Lists
The largest companies in Zaventem
3,196 companies in Zaventem published figures. Ranked by revenue (full accounts) and separately by gross margin (abbreviated accounts).
Whole province: Flemish Brabant →
By revenue
| # | Company | Amount | Fiscal year | FTE |
|---|---|---|---|---|
| 1 | CARREFOUR BELGIUM | € 4,021,722,619 | 2025 | 6,366 |
| 2 | BRIDGESTONE EUROPE NV/SA | € 3,892,891,099 | 2025 | 430 |
| 3 | St. Jude Medical Coordination Center | € 2,118,194,627 | 2025 | 349 |
| 4 | AXUS | € 1,804,609,703 | 2025 | 521 |
| 5 | MICROSOFT | € 1,651,772,891 | 2025 | 528 |
| 6 | ARVAL BELGIUM | € 1,148,915,334 | 2025 | 449 |
| 7 | IKEA BELGIUM | € 1,148,344,160 | 2025 | 3,339 |
| 8 | TOYOTA BELGIUM | € 762,177,801 | 2025 | 116 |
| 9 | TUI AIRLINES BELGIUM | € 732,100,414 | 2025 | 1,073 |
| 10 | Deloitte Consulting & Advisory | € 583,470,262 | 2023 | 2,320 |
| 11 | AIR LIQUIDE INDUSTRIES BELGIUM | € 573,821,007 | 2025 | 269 |
| 12 | SUBARU EUROPE | € 533,131,063 | 2026 | 45 |
| 13 | KIA Belgium | € 475,133,344 | 2025 | 63 |
| 14 | TOYOTA BOSHOKU EUROPE | € 474,739,626 | 2025 | 118 |
| 15 | IDEAL STANDARD INTERNATIONAL | € 451,771,632 | 2025 | 23 |
| 16 | Terumo BCT Europe | € 369,493,474 | 2026 | 271 |
| 17 | MARS BELGIUM | € 334,612,541 | 2025 | 262 |
| 18 | ASCO INDUSTRIES | € 330,246,023 | 2025 | 641 |
| 19 | AIR LIQUIDE LARGE INDUSTRY | € 283,630,800 | 2025 | 55 |
| 20 | Tata Consultancy Services Belgium | € 275,826,480 | 2026 | 186 |
| 21 | BELFIUS AUTO LEASE | € 241,339,117 | 2025 | 50 |
| 22 | SUMITOMO CHEMICAL EUROPE S.A./N.V. | € 239,341,664 | 2026 | 49 |
| 23 | Daimler Truck Belgium Luxembourg | € 212,182,064 | 2025 | 56 |
| 24 | TAKEDA BELGIUM | € 207,447,980 | 2026 | 79 |
| 25 | Atos Belgium | € 197,085,689 | 2025 | 228 |
| 26 | Inchcape Belgium Retail | € 193,772,176 | 2025 | 87 |
| 27 | HAAS AUTOMATION EUROPE | € 193,031,942 | 2025 | 34 |
| 28 | Inchcape Belgium Distribution | € 184,570,200 | 2025 | 19 |
| 29 | BRUSSELS WORLDWIDE SERVICES | € 181,723,089 | 2025 | 53 |
| 30 | HOLOGIC | € 169,137,497 | 2025 | 191 |
| 31 | COMPUTACENTER | € 160,206,603 | 2025 | 212 |
| 32 | Deloitte Services & Investments | € 154,366,000 | 2023 | 384 |
| 33 | Eviden Belgium | € 151,880,686 | 2025 | 334 |
| 34 | PPD GLOBAL CENTRAL LABS | € 134,384,426 | 2021 | 158 |
| 35 | REDEVCO BELGIUM | € 130,765,587 | 2025 | 29 |
| 36 | L'Air liquide Belge | € 126,725,914 | 2025 | 305 |
| 37 | NSE PRODUCTS EUROPE | € 123,082,493 | 2025 | 64 |
| 38 | SUMITOMO SEIKA EUROPE | € 122,705,612 | 2026 | 8 |
| 39 | Deloitte Accountancy, Tax & Legal Services | € 119,453,303 | 2023 | 741 |
| 40 | Viessmann-Belgium | € 119,440,676 | 2024 | 179 |
| 41 | Aviapartner Belgium | € 117,761,740 | 2025 | 869 |
| 42 | HCL Technologies Belgium | € 113,863,176 | 2025 | 179 |
