| 1 | Wpp Media Belgium | Belgium | Saint-josse-ten-noode | Square Victoria Regina 1 | Bruxelles Capitale | 1210 | groupm.***** | 2012 | $339,007,260 | 80 | N/A | N/A | BE0808488961 |
| 2 | Mediabrands Belgium | Belgium | Hoeilaart | Ildefonse Vandammestraat 5-7d | Vlaams Brabant | 1560 | ipgmediabrands.***** | 2015 | $222,505,529 | 119 | N/A | N/A | BE0430415229 |
| 3 | Mms Communications Belgium | Belgium | Bruxelles | Rue Picard 7 | Bruxelles Capitale | 1000 | publicisgroupe.***** | 1985 | $178,843,633 | 188 | N/A | N/A | BE0427878975 |
| 4 | Mindshare | Belgium | Saint-josse-ten-noode | Square Victoria Regina 1 | Bruxelles Capitale | 1210 | mindshareworld.***** | 1985 | $160,404,446 | 65 | N/A | N/A | BE0427832356 |
| 5 | Space | Belgium | Bruxelles | Avenue Tedesco 41 | Bruxelles Capitale | 1200 | space.***** | 1987 | $159,289,015 | 69 | N/A | N/A | BE0431666727 |
| 6 | Omnicom Media Group | Belgium | Molenbeek-saint-jean | Rue de L'Escaut 122 | Bruxelles Capitale | 1080 | omd.***** | 1990 | $147,190,606 | 39 | N/A | N/A | BE0439833038 |
| 7 | Regie Media Belge | Belgium | Auderghem | Rue Jules Cockx 10, Internal Postal Box 12 | Bruxelles Capitale | 1160 | rmb.***** | 1985 | $118,316,051 | 85 | N/A | N/A | BE0427916686 |
| 8 | Vlaamse Audiovisuele Regie | Belgium | Zaventem | Tollaan 107, Internal Postal Box A | Vlaams Brabant | 1932 | var.***** | 1997 | $116,163,227 | 47 | N/A | N/A | BE0441331984 |
| 9 | Havas Media Belgium | Belgium | Bruxelles | Rue Des Boiteux 9 | Bruxelles Capitale | 1000 | havasmedia.***** | 2001 | $111,720,870 | 59 | N/A | N/A | BE0476461723 |
| 10 | Wavemaker | Belgium | Saint-josse-ten-noode | Square Victoria Regina 1 | Bruxelles Capitale | 1210 | mecglobal.***** | 1993 | $98,326,162 | 46 | N/A | N/A | BE0449462069 |
| 11 | Jcdecaux Street Furniture Belgium | Belgium | Bruxelles | Rue Joseph Stevens 7 | Bruxelles Capitale | 1000 | jcdecaux.***** | 1967 | $83,985,133 | 275 | N/A | N/A | BE0401841603 |
| 12 | Omd | Belgium | Molenbeek-saint-jean | Rue de L'Escaut 122 | Bruxelles Capitale | 1080 | omd.***** | 2021 | $74,106,221 | 21 | N/A | N/A | BE0439836503 |
| 13 | Bauer Media Outdoor Belgium | Belgium | Vilvoorde | Laurent-benoit Dewezplein 5 | Vlaams Brabant | 1800 | clearchannel.***** | 1972 | $67,455,713 | 212 | N/A | N/A | BE0412432122 |
| 14 | Billups | Belgium | Koekelberg | Rue de Neck 22, Internal Postal Box 61 | Bruxelles Capitale | 1081 | ptoc.***** | 2021 | $59,550,267 | 20 | N/A | N/A | BE0464972765 |
| 15 | Immoweb | Belgium | Bruxelles | Rue Aux Laines 70 | Bruxelles Capitale | 1000 | vincotte.***** | 1997 | $58,735,274 | 112 | N/A | N/A | BE0429223614 |
| 16 | Bd Media | Belgium | Bornem | Klein-mechelen 18a | Antwerpen | 2880 | bdmedia.***** | 2023 | $57,743,959 | 178 | N/A | N/A | BE0786479364 |
| 17 | Icf Next | Belgium | Bruxelles | Avenue Marnix 17 | Bruxelles Capitale | 1000 | icf.***** | 2011 | $51,442,940 | 120 | N/A | N/A | BE0429063662 |
| 18 | Phd Media | Belgium | Zaventem | Excelsiorlaan 75-77 | Vlaams Brabant | 1930 | phdmedia.***** | 1997 | $50,323,009 | 20 | N/A | N/A | BE0461882326 |
| 19 | Ice SA | Belgium | Bastogne | Place Mac Auliffe 34 | Luxembourg | 6600 | ice-knokke.***** | 2014 | $40,334,543 | 20 | N/A | N/A | BE0445215746 |
| 20 | Kinesso Belgium | Belgium | Hoeilaart | Ildefonse Vandammestraat 57 D | Vlaams Brabant | 1560 | N/A | 2013 | $34,376,213 | 8 | N/A | N/A | BE0503829975 |
| 21 | Tbwa | