The database of public procurement
Contracting authority
Hafen Wien GmbH
Hafen Wien GmbH has awarded 8 contracts to 7 companies since 2025, most often to PORR Bau GmbH (2) (as of 2 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2022
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “hafen wien”), from 2024 from the DÖE, so that nothing in 2022 and 2023 is counted twice. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| PORR Bau GmbH | Building shell | 2 | €195,881 | 17 Apr 2026 |
| Kiesel Austria GmbH | Other | 1 | €859,340 | 15 Sep 2025 |
| Filzmaier Dach Fassade GmbH | Building shell | 1 | €223,458 | 23 Apr 2025 |
| In. Johannes Schneider GmbH | Heating, ventilation, plumbing | 1 | €142,776 | 10 Mar 2026 |
| Elektro Rauhofer GmbH & Co KG | Heating, ventilation, plumbing | 1 | €85,378 | 8 Apr 2026 |
| DI A. Winkler Co BaugmbH | Civil engineering, earthworks | 1 | €75,670 | 20 Apr 2026 |
| Gartengestaltung Miksch | Landscaping | 1 | €55,999 | 28 Apr 2026 |
7 companies with 8 awards across the whole record of this authority.
The network of this authority
Winners from the award notices, planning offices from the office register.
Bids per trade
Across all awards of this authority that state the number of bids. See everything with Pro
How many bids an award of this authority had. The figure that tells you whether a bid is worth it.
Open tenders
No tender of this authority is still open for bids today.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 30 Apr 2026 | Grünpflege 2026 , 5 ObjekteSource (Procurement portal) | Award | €55,999 |
| 30 Apr 2026 | SW KanaleinbindungSource (Procurement portal) | Award | €75,670 |
| 28 Apr 2026 | Errichtung einer KälteanlageSource (Procurement portal) | Award | €85,378 |
| 28 Apr 2026 | Adaptierungsarbeiten GebäudeinfrastrukturSource (Procurement portal) | Award | €75,881 |
| 3 Dec 2025 | mobiler UmschlagbaggerSource (Procurement portal) | Award | €859,340 |
| 2 Dec 2025 | BüroumbauSource (Procurement portal) | Award | €120,000 |
| 2 Dec 2025 | Sanierung einer DachflächeSource (Procurement portal) | Award | €223,458 |
The 7 most recent lots of all stages in the last 12 quarters. Prior information means planning, no tender yet; archive means past.
Questions and answers
How many contracts has Hafen Wien GmbH awarded?
Hafen Wien GmbH has awarded 8 contracts to 7 companies since 2025. On average there were 3.8 bids per award, counted over 8 awards that state the number.
Which companies win most often at Hafen Wien GmbH?
Most awards went to PORR Bau GmbH (2), Kiesel Austria GmbH (1) and Filzmaier Dach Fassade GmbH (1). In total, 7 companies have won an award here.
What does Hafen Wien GmbH put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (4) and “Architecture and engineering” (1).
Does Hafen Wien GmbH have open tenders?
On 2 Oct 2026, no tender of this authority was open for bids.