| 43 | Hitachi Energy Belgium | € 112,190,534 | 2026 | 276 |
| 44 | Holcim Solutions and Products EMEA | € 107,884,137 | 2025 | 44 |
| 45 | VLAAMSE AUDIOVISUELE REGIE | € 107,861,380 | 2025 | 48 |
| 46 | MAYEKAWA EUROPE | € 107,249,366 | 2025 | 86 |
| 47 | KPMG Réviseurs d'Entreprises | € 104,655,531 | 2025 | 480 |
| 48 | Autogrill België | € 102,714,540 | 2025 | 712 |
| 49 | CAIROX BELGIUM | € 101,620,087 | 2025 | 205 |
| 50 | NOVUS EUROPE | € 100,376,988 | 2025 | 8 |
| 51 | Deloitte Bedrijfsrevisoren/Réviseurs d’Entreprises | € 96,969,103 | 2023 | 345 |
| 52 | KPMG ADVISORY | € 96,894,123 | 2025 | 541 |
| 53 | VAN DER ERVE | € 96,442,710 | 2025 | 19 |
| 54 | AC Brussels | € 95,173,899 | 2025 | 78 |
| 55 | Legrand GROUP BELGIUM | € 87,647,984 | 2025 | 105 |
| 56 | ERVE BUYING | € 85,951,691 | 2025 | 6 |
| 57 | ABBOTT MEDICAL BELGIUM | € 85,496,872 | 2025 | 75 |
| 58 | CHIESI | € 80,615,686 | 2025 | 47 |
| 59 | KPMG Tax, Legal & Accountancy | € 79,724,806 | 2025 | 334 |
| 60 | AUTOPRODUCTS | € 78,928,433 | 2025 | 20 |
| 61 | ROYAL CANIN BELUX | € 75,516,813 | 2025 | 47 |
| 62 | Miraclon Belgium | € 73,360,368 | 2025 | 48 |
| 63 | Indovinya Belgium | € 73,179,831 | 2025 | 11 |
| 64 | Deloitte Global Tax Center (Europe) | € 70,726,313 | 2023 | 199 |
| 65 | LIVANOVA BELGIUM | € 70,259,426 | 2025 | 29 |
| 66 | Gate Gourmet Belgium | € 68,882,156 | 2025 | 433 |
| 67 | WORLD COURIER BELGIUM | € 68,439,301 | 2024 | 58 |
| 68 | Solera Beverages BeLux | € 66,442,120 | 2025 | 64 |
| 69 | Toyota Financial Services Belgium | € 66,318,647 | 2026 | 43 |
| 70 | PEPSICO BELUX | € 64,343,475 | 2024 | 111 |
| 71 | AC RESTAURANTS EN HOTELS BEHEER - AC RESTAURANTS ET HOTELS GESTION | € 63,999,168 | 2025 | 293 |
| 72 | GRAPHIC PACKAGING INTERNATIONAL EUROPE | € 63,797,468 | 2024 | 24 |
| 73 | Haleon Belgium | € 61,770,424 | 2025 | 64 |
| 74 | TSL BE | € 60,276,867 | 2025 | 6 |
| 75 | ETEX | € 58,655,320 | 2025 | 101 |
| 76 | KANEKA MEDICAL EUROPE | € 58,033,993 | 2026 | 7 |
| 77 | LYCAMOBILE BELGIUM | € 57,813,179 | 2024 | |
| 78 | BDO EXPERTS COMPTABLES & CONSEILLERS FISCAUX | € 56,873,048 | 2025 | 227 |
| 79 | GARTNER BELGIUM | € 54,217,913 | 2025 | 81 |
| 80 | Avanos Medical Belgium | € 53,893,552 | 2025 | 57 |
| 81 | ZIGT Media | € 52,931,302 | 2025 | 21 |
| 82 | Dstny BE | € 52,593,030 | 2025 | 135 |
| 83 | Lunch Garden Belgium | € 52,102,688 | 2025 | 309 |
| 84 | INTERXION BELGIUM | € 48,046,521 | 2025 | 44 |
| 85 | BDO BEDRIJFSREVISOREN-BDO REVISEURS D'ENTREPRISES | € 47,592,966 | 2025 | 187 |
| 86 | EUROFIBER | € 46,760,335 | 2025 | 77 |
| 87 | PRODATA SYSTEMS | € 46,008,691 | 2025 | 39 |
| 88 | BDO BELGIUM | € 45,755,691 | 2025 | 129 |
| 89 | IQVIA RDS & INTEGRATED SERVICES BELGIUM | € 45,611,945 | 2025 | 361 |
