| 1 | voestalpine AG | €16.7B | 51,200 | 100 | A |
| 2 | SPARKASSE OBERÖSTERREICH BANK AG | €366.1M | 1,664 | 26 | D |
| 3 | maximarkt handels-gesellschaft m.b.h. | €278.9M | 3,000 | 70 | B |
| 4 | bildungsdirektion oberösterreich | €186.6M | 20,000 | 70 | B |
| 5 | stiglechner tankstellen gmbh | €149.2M | 750 | 70 | B |
| 6 | Linde Material Handling Austria | €142.8M | 350 | 70 | B |
| 7 | VKB-Bank | €111.5M | 507 | 50 | E |
| 8 | eqos energie österreich | €96.2M | 750 | 60 | C+ |
| 9 | voestalpine Foundry Group | €93.2M | 350 | 60 | C+ |
| 10 | Oberösterreichische Landesbank Aktiengesellschaft | €88.9M | 404 | 22 | D |
| 11 | kulinario® | €86.3M | 350 | 60 | C+ |
| 12 | Kaeser Engineered Packages | €81.9M | 350 | 60 | C+ |
| 13 | RUBBLE MASTER | €81.9M | 350 | 60 | C+ |
| 14 | gabriel kolber maschinen gmbh | €78.9M | 350 | 60 | C+ |
| 15 | Werkmeisterschule des WIFI OÖ | €70.0M | 350 | 60 | C+ |
| 16 | HITZINGER Electric Power GmbH | €66.5M | 350 | 60 | C+ |
| 17 | McLED - LED für Profis | €66.5M | 350 | 60 | C+ |
| 18 | Storyblok | €59.6M | 350 | 60 | C+ |
| 19 | mait for business | austria 🇦🇹 | €52.9M | 750 | 60 | C+ |
| 20 | Wohlschlager & Redl Installation GmbH & Co KG | €52.9M | 350 | 60 | C+ |
| 21 | ETECH Schmid u. Pachler Elektrotechnik GmbH & CoKG | €52.9M | 350 | 60 | C+ |
| 22 | Bossard & KVT Austria / CEE | €51.5M | 125 | 60 | C+ |
| 23 | GARDENA Austria | €51.0M | 125 | 60 | C+ |
| 24 | F.W. Woolworth Co. Ges.m.b.H. | €51.0M | 125 | 60 | C+ |
| 25 | LIWEST Kabelmedien
telecommunication company | €47.3M | 215 | 52 | E |
| 26 | Plastrans Technologies GmbH | €38.1M | 30 | 60 | C+ |
| 27 | Oberösterreichische Ingenieurbüros | €35.2M | 350 | 60 | C+ |
| 28 | ATLAS–BLECH–CENTER GmbH | €33.3M | 125 | 60 | C+ |
| 29 | GRZ IT Center GmbH | €33.1M | 350 | 60 | C+ |
| 30 | Kontron Services Austria | €33.1M | 350 | 60 | C+ |
| 31 | Pamminger Linz Austria | €29.2M | 125 | 60 | C+ |
| 32 | DUO PLAST AG | €28.6M | 125 | 60 | C+ |
| 33 | pa-innovations | €28.2M | 125 | 60 | C+ |
| 34 | IFA AG | €26.3M | 125 | 60 | C+ |
| 35 | POWER HORSE® | €24.9M | 125 | 60 | C+ |
| 36 | mahlzeit vertriebsges.m.b.h. | €24.9M | 125 | 60 | C+ |
| 37 | Autowelt Linz GmbH | €24.8M | 125 | 60 | C+ |
| 38 | voestalpine Camtec GmbH | €23.8M | 125 | 60 | C+ |
| 39 | Banner Batterien Österreich | €23.7M | 125 | 60 | C+ |
| 40 | LAPP Austria | €23.7M | 125 | 60 | C+ |
| 41 | Belmet Handelsgesellschaft | €23.0M | 30 | 60 | C+ |
| 42 | QooXoo GmbH | €23.0M | 30 | 60 | C+ |
| 43 | WAG Wohnungsanlagen GmbH | €22.9M | 350 | 60 | C+ |
| 44 | real-treuhand immobilien | €22.9M | 350 | 60 | C+ |
| 45 | Global-print.com - Österreichs Onlinedruckerei | €22.9M | 125 | 60 | C+ |
| 46 | Gutenberg-Werbering GmbH | €22.9M | 125 | 60 | C+ |
| 47 | Keptn | €21.3M | 125 | 60 | C+ |
| 48 | FireStart | €21.3M | 125 | 60 | C+ |
| 49 | Workrooms | €21.3M | 125 | 60 | C+ |
| 50 | solvistas.com | €21.3M | 125 | 60 | C+ |
| 51 | GO Gastro & Catering | €20.5M | 125 | 60 | C+ |
