HADI Haustechnik GmbH: public contracts won
HADI Haustechnik GmbH (hadi-haustechnik.de) won 6 public contract awards from 4 public buyers between 2024-07-26 and 2026-09-23; the 3 it won alone that state a value total €1.3M. Source: Arcadium Data, data as of .
Company
| Field | Value |
|---|---|
| Registry number | DE314903327 |
| Register | VAT |
| Website | hadi-haustechnik.de |
HADI Haustechnik GmbH is linked to its register entry through the registration or VAT number stated on its award notices; the website comes from the register or the notices.
Contracts ending in the next 18 months
| Ends | Contract | Buyer | Value | End date basis |
|---|---|---|---|---|
| 2027-04-09 | Heizungstechnische Anlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen (DE) | n/a | end date stated |
| 2027-04-09 | Lüftungstechnische Anlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen (DE) | n/a | end date stated |
| 2027-07-16 | Abwasser-, Wasser- und Wärmeversorgungsanlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen (DE) | n/a | end date stated |
| 2027-08-10 | Umbau und Erweiterung der Grundschule Fleestedt - Sanitärinstallation | Landkreis Harburg - Zentrale Vergabestelle für die Gemeinde Seevetal (DE) | €259k | end date stated |
Contracts ending = award notices naming HADI 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. 4 contracts.
Awards per month
Contract award notices naming HADI Haustechnik GmbH as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | 3 |
| Landkreis Harburg - Zentrale Vergabestelle für die Gemeinde Seevetal | 1 |
| Samtgemeinde Tarmstedt | 1 |
| Samtgemeinde Zeven | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Construction work | 45 | 6 |
Buyer countries
| Country | Awards |
|---|---|
| Germany | 6 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2026-09-23 | SG Zeven - KuBiZ Zeven - Elektrotechnik | Samtgemeinde Zeven | €801k |
| 2026-09-01 | Umbau und Erweiterung der Grundschule Fleestedt - Sanitärinstallation | Landkreis Harburg - Zentrale Vergabestelle für die Gemeinde Seevetal | €259k |
| 2026-08-19 | Abwasser-, Wasser- und Wärmeversorgungsanlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
| 2026-06-25 | Lüftungstechnische Anlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
| 2026-06-24 | Heizungstechnische Anlagen | Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen | n/a |
| 2024-07-26 | Sanitäranlagen | Samtgemeinde Tarmstedt | €255k |
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". Matched to hadi-haustechnik.de by company name, country and registry number where the notice states one.
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Source: Arcadium Data tenders database, 3,611,641 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 2026-10-26.
Questions
How many public contracts has HADI Haustechnik GmbH won?
HADI Haustechnik GmbH won 6 public contract awards published between 2024-07-26 and 2026-09-23, from 4 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-26).
Who are HADI Haustechnik GmbH's biggest public-sector customers?
The public buyers that awarded HADI Haustechnik GmbH the most contracts are Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen (3), Landkreis Harburg - Zentrale Vergabestelle für die Gemeinde Seevetal (1) and Samtgemeinde Tarmstedt (1) (awards, as of 2026-10-26).
What does HADI Haustechnik GmbH supply to the public sector?
Most of HADI Haustechnik GmbH's awards are in Construction work (CPV 45) (6) as of 2026-10-26.
What is the value of HADI Haustechnik GmbH's public contracts?
The 3 awards HADI Haustechnik GmbH won alone that state a value add up to €1.3M; awards shared with other winners state one total for all and are not counted (as of 2026-10-26).
Cite as: Arcadium Data, "HADI Haustechnik GmbH public tenders won: 6 contract awards", https://arcadiumdata.io/tenders/winners/hadi-haustechnik.de/, data as of 2026-10-26.