| 90 | Phoenix Contact | € 45,265,226 | 2025 | 60 |
| 91 | Deloitte Legal-Lawyers | € 45,018,311 | 2023 | 30 |
| 92 | TUI Belgium Retail | € 44,337,931 | 2025 | 433 |
| 93 | Aviapartner Holding | € 44,004,914 | 2024 | |
| 94 | SMITH & NEPHEW | € 43,174,789 | 2025 | 73 |
| 95 | VOLCANO EUROPE | € 43,094,516 | 2025 | 106 |
| 96 | TMC Science & Technology | € 41,762,276 | 2025 | 325 |
| 97 | Recupel | € 41,473,585 | 2025 | 33 |
| 98 | STEFANINI | € 41,342,496 | 2025 | 130 |
| 99 | PepsiCo Services | € 41,096,137 | 2024 | 91 |
| 100 | HERTZ BELGIUM | € 40,917,389 | 2025 | 46 |
| 101 | GRUNENTHAL | € 39,276,527 | 2025 | 29 |
| 102 | Circet Projects | € 39,199,573 | 2025 | 72 |
| 103 | SOMFY | € 39,163,142 | 2025 | 29 |
| 104 | METTLER - TOLEDO | € 37,283,206 | 2025 | 70 |
| 105 | GROHE | € 35,426,702 | 2026 | 38 |
| 106 | WILLIS TOWERS WATSON CONSULTING | € 34,897,623 | 2025 | 89 |
| 107 | Garage Montana | € 33,967,790 | 2025 | 11 |
| 108 | AIR LIQUIDE MEDICAL | € 33,628,816 | 2025 | 34 |
| 109 | SIAT | € 33,154,825 | 2025 | 8 |
| 110 | IQVIA Solutions Belgium | € 33,128,122 | 2025 | 135 |
| 111 | ARHS Developments Belgium | € 33,073,378 | 2025 | 244 |
| 112 | "Van Nieuwpoort Zand en Grind NV", in het Frans "Van Nieuwpoort Sables et Granulats SA" | € 32,732,902 | 2025 | 15 |
| 113 | DEKRA BELGIUM | € 32,698,796 | 2025 | 248 |
| 114 | Orifarm Healthcare | € 31,311,569 | 2025 | 22 |
| 115 | Omnicom Advertising Group Belgium | € 30,045,005 | 2025 | 76 |
| 116 | T.B.W.A. | € 29,801,559 | 2025 | 75 |
| 117 | ECLAIR | € 29,264,424 | 2025 | 147 |
| 118 | NEWCO COMMUNICATIONS | € 28,868,962 | 2025 | 0 |
| 119 | SALLIE GARDNER AND DOMM | € 28,825,217 | 2025 | 15 |
| 120 | STRAUMANN | € 27,880,603 | 2025 | 35 |
| 121 | LANCER EUROPE | € 27,349,144 | 2024 | 7 |
| 122 | HYPOTHEEKWINKEL | € 26,812,307 | 2025 | 25 |
| 123 | XEROX | € 26,369,749 | 2025 | 104 |
| 124 | WFS CARGO NV | € 26,137,651 | 2024 | 199 |
| 125 | LUMEDIA BELGIUM | € 24,651,045 | 2024 | 8 |
| 126 | AC Clinico Belgium | € 24,449,495 | 2025 | 153 |
| 127 | VIEGA BELGIUM | € 24,395,008 | 2025 | 16 |
| 128 | De Mensen | € 23,901,092 | 2025 | 61 |
| 129 | BRICO WINS | € 23,716,714 | 2025 | 30 |
| 130 | APLEONA BELGIUM | € 23,157,082 | 2025 | 77 |
| 131 | ACB TL | € 22,892,008 | 2025 | 32 |
| 132 | KPMG Law | € 22,693,017 | 2025 | 13 |
| 133 | GTT Communications Belgium | € 22,364,299 | 2025 | 25 |
| 134 | SPACE APPLICATIONS SERVICES | € 22,151,138 | 2025 | 91 |
| 135 | MOENS VAKHANDEL | € 21,516,868 | 2025 | 26 |
| 136 | Kyocera Document Solutions Belgium | € 21,503,561 | 2026 | 36 |
| 137 | Enerdeal | € 21,428,642 | 2025 | 19 |
| 138 | SKYTANKING | € 21,381,045 | 2024 | 56 |
| 139 | Dstny One | € 21,372,351 | 2025 | 34 |
| 140 | BRUSSELS AIRPORT HOTEL | € 20,885,646 | 2025 | 171 |
