| 1 | Müller Holding GmbH & Co. KG | €4.3B | -- | 69 | C+ |
| 2 | Müller GmbH & Co. KG | €3.6B | 33,635 | 67 | C |
| 3 | Stadtwerke Ulm/Neu-Ulm
Stadtwerk | €443.0M | 992 | 67 | A |
| 4 | Beurer GmbH | €339.8M | 4 | 69 | C+ |
| 5 | Schönes Leben Gruppe B.V. & Co. KG | €326.0M | -- | 69 | C+ |
| 6 | Hermann Bantleon GmbH | €131.9M | 255 | 69 | C+ |
| 7 | OK TRUCKS Deutschland | €69.4M | 350 | 60 | C+ |
| 8 | 4PS Germany | €59.6M | 350 | 60 | C+ |
| 9 | TRUMPF Photonic Components GmbH | €41.9M | -- | 69 | C+ |
| 10 | Bildungsakademie der Handwerkskammer Ulm | €35.2M | 350 | 60 | C+ |
| 11 | PCG Germany | €33.1M | 350 | 60 | C+ |
| 12 | Universitätsklinikum Ulm | €32.1M | 6,400 | 69 | C |
| 13 | hallenbad ssv ulm 1846 e.v. | €20.3M | 125 | 60 | C+ |
| 14 | WITec Wissenschaftliche Instrumente und Technologie GmbH | €17.2M | -- | 69 | C+ |
| 15 | Bäckerei Staib GmbH & Co. KG | €16.8M | 40 | 69 | C+ |
| 16 | GS-EES - Graduate School Electrochemical Energy Storage | €14.3M | 125 | 60 | C+ |
| 17 | Einenkel Toranlagen GmbH | €13.1M | 2,021 | 69 | C+ |
| 18 | Heinrich Glaeser Nachf. GmbH | €13.0M | 125 | 60 | C+ |
| 19 | Celos Computer GmbH | €11.1M | 125 | 60 | C+ |
| 20 | ADLATUS Robotics GmbH | €10.8M | 30 | 60 | C+ |
| 21 | H. Krieghoff GmbH | €9.3M | -- | 69 | C+ |
| 22 | JuWiChem Ulm | €8.7M | 30 | 50 | C |
| 23 | Stadt Ulm | €7.4M | 10 | 69 | C+ |
| 24 | Accelerator Creative Energy Quantum Leap | €6.8M | 30 | 50 | C |
| 25 | Radio 7 Hörfunk GmbH + Co. KG | €6.6M | -- | 69 | C+ |
| 26 | Ulm University Investment Club | €6.3M | 30 | 50 | C |
| 27 | Scantinel Photonics | €5.9M | 30 | 50 | C |
| 28 | Verpackungs- u. Lagertechnik Ulm GmbH | €5.3M | -- | 69 | C+ |
| 29 | RECAP Project | €5.1M | 30 | 50 | C |
| 30 | Autohaus Sayler GmbH & Co. KG | €4.3M | 3 | 69 | C+ |
| 31 | infoma® software consulting gmbh | €3.9M | 30 | 50 | C |
| 32 | cloudrizon gmbh | it-consulting | €3.9M | 30 | 50 | C |
| 33 | Der Fahrrad Werker | €3.8M | 5 | 50 | C |
| 34 | eLearningPlus | €3.4M | 30 | 50 | C |
| 35 | O'CONNOR Language and Communication for Business | €3.4M | 30 | 50 | C |
| 36 | The Leaf Experts - German Cannabis Solutions | €3.4M | 125 | 50 | C |
| 37 | cigus GmbH | €3.4M | 125 | 50 | C |
| 38 | SSV Ulm 1846 e.V. | €2.9M | 125 | 50 | C |
| 39 | Digital Chiefs | €2.8M | 30 | 50 | C |
| 40 | Confitech Dienstleistungs GmbH | €2.8M | 30 | 50 | C |
| 41 | starfish.team | €2.8M | 30 | 50 | C |
| 42 | it.sec GmbH | €2.8M | 30 | 50 | C |
| 43 | MomoZeit | €2.8M | 30 | 50 | C |
| 44 | Pohl Beteiligungs-GmbH | €2.8M | 24 | 69 | C+ |
| 45 | FILMA-V | €2.0M | 5 | 50 | C |
| 46 | Munk Bauen & Wohnen GmbH | €2.0M | 30 | 50 | C |
| 47 | spark transformation | €1.8M | 5 | 50 | C |
| 48 | DHRW Safety | €1.5M | 30 | 50 | C |
| 49 | durXtreme GmbH | €1.4M | 5 | 50 | C |
