| 1 | OMV AKTIENGESELLSCHAFT | €19.3B | 22,544 | 93 |
| 2 | Strabag
construction | €12.4B | 71,839 | 77 |
| 3 | Vienna Insurance Group
insurance industry | €9.3B | -- | 67 |
| 4 | BOREALIS GMBH | €7.5B | 6,900 | 61 |
| 5 | Erste Group
financial services | €6.8B | -- | 62 |
| 6 | MONDI AG | €6.5B | 22,000 | 75 |
| 7 | voestalpine edelstahl gmbh | €4.4B | 20,000 | 80 |
| 8 | Wiener Stadtwerke | €3.4B | 15,336 | 65 |
| 9 | vamed care | €3.3B | 20,000 | 80 |
| 10 | Verbund
energy supply | €2.8B | 2,923 | 67 |
| 11 | huawei digital power austria | €2.4B | 20,000 | 80 |
| 12 | business france österreich | €2.3B | 3,000 | 80 |
| 13 | preclinical imaging lab medunivienna | €2.3B | 20,000 | 80 |
| 14 | zte austria | €1.0B | 20,000 | 80 |
| 15 | Three Austria
telecommunications | €867.0M | -- | 57 |
| 16 | Zielpunkt
trade | €528.0M | 2,400 | 52 |
| 17 | klingspor gmbh austria | €490.7M | 3,000 | 70 |
| 18 | morawa group | €308.8M | 750 | 70 |
| 19 | Nex | €268.2M | 350 | 70 |
| 20 | AUGUSTUS AG | €268.2M | 350 | 70 |
| 21 | deloitte digital austria | €211.5M | 3,000 | 70 |
| 22 | Bravo International Group | €207.2M | 350 | 70 |
| 23 | BUNDESIMMOBILIENGESELLSCHAFT M.B.H. | €203.1M | 923 | 22 |
| 24 | stadt wien - wiener wohnen | €196.5M | 3,000 | 70 |
| 25 | adomo group | €196.5M | 3,000 | 70 |
| 26 | Zürich Versicherung Österreich
insurance | €183.2M | 1,200 | 72 |
| 27 | industrie holding operations | €169.2M | 750 | 70 |
| 28 | tujuh samudera | €161.0M | 20,000 | 70 |
| 29 | Sysco West Coast Florida, Inc. | €158.8M | 125 | 70 |
| 30 | Wien-Süd eGenmbH | €156.0M | -- | 55 |
| 31 | wienstrom | €155.6M | 3,000 | 70 |
| 32 | Wiesbauer | €154.0M | 700 | 50 |
| 33 | Cargomind | €142.8M | 350 | 70 |
| 34 | TiszaTextil Group of Companies | €142.8M | 350 | 70 |
| 35 | Mondi Neusiedler
manufacture of paper and paperboard | €141.9M | 645 | 52 |
| 36 | Assistance Partner GmbH | €128.6M | 350 | 70 |
| 37 | Schoenherr | €121.0M | 550 | 50 |
| 38 | International Federation for Information Technologies and Travel & Tourism (IFITT) | €99.4M | 350 | 60 |
| 39 | t-dex consulting | €95.8M | 125 | 60 |
| 40 | Enterprise Europe Network Austria | €95.8M | 125 | 60 |
| 41 | NiEDERMEYER GmbH | €95.8M | 125 | 60 |
| 42 | VisionFund Cambodia | €95.8M | 125 | 60 |
| 43 | KMD Int. Group | €95.8M | 125 | 60 |
| 44 | Seven Refractories | €93.2M | 350 | 60 |
| 45 | Dr. Richard | €91.8M | 1,350 | 65 |
| 46 | AIDA Café- Konditorei | €86.3M | 350 | 60 |
| 47 | Constantin Film-Holding | €80.0M | 800 | 65 |
| 48 | EverMinds™ | €79.1M | 350 | 60 |