| 141 | ROTEAM | € 20,671,252 | 2025 | 16 |
| 142 | Loomis Belgium | € 20,496,069 | 2025 | 218 |
| 143 | OJP Construct | € 20,422,591 | 2025 | 21 |
| 144 | Nomios Belgium | € 20,299,934 | 2025 | 18 |
| 145 | WAGO BELUX | € 20,144,536 | 2025 | 24 |
| 146 | MPHASIS BELGIUM | € 19,988,765 | 2025 | 45 |
| 147 | TEC4JETS | € 19,790,755 | 2025 | 152 |
| 148 | Subaru Benelux | € 19,307,222 | 2026 | 10 |
| 149 | Pellikaan Bouwbedrijf | € 19,188,971 | 2025 | 25 |
| 150 | GSL CORP | € 18,581,735 | 2025 | 12 |
| 151 | CANON MEDICAL SYSTEMS BELGIUM | € 18,539,769 | 2025 | 43 |
| 152 | TUI TECHNOLOGY | € 18,523,401 | 2025 | 72 |
| 153 | MINDS&MORE | € 17,508,945 | 2025 | 31 |
| 154 | Financial Fleet Services | € 17,507,771 | 2025 | 9 |
| 155 | RSM INTERAUDIT | € 17,482,391 | 2025 | 87 |
| 156 | WERFEN | € 17,407,524 | 2025 | 27 |
| 157 | RSM INTERFIDUCIAIRE | € 17,313,473 | 2025 | 77 |
| 158 | CIBLEX BELGIUM | € 17,166,028 | 2025 | 48 |
| 159 | A.B. MAXI CLEANING | € 16,682,262 | 2025 | 40 |
| 160 | BRAIN² | € 16,674,780 | 2025 | 34 |
| 161 | Distributienet- Beheer Brussels Airport | € 16,556,051 | 2025 | |
| 162 | Cargo & Logistics Real Estate | € 16,547,118 | 2025 | |
| 163 | Aprico Consultants | € 16,419,631 | 2025 | 31 |
| 164 | YOKOGAWA BELGIUM | € 16,237,074 | 2026 | 41 |
| 165 | HITACHI VANTARA BELGIUM | € 16,178,209 | 2026 | 16 |
| 166 | CARESQUICK | € 15,947,155 | 2025 | 116 |
| 167 | New Era Technology BE NV/SA | € 15,615,824 | 2025 | 39 |
| 168 | Roto Frank | € 15,450,399 | 2025 | 10 |
| 169 | ARCADIZ TELECOM | € 15,414,725 | 2025 | 21 |
| 170 | EXA Infrastructure Belgium | € 15,275,752 | 2025 | 6 |
| 171 | ARID GROUP | € 15,156,366 | 2025 | 36 |
| 172 | ELEKTA | € 13,918,306 | 2026 | 12 |
| 173 | Impact Sales & Marketing Belux | € 13,898,609 | 2026 | 175 |
| 174 | BWT BELGIUM | € 13,506,919 | 2024 | 59 |
| 175 | ORTHO - CLINICAL DIAGNOSTICS | € 12,721,310 | 2025 | 40 |
| 176 | DILACO | € 12,518,005 | 2024 | 117 |
| 177 | RENTA SOLUTIONS | € 12,471,259 | 2025 | 24 |
| 178 | IREKS BELGIUM | € 12,470,708 | 2025 | 15 |
| 179 | DAMOVO BELGIUM | € 12,292,286 | 2021 | 40 |
| 180 | Alpega TMS Belgium | € 12,220,826 | 2025 | 21 |
| 181 | ASCOM (BELGIUM) | € 12,207,960 | 2025 | 35 |
| 182 | AGX GROUP | € 12,076,354 | 2025 | 11 |
| 183 | Quadient Belgium | € 12,019,383 | 2025 | 53 |
| 184 | UBE Europe Belgium | € 11,897,229 | 2026 | 3 |
| 185 | BC FOODS | € 11,867,504 | 2024 | 10 |
| 186 | CAMFIL | € 11,791,075 | 2025 | 26 |
| 187 | Mobull | € 11,527,346 | 2025 | 40 |
| 188 | Dstny Global Infra Services | € 11,277,106 | 2025 | 16 |
| 189 | AHREND | € 11,181,848 | 2025 | 25 |
| 190 | KPMG Deal Advisory | € 11,123,619 | 2025 | 40 |
| 191 | CF GROUP BENELUX | € 11,028,473 | 2025 | 22 |
| 192 | ABELAG HANDLING | € 10,528,897 | 2025 | 29 |
