| 1 | DEUTSCHE TELEKOM AG | €115.8B | 199,652 | 69 |
| 2 | Deutsche Telekom
mobile phone industry | €112.0B | 199,652 | 77 |
| 3 | Deutsche Post AG | €81.8B | 547,692 | 69 |
| 4 | Wolf Business Solutions GmbH | €1.9B | -- | 69 |
| 5 | Aktion Mensch e.V. | €585.5M | 280 | 69 |
| 6 | Carl Knauber Holding GmbH & Co. KG | €408.7M | 2,021 | 69 |
| 7 | Deutsche Welthungerhilfe e.V. | €382.9M | 3,354 | 69 |
| 8 | Friedrich-Ebert-Stiftung e.V. | €208.3M | -- | 69 |
| 9 | Stiftung Deutsche Krebshilfe | €177.3M | -- | 69 |
| 10 | the german association for small & medium-sized businesses, bvmw bonn | €161.0M | 20,000 | 70 |
| 11 | Alexander von Humboldt-Stiftung | €158.6M | 254 | 69 |
| 12 | Bonn-Netz GmbH | €154.3M | 2,020 | 69 |
| 13 | Fassbender Tenten | €144.1M | 350 | 70 |
| 14 | CARE Deutschland e.V. | €111.7M | 133 | 69 |
| 15 | TGE People | €109.7M | 350 | 70 |
| 16 | Deutsche Stiftung Denkmalschutz | €106.4M | 213 | 69 |
| 17 | Hebel KG | €103.6M | -- | 69 |
| 18 | Heinrich Thomas GmbH & Co. Kommanditgesellschaft | €96.8M | 2,021 | 69 |
| 19 | The Civil Peace Service of the der Deutschen Gesellschaft für Internationale Zusammenarbeit GmbH | €95.8M | 125 | 60 |
| 20 | DEval - German Institute for Development Evaluation | €95.8M | 125 | 60 |
| 21 | Aktion Deutschland Hilft e.V. | €79.3M | 64 | 69 |
| 22 | Hahne family Holding GmbH | €59.5M | 800 | 69 |
| 23 | THE SQUAIRE GMBH & CO. KG | €56.0M | -- | 69 |
| 24 | VertiGIS GmbH | €41.5M | 1 | 69 |
| 25 | STOTaX GmbH & Co. KG | €41.1M | 99 | 69 |
| 26 | PLAN TO EXECUTE - DTSE | €40.9M | 350 | 60 |
| 27 | skillsforwork 💻💛 | €40.1M | 350 | 60 |
| 28 | Deutsche Kinderkrebsstiftung | €31.8M | 63 | 69 |
| 29 | T-Systems Road User Services GmbH | €31.1M | 350 | 60 |
| 30 | Deutscher Tierschutzbund e.V. | €30.2M | 205 | 69 |
| 31 | Deutsche Post-Stiftung | €30.1M | 4 | 69 |
| 32 | DHL Internal Audit | €26.3M | 125 | 60 |
| 33 | Stiftung Deutsche UNESCO-Kommission | €25.8M | 4 | 69 |
| 34 | Kühn Geoconsulting GmbH | €25.1M | 125 | 60 |
| 35 | IPD - Import Promotion Desk | €23.0M | 30 | 60 |
| 36 | Missionszentrale der Franziskaner e. V. | €22.2M | 29 | 69 |
| 37 | Don Bosco Mondo e.V. Jugend.Hilfe.Weltweit | €21.7M | 37 | 69 |
| 38 | TAG WORLDWIDE GMBH | €20.7M | 62 | 69 |
| 39 | Invite Group GmbH | €20.5M | 125 | 60 |
| 40 | PARTA Steuerberatungsgesellschaft mbH | €20.3M | 275 | 69 |
| 41 | Katholische Jugendagentur Bonn gGmbH | €20.2M | -- | 69 |
| 42 | International Paralympic Committee e.V. (IPC) | €19.3M | -- | 69 |
| 43 | Bundesverband der Arzneimittel-Hersteller e.V. (BAH) | €18.0M | 125 | 60 |
| 44 | SIZ Service GmbH | €17.9M | 3 | 69 |
| 45 | Stabalux - Glasvliessystemen | €17.8M | 30 | 60 |
| 46 | ERGO Wunder, Wirtz & Kollegen | €17.7M | 350 | 60 |
| 47 | CLEAN Excellence GmbH | €17.5M | 40,000 | 69 |
| 48 | Comma Soft AG | €16.5M | 116 | 69 |
| 49 | VDM-Verband Deutscher Mineralbrunnen e.V. Mineralbrunnenbetrieb | €15.3M | 30 | 60 |
| 50 | Signal Deutschland | €14.4M | 125 | 60 |