| 52 | kidsmeetsports | €20.3M | 125 | 60 | C+ |
| 53 | Bauunternehmen Ing. Harald Weissel GmbH | €18.9M | 125 | 60 | C+ |
| 54 | Ing. Pischulti | €18.9M | 125 | 60 | C+ |
| 55 | Der freundliche Maler GmbH. | €18.9M | 125 | 60 | C+ |
| 56 | Möbel- und Holzbau- Cluster | €18.9M | 125 | 60 | C+ |
| 57 | tencate geosynthetics austria gesellschaft gmbh | €15.3M | 125 | 60 | C+ |
| 58 | DIALOG telekom | €14.6M | 125 | 60 | C+ |
| 59 | Oö. Blitzschutzgesellschaft m.b.H. | €14.4M | 125 | 60 | C+ |
| 60 | CAP. | €14.3M | 125 | 60 | C+ |
| 61 | BBRZ GRUPPE - VEREIN ZUR FÖRDERUNG DER BBRZ GRUPPE | €14.3M | 125 | 60 | C+ |
| 62 | JKU Business School | €14.3M | 125 | 60 | C+ |
| 63 | The University of Art and Design Linz (Kunstuniversität Linz) | €14.3M | 125 | 60 | C+ |
| 64 | MSV Handels- Und Dienstleistungs GmbH | €13.7M | 125 | 60 | C+ |
| 65 | Club Alpbach Upper Austria | €13.0M | 125 | 60 | C+ |
| 66 | Kroneisl Stahl | €12.4M | 30 | 60 | C+ |
| 67 | ABAU | €12.4M | 30 | 60 | C+ |
| 68 | Samhaber GmbH – Obst. Gemüse. Großhandel | €12.4M | 30 | 60 | C+ |
| 69 | toolfox.shop | €12.2M | 30 | 60 | C+ |
| 70 | Optik Orso | €12.2M | 30 | 60 | C+ |
| 71 | TopYacht Handels- und Service GmbH | €12.2M | 30 | 60 | C+ |
| 72 | Eurotrans Spedition GmbH | €12.2M | 30 | 60 | C+ |
| 73 | Medsupport - Medical Services Support GmbH | €12.2M | 30 | 60 | C+ |
| 74 | Eurokombi Spedition GmbH | €12.2M | 30 | 60 | C+ |
| 75 | FrachtenAgentur-International | €12.2M | 30 | 60 | C+ |
| 76 | elektro kreutzpointner austria gmbh | €12.2M | 125 | 60 | C+ |
| 77 | Track Machines Connected | €11.8M | 125 | 60 | C+ |
| 78 | ReqPOOL | €11.8M | 125 | 60 | C+ |
| 79 | smartpoint IT consulting GmbH | €11.8M | 125 | 60 | C+ |
| 80 | Smarter Ecommerce (smec) | €11.8M | 125 | 60 | C+ |
| 81 | Energie AG Oberösterreich Data GmbH | €11.8M | 125 | 60 | C+ |
| 82 | mogree | creating digital values | €11.8M | 125 | 60 | C+ |
| 83 | goldkapital edelmetall handels gmbh | €11.6M | 125 | 60 | C+ |
| 84 | LIBERATOR- Transformation Academy | €11.5M | 350 | 60 | C+ |
| 85 | dataformers GmbH | €11.1M | 125 | 60 | C+ |
| 86 | EO Executives Austria | €10.7M | 125 | 60 | C+ |
| 87 | Trendwerk - Gemeinnützige Gmbh Zur Förderung Der Integration Am Arbeitsmarkt | €10.7M | 125 | 60 | C+ |
| 88 | Frau in der Wirtschaft OÖ | €9.5M | 350 | 50 | C |
| 89 | Regionalmanagement OÖ | €8.8M | 25 | 50 | C |
| 90 | whoop! | €8.8M | 125 | 50 | C |
| 91 | hc solutions gesmbh | €8.8M | 125 | 50 | C |
| 92 | Erich Slupetzky GmbH | €8.7M | 30 | 50 | C |
| 93 | Familienbund Oberösterreich GmbH | €8.6M | 350 | 50 | C |
| 94 | TEAMwork Holz- und Kunststoffverarbeitung Gesmbh | €8.6M | 350 | 50 | C |
| 95 | Oberösterreich Tourismus | €8.5M | 30 | 50 | C |
| 96 | DigiTrans GmbH | €8.2M | 30 | 50 | C |
| 97 | AEP H2 GmbH | €8.2M | 30 | 50 | C |
| 98 | GMK Immobilientreuhand AG | €8.2M | 125 | 50 | C |
| 99 | HEDA | €7.8M | 125 | 50 | C |
| 100 | Jack the Ripperl - Restaurant & Takeaway | €7.4M | 30 | 50 | C |