The database of public procurement
Contracting authority
Mainau GmbH
Mainau GmbH has awarded 12 contracts to 12 companies since 2011 (as of 5 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2017
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “mainau”), 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 |
|---|---|---|---|---|
| Architektur: Andreas Cukrowicz · Anton Nachbaur-Sturm | Planning | 1 | 17 Feb 2020 | |
| Bauingenieur / Fassade: Florian Gauss · Julian Länge | Planning | 1 | 17 Feb 2020 | |
| Energietechnik: Stefan Holst · Diego Romero · Veronica Aguirre | Planning | 1 | 17 Feb 2020 | |
| Francesco Milano · Boris Peter · Raphael Walach | Planning | 1 | 17 Feb 2020 | |
| Johanna Brunner · Sandra Violand · Milomir Milenkovic | Planning | 1 | 17 Feb 2020 | |
| Landschaftsarchitektur: Günther Vogt · Ralf Günter Voss · Hanna Klinger | Planning | 1 | 17 Feb 2020 | |
| Modellbau: Martin StockerHohenems / A | Planning | 1 | 17 Feb 2020 | |
| Team CNVKHT, Bregenz, Cukrowicz Nachbaur Architekten ZT GmbH, | Planning | 1 | 17 Feb 2020 | |
| Tobias Maximilian Schnell (PL) · Theresa Hammerl · Virginia Amato | Planning | 1 | 17 Feb 2020 | |
| Visualisierungen: SonaarInnsbruck / A | Planning | 1 | 17 Feb 2020 | |
| Vogt Landschaftsarchitekten, Knippers Helbig GmbHTranssolar Energietechnik | Planning | 1 | 17 Feb 2020 | |
| HEIN ArchitektenBregenz | Other | 1 | 18 Apr 2011 |
12 companies with 12 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
No lot in the last 12 quarters.
The 0 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 Mainau GmbH awarded?
Mainau GmbH has awarded 12 contracts to 12 companies since 2011. On average there were 6.8 bids per award, counted over 12 awards that state the number.
Which companies win most often at Mainau GmbH?
Most awards went to Architektur: Andreas Cukrowicz · Anton Nachbaur-Sturm (1), Bauingenieur / Fassade: Florian Gauss · Julian Länge (1) and Energietechnik: Stefan Holst · Diego Romero · Veronica Aguirre (1). In total, 12 companies have won an award here.
What does Mainau GmbH put out to tender?
By CPV division, the most recent tenders mainly concern “Architecture and engineering” (1).
Does Mainau GmbH have open tenders?
On 5 Oct 2026, no tender of this authority was open for bids.