| 1 | Indra Sistemas | €4.9B | 60,907 | 56 |
| 2 | Almirall | €855.3M | 1,773 | 56 |
| 3 | GRUPO FERRER INTERNACIONAL S.A. | €700.0M | 1,692 | 55 |
| 4 | BALEARIA | €652.0M | 2,500 | 56 |
| 5 | nubersia | €528.8M | 7,500 | 70 |
| 6 | FACTOR ENERGIA S.A. | €386.0M | -- | 55 |
| 7 | Desigual | €360.0M | 2,700 | 56 |
| 8 | Adam Foods
food industry | €350.0M | 1,400 | 67 |
| 9 | ADAM FOODS S.L. (SOCIEDAD UNIPERSONAL) | €350.0M | 1,400 | 55 |
| 10 | universitat pompeu fabra - upf | €343.3M | 3,000 | 70 |
| 11 | SIMON SA | €338.0M | 4,000 | 55 |
| 12 | tech data españa | €308.8M | 750 | 70 |
| 13 | SABA INFRAESTRUCTURAS S.A. | €296.0M | 2,017 | 55 |
| 14 | geniemode | €268.2M | 350 | 70 |
| 15 | Citius Outsourcing Enterprise | €233.6M | 350 | 70 |
| 16 | reducción energética | €202.2M | 125 | 70 |
| 17 | MANET IMPORT SL | €177.9M | 350 | 70 |
| 18 | Rudder Marine Services & Ship Repairs S.L. | €171.1M | 125 | 70 |
| 19 | Atecpool International Group | €158.8M | 125 | 70 |
| 20 | PERFUMERIES SAN REMO SA | €144.1M | 350 | 70 |
| 21 | IESE Retail & Luxury Club | €142.8M | 350 | 70 |
| 22 | S.Wear | €142.8M | 350 | 70 |
| 23 | ABC Grup, 40 anys connectant amb tu | €142.8M | 350 | 70 |
| 24 | DISTRICENTER I Logística a medida | €142.8M | 350 | 70 |
| 25 | acciona facility services (no oficial) | €136.2M | 7,500 | 70 |
| 26 | MiR Robots Southern Europe & MEA | €125.9M | 350 | 70 |
| 27 | Ramel, S.A.
cleaning | €111.0M | 7,800 | 67 |
| 28 | grupo hestia alliance | €109.7M | 3,000 | 70 |
| 29 | Barcelonesa - Making Chemistry Together | €101.2M | 350 | 70 |
| 30 | Grup Barcelonesa - Global Chemical Solutions | €101.2M | 350 | 70 |
| 31 | LABORATORIO ECHEVARNE, S.A. | €100.0M | -- | 50 |
| 32 | Laboratorio Echevarne
clinical test | €100.0M | -- | 57 |
| 33 | Sama Home | €96.0M | 350 | 60 |
| 34 | Hansa Mercator Group PLC | €95.8M | 125 | 60 |
| 35 | Brininvest | €95.8M | 125 | 60 |
| 36 | esade business & law school | €85.8M | 750 | 60 |
| 37 | comercial química massó | €83.9M | 350 | 60 |
| 38 | Reyde S.A | €80.1M | 350 | 60 |
| 39 | esco expansión s.l. | €73.6M | 350 | 60 |
| 40 | GPO Group | A TYLin Company | €69.3M | 350 | 60 |
| 41 | Arena Motor España | €66.6M | 350 | 60 |
| 42 | Elausa Electronics | €66.5M | 350 | 60 |
| 43 | BIET'23 | €63.5M | 125 | 60 |
| 44 | Galetes Camprodon S.A | €63.5M | 125 | 60 |
| 45 | grupo comdifil | €63.0M | 3,000 | 60 |
| 46 | Carl Berger-Levrault España | €59.6M | 350 | 60 |
| 47 | Virtual Company Barcelona | €59.6M | 350 | 60 |
| 48 | geino | €58.4M | 350 | 60 |
| 49 | widex audífonos | €58.4M | 350 | 60 |
| 50 | Societat Catalana d'Especialistes en Psicologia Clínica (SCEPC) | €58.4M | 350 | 60 |