| 193 | STIGAM | € 10,466,846 | 2025 | 15 |
| 194 | NonStop Consulting | € 10,409,445 | 2025 | |
| 195 | ELECTROBUILD | € 10,290,239 | 2025 | 37 |
| 196 | CHECK POINT SOFTWARE TECHNOLOGIES (BELGIUM) | € 10,280,049 | 2025 | 32 |
| 197 | EYEWORKS FILM & TV DRAMA | € 10,047,013 | 2025 | 23 |
| 198 | AEXIS INTERNATIONAL | € 9,982,685 | 2025 | 2 |
| 199 | Buhlmann | € 9,162,109 | 2025 | 16 |
| 200 | Consolata Regio Zaventem | € 8,969,085 | 2025 | 124 |
By gross margin (abbreviated accounts)
| # | Company | Amount | Fiscal year | FTE |
|---|---|---|---|---|
| 1 | Skytanking Brussels Fuel Farm | € 18,718,337 | 2025 | 16 |
| 2 | Tree Energy Solutions Belgium | € 8,397,928 | 2025 | 18 |
| 3 | DENSO Belgium | € 7,269,637 | 2026 | 41 |
| 4 | REDPHARMA | € 5,535,196 | 2025 | 24 |
| 5 | Septeo Notary Solutions BE | € 5,423,478 | 2025 | 42 |
| 6 | HRWeb Solutions | € 5,406,932 | 2025 | 23 |
| 7 | Howden Belgium | € 5,225,086 | 2025 | 37 |
| 8 | Mercy Ships Belgium | € 5,116,607 | 2025 | 2 |
| 9 | TWI | € 5,013,452 | 2025 | 144 |
| 10 | Cranium Belgium | € 4,971,336 | 2025 | 55 |
| 11 | SPANDEX BENELUX | € 4,873,686 | 2023 | 18 |
| 12 | ALFA LAVAL BENELUX | € 4,771,184 | 2025 | 29 |
| 13 | International Association of Amusement Parks and Attractions Europe – Middle East – Africa | € 4,630,820 | 2025 | 11 |
| 14 | KELLOGG BELGIUM SERVICES COMPANY | € 4,129,008 | 2025 | 10 |
| 15 | ENGEPAR | € 4,062,953 | 2025 | 8 |
| 16 | TELENCO | € 3,907,243 | 2025 | 75 |
| 17 | CENTER FOR BASIC INTERACTIVE RESEARCH IN ASSESEMENT AND AUTOMATED TESTING-CENTER VOOR FUNDAMENTEEL INTERACTIEF ONDERZOEK ASSESMENT EN TESTAUTOMATISERING | € 3,829,647 | 2025 | 18 |
| 18 | AniCura Belgium | € 3,764,907 | 2024 | 16 |
| 19 | TOKAI RIKA BELGIUM | € 3,722,751 | 2026 | 10 |
| 20 | LDS ADVISORY | € 3,690,030 | 2025 | 18 |
| 21 | MAXI DM | € 3,667,648 | 2025 | 61 |
| 22 | BBDO | € 3,530,704 | 2025 | 34 |
| 23 | BERT MULLER | € 3,465,600 | 2025 | 42 |
| 24 | Sobeco | € 3,420,790 | 2025 | |
| 25 | BABELU | € 3,414,451 | 2025 | 52 |
| 26 | Master Builders Solutions Admixtures Systems Belgium | € 3,413,426 | 2025 | 7 |
| 27 | SKIDATA | € 3,212,057 | 2025 | 23 |
| 28 | IM ASSOCIATES | € 3,069,788 | 2025 | 19 |
| 29 | WALTER BENELUX | € 3,009,946 | 2025 | 11 |
| 30 | TerUsus | € 2,997,106 | 2025 | 23 |
| 31 | LOUVERS BELGIUM COMPANY | € 2,836,144 | 2025 | 29 |
| 32 | YVES GUNS | € 2,771,241 | 2025 | 38 |
| 33 | PARETO | € 2,768,891 | 2025 | 25 |
| 34 | TELSERVICE (R & C) | € 2,646,967 | 2025 | 34 |
| 35 | F.T.R. | € 2,627,693 | 2025 | 39 |
| 36 | MODERN CAR | € 2,557,339 | 2025 | 40 |
| 37 | NORDSON BENELUX | € 2,467,937 | 2025 | 11 |
| 38 | PHARMA NORD | € 2,403,259 | 2025 | 21 |
| 39 | GLR | € 2,400,446 | 2025 | 27 |
| 40 | B-TECH PRO-AV | € 2,364,185 | 2025 | 8 |