| 50 | schlecker m. u. w. elektrische anlagen gmbh elektroinstallationen datentechnik | €1.3M | 125 | 50 | C |
| 51 | Catch-Your-Bug | €1.2M | 5 | 50 | C |
| 52 | Deutsches Rotes Kreuz Kreisverband Ulm | €1.2M | 5 | 50 | C |
| 53 | LoopInsighT1 | €1.2M | 5 | 50 | C |
| 54 | SCHWENK Zement GmbH & Co. KG | €1.1M | -- | 69 | C+ |
| 55 | Reallabor KliConn | €1.1M | 5 | 50 | C |
| 56 | SINES Export | €1.1M | 5 | 50 | C |
| 57 | Global Energy Solutions e. V. | €1.1M | 5 | 50 | C |
| 58 | Rotary Club Ulm/Neu-Ulm | €1.1M | 125 | 50 | C |
| 59 | Konsum Kollektiv GmbH | €1.1M | 5 | 50 | C |
| 60 | Manuel Keil 3D | €1.1M | 5 | 50 | C |
| 61 | 4plus5 | €1.1M | 30 | 50 | C |
| 62 | transactiv GmbH | €1.1M | 5 | 50 | C |
| 63 | Kirner Maschinen GmbH | €1.0M | 5 | 40 | D |
| 64 | SCHERER AKADEMIE für Persönlichkeitsentwicklung und Unternehmenskultur | €988K | 30 | 40 | D |
| 65 | 4plus5 gustav rennertz & peter steiner gbr architektur | €925K | 5 | 40 | D |
| 66 | NPG Digital | €908K | 30 | 40 | D |
| 67 | IMPE Group | €871K | 5 | 40 | D |
| 68 | MindMapNinja.com | €851K | 5 | 40 | D |
| 69 | Weichwarenprojekt GmbH | €851K | 5 | 40 | D |
| 70 | Jadesi GmbH | €851K | 5 | 40 | D |
| 71 | ACC Trading GmbH | €851K | 5 | 40 | D |
| 72 | Praxis für ästhetische Naturheilmedizin Ulm | €834K | 5 | 40 | D |
| 73 | rheumatologie ulm | €834K | 5 | 40 | D |
| 74 | N-Motion | €813K | 30 | 40 | D |
| 75 | German Resuscitation Council GRC/ Deutscher Rat für Wiederbelebung e.V. | €813K | 30 | 40 | D |
| 76 | Helfende Hände - Wohnungssanierung | €755K | 5 | 40 | D |
| 77 | schreinerei weiss | €755K | 5 | 40 | D |
| 78 | Ok Professionel Technical Solutions | €627K | 5 | 40 | D |
| 79 | MS Web Design | €627K | 5 | 40 | D |
| 80 | Fotostudio Picslocation | €627K | 5 | 40 | D |
| 81 | Klimawandelanpassung in Ulm durch sensorgestützte Internet of Things (IoT) Anwendungen (KLUGA) | €572K | 5 | 40 | D |
| 82 | habits coaching | yuqing | €572K | 5 | 40 | D |
| 83 | Bundesverband ausländischer Studierender (BAS) | €572K | 5 | 40 | D |
| 84 | Hochschulgruppe für Nachhaltigkeit | €572K | 5 | 40 | D |
| 85 | Exzellenz Handwerk | €572K | 5 | 40 | D |
| 86 | InnoWeekend | €548K | 5 | 40 | D |
| 87 | Tagungsraum Ulm | €548K | 5 | 40 | D |
| 88 | planegy | €520K | 5 | 40 | D |
| 89 | GeodatIQ | €475K | 5 | 40 | D |
| 90 | bll computersysteme GmbH & Co. KG | €473K | 5 | 40 | D |
| 91 | O7EAN | €473K | 5 | 40 | D |
| 92 | Bergen IT | €473K | 5 | 40 | D |
| 93 | GetaBot | €473K | 5 | 40 | D |
| 94 | TLUX Technologies DACH | €473K | 5 | 40 | D |
| 95 | chuta nut gmbh | €465K | 5 | 40 | D |
| 96 | Server-Ware GmbH | €444K | 5 | 40 | D |
| 97 | subit.cloud | €429K | 5 | 40 | D |
| 98 | KNOW Personalberatung | €429K | 5 | 40 | D |
| 99 | palinkas.digital e. k. | €353K | 5 | 40 | D |
| 100 | webagentur - [fleɪk] | €353K | 5 | 40 | D |