| 51 | SKF Österreich AG | at | — | 2 | €0 |
| 52 | VAMED Engineering GmbH | at | — | 2 | €0 |
| 53 | ARGE H41 Sillschlucht Pfons | at | — | 2 | €0 |
| 54 | SPIE CEMA GmbH | at | — | 2 | €0 |
| 55 | voestalpine Rail Technology GmbH | at | — | 2 | €0 |
| 56 | SIEMENS Personaldienstleistungen GmbH | at | — | 2 | €0 |
| 57 | Bietergemeinschaft bestehend aus
EMR Ingenieurbüro für Elektrotechnik, Zentrale
TEPB GmbH, Zentrale | at | — | 2 | €0 |
| 58 | BeckmanCoulter | at | — | 2 | €0 |
| 59 | Leyrer + Graf Baugesellschaft m.b.H. | at | — | 2 | €0 |
| 60 | Wintersteiger Seedmech GmbH | at | — | 2 | €0 |
| 61 | Schlosserei Rohner | at | — | 2 | €0 |
| 62 | Perchtold Trockenbau Gmunden GmbH | at | — | 2 | €0 |
| 63 | HABAU Hoch- und Tiefbaugesellschaft m.b.H. | at | — | 2 | €0 |
| 64 | Strauß Kälte-Klimatechnik GmbH | at | — | 2 | €0 |
| 65 | Siemens AG Österreich | at | — | 2 | €0 |
| 66 | Ecolab GmbH | at | — | 2 | €0 |
| 67 | Evolit GmbH | at | — | 2 | €0 |
| 68 | Raiffeisen-Lagerhaus Gmünd-Vitis eGen | at | — | 2 | €0 |
| 69 | Goldeck Textil GmbH | at | — | 1 | €0 |
| 70 | Bietergemeinschaft bestehend aus
ILF Consulting Engineers Austria GmbH, Zentrale &
Laabmayr ZT GmbH, Zentrale &
3G ZT GmbH, Zentrale Seiersberg | at | — | 1 | €0 |
| 71 | BIGBANG GmbH | at | — | 1 | €0 |
| 72 | Infra Bau GmbH | at | — | 1 | €0 |
| 73 | r&r Objekttischlerei GmbH | at | — | 1 | €0 |
| 74 | Innovaholz GmbH | at | — | 1 | €0 |
| 75 | DE_voestalpine Rail Technology GmbH | at | — | 1 | €2.0M |
| 76 | Zillertaler Verkehrsbetriebe AG | at | — | 1 | €0 |
| 77 | Delta Pods Architects ZT GmbH | at | — | 1 | €0 |
| 78 | Heinrich Renner Ges.m.b.H. | at | — | 1 | €0 |
| 79 | iService Medien & Werbeagentur | at | — | 1 | €1 |
| 80 | ARGE UW Großraming, Porr Bau GmbH - Swietelsky AG | at | — | 1 | €0 |
| 81 | Siemens Energy Austria GmbH | at | — | 1 | €0 |
| 82 | Bietergemeinschaft bestehend aus
Gebrüder Haider Bauunternehmung GmbH, Zentrale
Pittel+Brausewetter Gesellschaft m.b.H, Filiale Wien | at | — | 1 | €0 |
| 83 | Pasteiner GmbH | at | — | 1 | €0 |
| 84 | Sipeko Sicherheitstechnik Gesellschaft mbH. | at | — | 1 | €0 |
| 85 | CONZEPT Container Modulbau & Handel GmbH | at | — | 1 | €0 |
| 86 | European Trans Energy GmbH | at | — | 1 | €0 |
| 87 | Breitwieser GmbH | at | — | 1 | €0 |
| 88 | Berndorf Metall- und Bäderbau GmbH | at | — | 1 | €0 |
| 89 | BiGe Drees & Sommer / Architektur Consult ZT GmbH | at | — | 1 | €0 |
| 90 | Baumschlager Eberle / Carpus + Partner AG | at | — | 1 | €0 |
| 91 | STM waterjet GmbH | at | — | 1 | €78,210 |
| 92 | Ledermair Verkehrsbetriebs GmbH | at | — | 1 | €0 |
| 93 | Goldbeck Rhomberg GmbH | at | — | 1 | €0 |
| 94 | Tricentis GmbH | at | — | 1 | €1.6M |
| 95 | Plasser & Theurer, Export von Bahnbaumaschinen, Gesellschaft m.b.H. | at | — | 1 | €0 |
| 96 | eurofunk Kappacher GmbH | at | — | 1 | €0 |
| 97 | ARGE H53 Brenner Basistunnel, PORR Marti | at | — | 1 | €0 |
| 98 | Bietergemeinschaft bestehend aus
Metz & Partner Baumanagement Ziviltechniker GesmbH, Zentrale
Kastner ZT-GmbH, Zentrale | at | — | 1 | €0 |
| 99 | BiGe HABAU Hoch- und Tiefbaugesellschaft m.b.H./Hans Bodner | at | — | 1 | €0 |
| 100 | Zentro Speichertechnik & Handels GmbH | at | — | 1 | €0 |