| 41 | PRODATA PTEXCELLENCE | € 2,355,422 | 2025 | 6 |
| 42 | CPAINT | € 2,240,325 | 2025 | 30 |
| 43 | SKALL GROUP | € 2,238,006 | 2025 | |
| 44 | JOERA | € 2,229,641 | 2025 | |
| 45 | contrast-European & Business Law | € 2,219,033 | 2025 | 12 |
| 46 | MARKETING en ENTERTAINMENT | € 2,129,076 | 2025 | 11 |
| 47 | A & L INVEST | € 2,062,911 | 2025 | 21 |
| 48 | FORAX | € 2,061,614 | 2025 | 17 |
| 49 | AC PLC Belgium | € 1,994,131 | 2021 | 17 |
| 50 | CARROSSERIE JM MARTIN | € 1,969,818 | 2025 | 22 |
| 51 | EGHT CARE | € 1,948,968 | 2025 | 22 |
| 52 | EPPLEJECK BRUSSEL | € 1,945,889 | 2024 | 28 |
| 53 | Tigron | € 1,944,471 | 2025 | 10 |
| 54 | DDB | € 1,935,100 | 2025 | 25 |
| 55 | REIMAGINE | € 1,934,841 | 2025 | 22 |
| 56 | LEO PEETERS BRUSSELS EAST | € 1,934,583 | 2025 | 21 |
| 57 | V.D.T. Rubber en Plastics | € 1,932,027 | 2025 | |
| 58 | DE STER TRADE AND INVESTMENT | € 1,921,957 | 2025 | 5 |
| 59 | TEONIA | € 1,912,188 | 2025 | 12 |
| 60 | HUPPE BELGIUM | € 1,909,513 | 2025 | 13 |
| 61 | KM GROUP | € 1,903,067 | 2023 | |
| 62 | Wella Belgium | € 1,874,420 | 2025 | 16 |
| 63 | PROPAGANDA | € 1,835,642 | 2025 | 25 |
| 64 | DE KEYZER - DRINKS | € 1,802,981 | 2025 | 22 |
| 65 | PORTOMATIC | € 1,801,085 | 2026 | 16 |
| 66 | Maxxium Belux | € 1,769,052 | 2026 | 21 |
| 67 | BELGIUM BUILDING CLEANING | € 1,726,627 | 2025 | 35 |
| 68 | SCP BENELUX | € 1,725,997 | 2025 | 22 |
| 69 | NET Cleaning Company Group | € 1,712,116 | 2025 | |
| 70 | IT ANYWHERE | € 1,708,738 | 2025 | 22 |
| 71 | DILEOZ | € 1,702,004 | 2025 | 15 |
| 72 | TROMP MEDICAL | € 1,701,132 | 2025 | 18 |
| 73 | SCHUMAN | € 1,669,088 | 2025 | 20 |
| 74 | AKT.NOTARISSEN | € 1,629,959 | 2025 | 11 |
| 75 | Autonoom Gemeentebedrijf Zaventem | € 1,608,183 | 2025 | |
| 76 | ISOR Group | € 1,607,047 | 2025 | 9 |
| 77 | GOLF VLAANDEREN | € 1,588,189 | 2025 | 9 |
| 78 | HOTEL STÉPHANIE-LOUISE | € 1,575,434 | 2025 | 14 |
| 79 | Mascot International Belgium | € 1,548,939 | 2024 | 8 |
| 80 | FREDERIEK ADAMS | € 1,475,862 | 2025 | 0 |
| 81 | LiveRental | € 1,471,765 | 2025 | 9 |
| 82 | ECOSOFT 22 | € 1,467,468 | 2025 | 12 |
| 83 | Hockey Vlaanderen | € 1,430,475 | 2025 | 10 |
| 84 | Fédération de l'Electricité et de l'Electronique | € 1,425,463 | 2025 | |
| 85 | LEXMARK INTERNATIONAL | € 1,417,484 | 2025 | 9 |
| 86 | ELDORADO | € 1,388,245 | 2025 | |
| 87 | General Parking-Camping | € 1,375,502 | 2025 | 14 |
| 88 | HR ONE GROUP | € 1,358,178 | 2025 | 7 |
| 89 | SILVA | € 1,340,449 | 2025 | 11 |
| 90 | LYCAMOBILE | € 1,318,479 | 2025 | 12 |
| 91 | BRUELEC | € 1,317,808 | 2025 | 15 |
| 92 | TRAITEUR CLAESSENS ANDRE | € 1,298,750 | 2025 | 22 |
| 93 | LODILAT | € 1,296,707 | 2025 | 9 |
| 94 | Syndicat National du Personnel de Police et de Sécurité | € 1,295,646 | 2025 | 8 |
