| 1 | pierburg gmbh (neuss) | €3.8B | 20,000 | 80 |
| 2 | peek & cloppenburg b.v. & co. kg, düsseldorf | €278.9M | 3,000 | 70 |
| 3 | Toshiba TEC Germany Imaging Systems GmbH | €255.1M | 442 | 69 |
| 4 | bca europe | €142.6M | 750 | 70 |
| 5 | St. Augustinus-Fachkliniken gGmbH | €91.3M | 1,005 | 69 |
| 6 | Yanfeng International Automotive Technology Europe S.a.r.l. & Co. KG | €67.8M | 3 | 69 |
| 7 | LEONARDO Germany GmbH | €59.8M | 46 | 69 |
| 8 | o. & l. sels gmbh & co. kg | €57.7M | 125 | 60 |
| 9 | RUHFUS Systemhydraulik GmbH / dissolved!. | €29.2M | 125 | 60 |
| 10 | Hager & Meisinger Gesellschaft mit beschränkter Haftung | €26.0M | 2,021 | 69 |
| 11 | Mitutoyo Deutschland GmbH | €25.0M | 125 | 60 |
| 12 | swepro Group | €25.0M | 125 | 60 |
| 13 | autohaus kniest mercedes-benz | €23.8M | 125 | 60 |
| 14 | Lebenshilfe Neuss gGmbh | €23.2M | 557 | 69 |
| 15 | VVS Verwaltungs GmbH | €21.8M | 6 | 69 |
| 16 | Parfümerie Becker GmbH | €19.2M | 364 | 69 |
| 17 | michael poertzgen kg | €13.8M | -- | 60 |
| 18 | hit supermark | €13.8M | -- | 60 |
| 19 | QTS BE | €12.2M | 30 | 60 |
| 20 | QTS NL | €12.2M | 30 | 60 |
| 21 | addmore GmbH | €11.8M | 125 | 60 |
| 22 | K-Businesscom GmbH | €11.8M | 125 | 60 |
| 23 | mehr geschäft | €10.6M | 30 | 60 |
| 24 | FUJIFILM Wako Chemicals Europe Gesellschaft mit beschränkter Haftung | €9.5M | -- | 69 |
| 25 | Seniorenheim St. Hubertusstift Neuss gGmbH | €7.9M | -- | 69 |
| 26 | myplant dental Global | €7.3M | 30 | 50 |
| 27 | myplant dental UK | €7.3M | 30 | 50 |
| 28 | Dr. Fooke-Achterrath Laboratorien GmbH | €7.0M | 5 | 69 |
| 29 | Art of Engineering GmbH- Maschinenbau | €7.0M | 30 | 50 |
| 30 | Fin XN – die Fondsdaten Plattform | €5.1M | 30 | 50 |
| 31 | CS Diagnostics | €4.3M | 30 | 50 |
| 32 | Siebte Werhahn Projekte GmbH | €4.0M | 10,004 | 69 |
| 33 | Neusser Bäder und Eissporthalle GmbH | €3.5M | 104 | 69 |
| 34 | ETAF-DVI.org European Training Center of Active Forensic Sciences & Disaster Victim Identification | €3.4M | 30 | 50 |
| 35 | apfeleins.group AG | €3.4M | 125 | 50 |
| 36 | inbedi gmbh | €3.3M | 5 | 50 |
| 37 | dottilove | €3.3M | 5 | 50 |
| 38 | amp ingenieurgesellschaft mbh ingenieurbüro für fassadentechnik und angewandte bauphysik | €3.1M | 30 | 50 |
| 39 | ableX Data Solutions | €2.8M | 30 | 50 |
| 40 | bimanu - Business Intelligence Manufacturing | €2.7M | 30 | 50 |
| 41 | authentisch leben | €2.3M | 125 | 50 |
| 42 | www.fancyspace.eu | €2.1M | 5 | 50 |
| 43 | Autohaus-Hoisten, Mustafa Biyikli | €2.0M | 5 | 50 |
| 44 | alpurial | €2.0M | 5 | 50 |
| 45 | Nah Gebäudeservice | €1.9M | 30 | 50 |
| 46 | Deutsche Parkinson Vereinigung - Bundesverband e. V. | €1.9M | -- | 69 |
| 47 | Bida Industry Solutions GmbH | €1.8M | 5 | 50 |
| 48 | Kühlhaus Düsseldorf ZwNL Schütten + Lemmerholz GmbH & Co. KG | €1.2M | 5 | 50 |
| 49 | Green Industry Group | €1.1M | 5 | 50 |
| 50 | Clemens Feinwerkmechanik | €1.1M | 5 | 50 |
| 51 | Eissing & Cie. | €1.1M | 5 | 50 |
| 52 | NEONMONKI® - My Neon GmbH | €950K | 5 | 40 |
| 53 | Ingenieurbüro Dr. Abel GmbH | €851K | 5 | 40 |
| 54 | mail boxes etc. 3192 | €823K | 5 | 40 |
| 55 | katta ® | €811K | 5 | 40 |
| 56 | AutosOnShow Deutschland | €627K | 5 | 40 |
| 57 | Zech und Waibel Modellbau | €627K | 5 | 40 |
| 58 | hochschule neuss für internationale wirtschaft | €595K | 30 | 40 |
| 59 | mom.career | €572K | 5 | 40 |
| 60 | HIRAcon Akademie | €572K | 5 | 40 |
| 61 | heysales | €553K | 30 | 40 |
| 62 | EnergITix Service & Management Consulting | €473K | 5 | 40 |
| 63 | Qandis UG (haftungsbeschränkt) | €473K | 5 | 40 |
| 64 | traph werkzeuge gmbh | €465K | 5 | 40 |
| 65 | SCHUCH Personal Recruting | €429K | 5 | 40 |
| 66 | zolas | €353K | 5 | 40 |
| 67 | ARS Frauke Arndt GmbH | €340K | 5 | 40 |
| 68 | Andreas Proß | €331K | 5 | 40 |
| 69 | REGUS NEUSS - business center and marketplace | €328K | 5 | 40 |
| 70 | Eßer Immobilien | €328K | 5 | 40 |
| 71 | unyted | €241K | 30 | 40 |
| 72 | ARCHIPOINT-RIVERCRUISE | €180K | 5 | 40 |
| 73 | NAP! Mental Health Consulting | €165K | 5 | 40 |
| 74 | Elephant Network | €151K | 5 | 40 |
| 75 | Medizinisches Versorgungszentrum für Gefäßmedizin und Wundversorgung Neuss | €136K | 5 | 40 |
| 76 | MDQM: Markus Dönni Engineering Firm | €136K | 5 | 40 |
| 77 | Advance Mobility Experts | €136K | 5 | 40 |
| 78 | lait.de | €136K | 5 | 40 |
| 79 | Transformation Trails | €136K | 5 | 40 |
| 80 | Frizz Precision Toolzz GmbH Präzisionszerspanung | €136K | 5 | 40 |
| 81 | Riyad Khasawneh Fountdation e.V. | €123K | 5 | 40 |
| 82 | Held Industrieboden | €115K | 30 | 40 |
| 83 | fussball-nachwuchs-akademies | €115K | 5 | 40 |
| 84 | JustAwesome | €108K | 5 | 40 |
| 85 | Little Lime Media | €108K | 5 | 40 |
| 86 | senna studios | €92K | 5 | 30 |
| 87 | meisterdienstleister.de | €91K | 5 | 30 |
| 88 | katja wildfeuer - burnout prävention für kleinere unternehmen | €53K | 5 | 30 |
| 89 | Wirtschaftsjurist Neuss | €45K | 5 | 30 |