| 49 | RECPnet | €79.1M | 350 | 60 |
| 50 | Austria Press Agency
journalism | €75.8M | 511 | 67 |
| 51 | Holcim Österreich | €74.0M | 125 | 60 |
| 52 | AxFina Holding SA | €73.6M | 350 | 60 |
| 53 | Erste Group Services | €73.6M | 350 | 60 |
| 54 | TERRA Holding | €70.0M | 350 | 60 |
| 55 | aida cafe | €69.6M | 350 | 60 |
| 56 | Geba Cables | €66.5M | 350 | 60 |
| 57 | Nassli Group | €66.5M | 350 | 60 |
| 58 | UPTON GROUP | €64.4M | 125 | 60 |
| 59 | Chemgineering International | €60.9M | 350 | 60 |
| 60 | SVC designing e-health | €59.6M | 350 | 60 |
| 61 | Galaktikasoft | €59.6M | 350 | 60 |
| 62 | Medical Bravo | €58.4M | 350 | 60 |
| 63 | Park Hyatt Vienna & Andaz Vienna Am Belvedere | €57.5M | 350 | 60 |
| 64 | Ani Poel | €57.5M | 350 | 60 |
| 65 | Wombat's City Hostels | €57.5M | 350 | 60 |
| 66 | arsenalia | €52.9M | 750 | 60 |
| 67 | Tremco CPG Austria | €52.9M | 350 | 60 |
| 68 | SAFIN | €51.5M | 125 | 60 |
| 69 | Europapier Austria GmbH | €51.5M | 125 | 60 |
| 70 | Tobaccoland Handels GmbH & Co KG | €51.5M | 125 | 60 |
| 71 | Adelsten ASA | €51.0M | 125 | 60 |
| 72 | FIRUSAS.com | €51.0M | 125 | 60 |
| 73 | NOVRITSCH | €51.0M | 125 | 60 |
| 74 | Ardkapan | €51.0M | 125 | 60 |
| 75 | FRACHTMEISTER International | €51.0M | 125 | 60 |
| 76 | UnitCargo | €51.0M | 125 | 60 |
| 77 | FELB | €51.0M | 125 | 60 |
| 78 | Logcon East | €51.0M | 125 | 60 |
| 79 | Suxess Logistic | €51.0M | 125 | 60 |
| 80 | YLine
internet service provider | €50.6M | 230 | 52 |
| 81 | AOP Health | €50.4M | 350 | 60 |
| 82 | pharma& | €50.4M | 350 | 60 |
| 83 | Pint Pharma | €50.4M | 350 | 60 |
| 84 | österreichisches siedlungswerk gemeinnützige wohnungsaktiengesellschaft | €49.1M | 750 | 60 |
| 85 | Europ Assistance Austria | €45.9M | 125 | 60 |
| 86 | AMA Insurance Solutions | €45.9M | 125 | 60 |
| 87 | BAWAG Versicherung | €45.9M | 125 | 60 |
| 88 | Schadenmeister | €45.9M | 125 | 60 |
| 89 | Insurance Innovation Day | €45.9M | 125 | 60 |
| 90 | FAIRWork | €45.0M | 125 | 60 |
| 91 | VERBUND Hydro Consulting | €44.9M | 350 | 60 |
| 92 | Piatnik & Söhne | €44.0M | 200 | 50 |
| 93 | Janus Worldwide | €43.9M | 350 | 60 |
| 94 | Alpega | €43.0M | 239 | 60 |
| 95 | ieee technology center for climate | €41.7M | 20,000 | 60 |
| 96 | verband österreichischer kunsthistorikerinnen und kunsthistoriker (vökk) | €40.1M | 350 | 60 |
| 97 | Sigmund Freud University Vienna | €40.1M | 350 | 60 |
| 98 | Shanfari | €39.2M | 125 | 60 |
| 99 | Nabucco Gas Pipeline International | €39.2M | 125 | 60 |
| 100 | OMV GAS | €39.2M | 125 | 60 |