| 95 | Villeroy & Boch Belgium | € 1,293,173 | 2025 | 9 |
| 96 | Brussels Canal Hotel | € 1,283,721 | 2025 | |
| 97 | BINTZ TECHNICS | € 1,278,532 | 2025 | 11 |
| 98 | Euro-Index | € 1,276,219 | 2025 | 13 |
| 99 | Z-TECH | € 1,269,735 | 2025 | 5 |
| 100 | HABASIT BELGIUM | € 1,267,602 | 2025 | 7 |
| 101 | ACB Carrosserie | € 1,267,502 | 2025 | 16 |
| 102 | PCB PIEZOTRONICS | € 1,261,286 | 2025 | 1 |
| 103 | FRAME 21 DIEGEM | € 1,243,463 | 2025 | 1 |
| 104 | INTERNATIONAL MONTESSORI HOF KLEINENBERG | € 1,224,313 | 2025 | 17 |
| 105 | ML SERVICES | € 1,220,918 | 2025 | 16 |
| 106 | EVISO | € 1,211,730 | 2025 | 11 |
| 107 | ARAS Security | € 1,204,545 | 2025 | 5 |
| 108 | LJ LOGISTICS | € 1,198,406 | 2024 | 27 |
| 109 | fair drive belux | € 1,198,286 | 2025 | 4 |
| 110 | WELFOOD | € 1,195,025 | 2025 | 3 |
| 111 | FEDERATION ROYALE BELGE DES SPORTS EQUESTRES - KONINKLIJKE BELGISCHE RUITERSPORTFEDERATIE | € 1,191,897 | 2025 | 10 |
| 112 | Inter Aviation Services (Belgium) | € 1,191,774 | 2025 | 11 |
| 113 | SOLAR CLEAN | € 1,185,894 | 2025 | 11 |
| 114 | VERAC | € 1,175,596 | 2025 | 8 |
| 115 | DESSART | € 1,168,431 | 2025 | 13 |
| 116 | Richardson Sales Performance | € 1,150,963 | 2025 | 6 |
| 117 | Conneqtr | € 1,150,572 | 2025 | |
| 118 | P*UUR PRO | € 1,127,560 | 2025 | |
| 119 | FLEUROP-INTERFLORA - Belgique - FLEUROP-INTERFLORA - België | € 1,112,919 | 2025 | 10 |
| 120 | VONIKA | € 1,097,200 | 2025 | 7 |
| 121 | e-Contract | € 1,082,706 | 2025 | 8 |
| 122 | LAPINOCHE | € 1,060,058 | 2025 | 10 |
| 123 | DR DB EYECARE | € 1,056,181 | 2025 | |
| 124 | HN COMPTABILITÉ | € 1,047,664 | 2025 | 6 |
| 125 | Kinder en Jeugdzorg | € 1,047,188 | 2025 | 0 |
| 126 | OPEN-FUTURE | € 1,039,553 | 2025 | 11 |
| 127 | Brussels Land | € 1,035,391 | 2025 | |
| 128 | Fonds d'assainissement des sols des citernes à gasoil à des fins de chauffage | € 1,034,843 | 2025 | 15 |
| 129 | M.S.G. | € 997,864 | 2025 | |
| 130 | Attentia Aviation Medical | € 991,215 | 2025 | 6 |
| 131 | ACTIF - SERVICE | € 990,338 | 2025 | |
| 132 | ADC PRODUCTION | € 980,755 | 2025 | 6 |
| 133 | Odgers | € 975,202 | 2025 | 6 |
| 134 | Fastenal Europe BE | € 952,391 | 2024 | 13 |
| 135 | OldCo193 | € 950,140 | 2024 | 12 |
| 136 | INFO GLOBAL | € 932,109 | 2025 | 5 |
| 137 | GO SMART AUTOMOTIVE | € 929,825 | 2024 | 3 |
| 138 | TOUROPERATOR 7 PLUS | € 929,172 | 2025 | 7 |
| 139 | HOTEL INVEST BRUSSELS | € 925,661 | 2025 | |
| 140 | Redevco European Retail Parks Mechelen-Zemst | € 907,666 | 2025 | |
| 141 | EMM CONSULTANTS - InterLinkS | € 900,352 | 2025 | |
| 142 | BALTHAZAR RESTO | € 898,233 | 2025 | |
| 143 | Reletech | € 896,119 | 2025 | 8 |
| 144 | VERZEKERINGEN | € 895,483 | 2025 | 10 |
| 145 | nijverheidsstraat 8 property | € 894,257 | 2024 | 1 |