| 51 | instamaki | €57.7M | 125 | 60 |
| 52 | moritz barcelona | €57.7M | 125 | 60 |
| 53 | Hotel SOFIA Barcelona - The Unbound Collection by Hyatt | €57.5M | 350 | 60 |
| 54 | Grupo Isabella's | €57.5M | 350 | 60 |
| 55 | itpsa | €57.2M | 350 | 60 |
| 56 | zemsania people tech talent | €52.9M | 750 | 60 |
| 57 | future pipe spain, sa | €52.9M | 350 | 60 |
| 58 | endrich baulemente españa | €51.5M | 125 | 60 |
| 59 | Hama Technics Spain, S.L | €51.5M | 125 | 60 |
| 60 | Tiger-One Distribution | €51.5M | 125 | 60 |
| 61 | DERIVADOS DEL AUTOMOVIL EN FLEJE ESTAMPADO SL | €51.0M | 125 | 60 |
| 62 | abezetagroup, s.l. | €51.0M | 125 | 60 |
| 63 | EzerpCorp- Hair Dryers With Music | €51.0M | 125 | 60 |
| 64 | garciz sa | €51.0M | 125 | 60 |
| 65 | LOGISTIUM, SERVICIOS LOGISTICOS SA | €51.0M | 125 | 60 |
| 66 | Disalfarm S.A. | €51.0M | 125 | 60 |
| 67 | TEPSA-RUBIS TERMINAL | €51.0M | 125 | 60 |
| 68 | Ibercóndor | €51.0M | 125 | 60 |
| 69 | MIZAR FARMACEUTICA SL | €50.8M | 125 | 60 |
| 70 | Vemedia Pharma Hispania | part of Cooper Consumer Health | €50.4M | 350 | 60 |
| 71 | Dynamic Solutions | €50.4M | 350 | 60 |
| 72 | Grupo Profármaco | €50.4M | 350 | 60 |
| 73 | Therabel | €50.4M | 350 | 60 |
| 74 | jumbo group | €47.5M | 350 | 60 |
| 75 | La Mútua dels Enginyers | €45.9M | 125 | 60 |
| 76 | Jori Armengol | €45.9M | 125 | 60 |
| 77 | aton allspark iberica | €45.1M | 350 | 60 |
| 78 | SPIN Group - 40 years being 4.0 | €45.0M | 125 | 60 |
| 79 | bitpanda | €44.9M | 750 | 60 |
| 80 | gircoop | €44.1M | 125 | 60 |
| 81 | FIBRE4YARDS project | €41.1M | 30 | 60 |
| 82 | Climate Action Sevilla Summit 2023 | €41.1M | 30 | 60 |
| 83 | Taxiboat Club | €41.1M | 30 | 60 |
| 84 | Náutica Génova | €41.1M | 30 | 60 |
| 85 | Onedirect Iberia | €40.9M | 350 | 60 |
| 86 | Escoles Garbí Pere Vergés | €40.1M | 350 | 60 |
| 87 | Catedra Unesco "Paz, Solidaridad y Diálogo Intercultural" | €40.1M | 350 | 60 |
| 88 | RESA - Residencias de Estudiantes | €40.1M | 350 | 60 |
| 89 | CETT_UB Tourism & Hospitality, Education/Research | €40.1M | 350 | 60 |
| 90 | líderes por el cambio | €40.1M | 350 | 60 |
| 91 | IT Academy de Barcelona Activa | €40.1M | 350 | 60 |
| 92 | Viatges Baixas
tourism | €39.8M | 100 | 67 |
| 93 | advancecat | €39.2M | 125 | 60 |
| 94 | alfasigma españa, s.l. | €39.2M | 125 | 60 |
| 95 | Fira Barcelona Guest Events Department | €38.4M | 350 | 60 |
| 96 | Xarxa Ambiental, SCCL | €38.1M | 30 | 60 |
| 97 | grupo distribuidor de cosmetica y alimentacion sl | €38.1M | 30 | 60 |
| 98 | laboratorio bioesence medical sl | €38.1M | 30 | 60 |
| 99 | comercial jacinto parera | €38.1M | 30 | 60 |
| 100 | quality fragances trade, s.l | €38.1M | 30 | 60 |