Wischhusen Haustechnik GmbH: public contracts won
Wischhusen Haustechnik GmbH won 8 public contract awards from 3 public buyers between 2024-09-30 and 2025-10-28. Source: Arcadium Data, data as of .
Contracts ending in the next 18 months
| Ends | Contract | Buyer | Value | End date basis |
|---|---|---|---|---|
| 2027-01-01 | Erstellung Heizungstechnischer Anlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen (DE) | n/a | end date stated |
Contracts ending = award notices naming Wischhusen Haustechnik GmbH 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. 1 contracts.
Awards per month
Contract award notices naming Wischhusen Haustechnik GmbH as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | 5 |
| Wirtschaftsförderung Bremen GmbH | 2 |
| Vergabekammer der Freien Hansestadt Bremen bei der Senatorin für Bau, Mobilität und Stadtentwicklung | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Construction work | 45 | 8 |
Buyer countries
| Country | Awards |
|---|---|
| Germany | 8 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2025-10-28 | Erstellung Heizungstechnischer Anlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
| 2025-04-02 | Heizungstechnik | Wirtschaftsförderung Bremen GmbH | n/a |
| 2025-03-26 | Sanitär | Wirtschaftsförderung Bremen GmbH | n/a |
| 2025-02-06 | Heizungstechnik, V0220/2024, Neubau GS Fährer Flur | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
| 2024-11-27 | Lüftung V0223/2024 GS Fährer Flur, Bremen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
| 2024-11-27 | Sanitärtechnik, V0222/2024, Schule Fährer Flur | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
| 2024-09-30 | Sanitäranlagen 24WC´s, 9Waschrinnen, 5beh. WC´s, ca .500m Trinkwasserleitung | Vergabekammer der Freien Hansestadt Bremen bei der Senatorin für Bau, Mobilität und Stadtentwicklung | n/a |
| 2024-09-30 | Lüftungsanlage 12.000m³/h und ca. 48 Brandschutzklappen, Oberschule Roter Sand | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
Value = the awarded value the notice states, in EUR (converted at the notice date); framework agreements show none (their value is a ceiling, not spend). 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.
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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 Wischhusen Haustechnik GmbH won?
Wischhusen Haustechnik GmbH won 8 public contract awards published between 2024-09-30 and 2025-10-28, from 3 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-27).
Who are Wischhusen Haustechnik GmbH's biggest public-sector customers?
The public buyers that awarded Wischhusen Haustechnik GmbH the most contracts are Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen (5), Wirtschaftsförderung Bremen GmbH (2) and Vergabekammer der Freien Hansestadt Bremen bei der Senatorin für Bau, Mobilität und Stadtentwicklung (1) (awards, as of 2026-10-27).
What does Wischhusen Haustechnik GmbH supply to the public sector?
Most of Wischhusen Haustechnik GmbH's awards are in Construction work (CPV 45) (8) as of 2026-10-27.
Cite as: Arcadium Data, "Wischhusen Haustechnik GmbH public tenders won: 8 contract awards", https://arcadiumdata.io/tenders/winners/wischhusen-haustechnik-gmbh-de/, data as of 2026-10-27.