| 146 | Federation Royale Belge de Golf - Koninklijke Belgische Golffederatie | € 887,701 | 2025 | 6 |
| 147 | SANODIS | € 886,896 | 2025 | 3 |
| 148 | ALAIN VAN GEEL | € 873,049 | 2025 | |
| 149 | Tilia Law | € 858,583 | 2025 | 5 |
| 150 | CHIRMONT | € 852,118 | 2024 | |
| 151 | Minebea Intec Belgium | € 851,284 | 2025 | 10 |
| 152 | Jan Schonkeren | € 835,710 | 2025 | 4 |
| 153 | HOME CONSULT | € 835,115 | 2025 | 9 |
| 154 | MIDAS ZAVENTEM | € 831,314 | 2024 | |
| 155 | M.R. ORGANISATION EUROPE | € 818,655 | 2026 | 1 |
| 156 | DE LUCHTHAVEN APOTHEEK | € 816,120 | 2025 | 6 |
| 157 | Emsyscon | € 809,364 | 2025 | 2 |
| 158 | Q-Matic Belgium | € 809,040 | 2025 | 4 |
| 159 | KROTOS | € 808,100 | 2025 | |
| 160 | BC RETAILPROJECT | € 802,168 | 2025 | 5 |
| 161 | UiPath Belgium | € 799,719 | 2026 | 3 |
| 162 | Fiscal clear | € 789,807 | 2025 | |
| 163 | ALAIN WAUTERS | € 789,512 | 2025 | 11 |
| 164 | LEGADO | € 788,133 | 2024 | 14 |
| 165 | WOUTER LEUS | € 783,423 | 2025 | 7 |
| 166 | NAAR BENELUX | € 781,595 | 2025 | 9 |
| 167 | DA LINO GIANCARLO | € 780,374 | 2025 | 11 |
| 168 | EFDICOR | € 779,871 | 2025 | 5 |
| 169 | DAL FINVEST | € 771,672 | 2025 | |
| 170 | PM-International Belgium | € 770,968 | 2025 | 7 |
| 171 | PERSPECTIV archi | € 764,645 | 2025 | |
| 172 | T.C. SERVICES | € 761,532 | 2025 | 23 |
| 173 | TRAC | € 760,165 | 2025 | 9 |
| 174 | HTKS | € 749,047 | 2024 | 11 |
| 175 | Lepaya Belgium | € 747,649 | 2022 | 10 |
| 176 | SA INTERNATIONAL EUROPE | € 745,420 | 2025 | 6 |
| 177 | INTRAFIN | € 722,800 | 2024 | 7 |
| 178 | CFS Brussels | € 721,686 | 2025 | 5 |
| 179 | THEBILL@MARIADAL | € 709,687 | 2025 | 14 |
| 180 | TAXI RIK | € 706,713 | 2025 | 15 |
| 181 | NGiS | € 702,075 | 2025 | 14 |
| 182 | Ava-Invest | € 699,129 | 2025 | |
| 183 | devolo BeNeLux | € 697,011 | 2022 | 5 |
| 184 | ALLE DIENSTEN | € 695,965 | 2025 | |
| 185 | SERRURERIE CASIER | € 694,413 | 2025 | 4 |
| 186 | Bfiscally | € 680,210 | 2025 | |
| 187 | S-PASS | € 679,848 | 2025 | |
| 188 | Honda Mertens Brussel | € 678,601 | 2025 | 6 |
| 189 | TAXI JULIEN | € 673,117 | 2025 | |
| 190 | KONOS AIR | € 672,392 | 2025 | 5 |
| 191 | ALTAIR GLOBAL | € 666,160 | 2025 | 12 |
| 192 | Group Mike | € 664,512 | 2025 | 9 |
| 193 | De Vet Management | € 662,287 | 2025 | |
| 194 | NATHAN SYSTEMS | € 657,312 | 2025 | 8 |
| 195 | DELISWEET CAKES | € 651,751 | 2025 | |
| 196 | Board Belgium | € 647,873 | 2025 | 2 |
| 197 | BUILDING INVESTMENT PROJECTS | € 647,530 | 2025 | 4 |
| 198 | PAARDENPUNT VLAANDEREN | € 645,987 | 2025 | 8 |
| 199 | ECONGLAS | € 644,598 | 2024 | 7 |
| 200 | Cardinia Belgium | € 642,309 | 2025 |
Source: each company's latest annual account at the National Bank of Belgium. Revenue for full models, gross margin for abbreviated models, hence two rankings. Updated 2026-11-15.