| 51 | BICC (Bonn International Centre for Conflict Studies) | €13.0M | 125 | 60 |
| 52 | Rhein-Sani GmbH | €12.2M | 30 | 60 |
| 53 | XPL | €12.2M | 30 | 60 |
| 54 | Stiftung Nationale Anti Doping-Agentur Deutschland | €12.1M | 44 | 69 |
| 55 | GVNW - Gesamtverband der versicherungsnehmenden Wirtschaft e.V. | €11.0M | 30 | 60 |
| 56 | macc gmbh | €10.6M | 30 | 60 |
| 57 | Gasfin Development | €9.4M | 30 | 50 |
| 58 | UNO-Flüchtlingshilfe e.V. | €9.4M | 15 | 69 |
| 59 | Deutsches Institut für Erwachsenenbildung | €9.1M | 119 | 65 |
| 60 | elaine technologies (formerly artegic) | €8.8M | 125 | 50 |
| 61 | 2b advice gmbh - the privacy benchmark | €8.8M | 125 | 50 |
| 62 | gruppenreise-experte.de | €8.5M | 30 | 50 |
| 63 | Kinderherzen - Fördergemeinschaft Deutsche Kinderherzzentren e.V. | €8.5M | -- | 69 |
| 64 | German Doctors e.V. | €8.3M | 22 | 69 |
| 65 | Germanwatch e.V. | €8.2M | 100 | 69 |
| 66 | RAL gemeinnützige GmbH | €7.7M | -- | 69 |
| 67 | Verband Deutscher Mineralbrunnen - VDM | €7.4M | 30 | 50 |
| 68 | Eurocor Tech GmbH | €7.3M | 30 | 50 |
| 69 | ecoTech Umwelt-Messsysteme GmbH | €6.8M | 30 | 50 |
| 70 | Solar & Storage DigiCon | €6.8M | 30 | 50 |
| 71 | manna - ejd | €6.3M | 30 | 50 |
| 72 | REDEKER SELLNER DAHS Rechtsanwälte | €6.3M | 125 | 50 |
| 73 | InsuResilience Global Partnership | €6.3M | 30 | 50 |
| 74 | Verband der PSD Banken e.V. | €6.3M | 30 | 50 |
| 75 | European Circular Bioeconomy Fund (ECBF) | €6.3M | 30 | 50 |
| 76 | OroVerde - Die Tropenwaldstiftung | €6.1M | 42 | 69 |
| 77 | Autohaus-Kumtepe | €5.9M | 30 | 50 |
| 78 | Sensorix | Toxic Gas Sensor Manufacturer | €5.7M | 30 | 50 |
| 79 | monarch emigration | €5.0M | 30 | 50 |
| 80 | drycon group | €4.5M | 30 | 50 |
| 81 | ANDHERI HILFE e.V. | €4.4M | 12 | 69 |
| 82 | Wifa Gruppe - Kölner Wirtschaftsfachschule | €4.1M | 125 | 50 |
| 83 | quadro consulting | €3.9M | 30 | 50 |
| 84 | carmato group | €3.9M | 30 | 50 |
| 85 | much-net ag | €3.9M | 30 | 50 |
| 86 | bio&fresh | €3.8M | 5 | 50 |
| 87 | ADAPT Localization Services GmbH | €3.8M | 30 | 50 |
| 88 | aed-sicad ag | €3.5M | 125 | 50 |
| 89 | tekit Consult Bonn GmbH (TÜV Saarland Gruppe) | €3.5M | 30 | 50 |
| 90 | caian - hertz-chair for artificial intelligence and neuroscience at bonn university | €3.4M | 30 | 50 |
| 91 | auf- und umbruch im gesundheitswesen gmbh | €3.4M | 30 | 50 |
| 92 | Jugendforum für Sicherheitspolitik | €3.4M | 30 | 50 |
| 93 | Hochschullehrerbund - Bundesvereinigung e. V. | €3.4M | 30 | 50 |
| 94 | Center for European Integration Studies (ZEI) | €3.4M | 30 | 50 |
| 95 | AFAS African Climate and Environment Center - Future African Savannas | €3.4M | 30 | 50 |
| 96 | KAAD (Catholic Academic Exchange Service / Katholischer Akademischer Ausländerdienst) | €3.4M | 30 | 50 |
| 97 | Forum Führen. Gestalten. Vernetzen. | €3.4M | 125 | 50 |
| 98 | help – hilfe zur selbsthilfe e. v. | €3.3M | 350 | 50 |
| 99 | empirica communication and technology research | €3.1M | 30 | 50 |
| 100 | Munich Climate Insurance Initiative | €3.1M | 30 | 50 |