3.4M | ||
| Dr. Spang Ingenieurges. für Bauwesen, Geologie und Umwelttechnik mbH | DE126873490 VAT | dr-spang.de | 1 | n/a |
| EGS-plan GmbH | DE218431901 VAT | egs-plan.de | 1 | n/a |
| HEWE Glas- und Metallbau GmbH | DE278489510 VAT | hewe-lahr.de | 1 | €198k |
| KERSKEN + KIRCHNER GmbH | DE347929386 VAT | kk-fire.com | 1 | n/a |
| KONE GmbH | DE114107702 VAT | kone.de | 1 | €33,636 |
| Mäder Office GmbH | DE205861600 VAT | maeder-office.de | 1 | €221k |
| Müller-BBM GmbH | DE812167190 VAT | muellerbbm.de | 1 | n/a |
| Gebrüder Rückert GmbH & Co.KG | DE275839618 VAT | rau-rueckert.de | 1 | n/a |
| Apleona R&M Ausbau Stuttgart GmbH | 1 | n/a | ||
| C.S.Schupp Bau-GmbH | 1 | n/a | ||
| DGJ Architektur GmbH | 1 | €236k | ||
| DK - Service | 1 | n/a |
Suppliers named on Stadt Konstanz, Bauverwaltungsamt's award notices (the top 15 of 51); 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
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Stadt Konstanz, Bauverwaltungsamt 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. 22 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from Stadt Konstanz, Bauverwaltungsamt today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 39 | €12.7M |
| Architecture and engineering services | 71 | 20 | €1.4M |
| Administration and social security services | 75 | 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 Stadt Konstanz, Bauverwaltungsamt'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 Stadt Konstanz, Bauverwaltungsamt awarded?
Stadt Konstanz, Bauverwaltungsamt published 96 contract award notices between 2023-11-07 and 2026-09-15; the 39 that state a value add up to €15.1M (official notices, as of 2026-10-27).
Who are Stadt Konstanz, Bauverwaltungsamt's biggest suppliers?
By contract awards: Neher Butz Plus GmbH (3), T & S Wolf Bedachungen GmbH (3) and J. Friedrich Storz Verkehrswegebau GmbH & Co. KG (2) (as of 2026-10-27). Winners that could be a private person are not named.
Which Stadt Konstanz, Bauverwaltungsamt contracts end soon?
22 contracts awarded by Stadt Konstanz, Bauverwaltungsamt end in the next 18 months. The soonest with a named holder is the construction work contract held by EAK-B.I.S. Security GmbH & Co. KG, ending on 2026-10-28 (signed + duration) (as of 2026-10-27).
Does Stadt Konstanz, Bauverwaltungsamt have open tenders now?
No call for tender from Stadt Konstanz, Bauverwaltungsamt is open today in the official notices we read (as of 2026-10-27). Its 100 earlier calls are counted on this page.
What does Stadt Konstanz, Bauverwaltungsamt buy?
Most of Stadt Konstanz, Bauverwaltungsamt's awards are in Construction work (CPV 45) (39), Architecture and engineering services (CPV 71) (20) and Administration and social security services (CPV 75) (1) (as of 2026-10-27).
Cite as: Arcadium Data, "Stadt Konstanz, Bauverwaltungsamt tenders and contracts: 96 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/stadt-konstanz-bauverwaltungsamt-de/, data as of 2026-10-27.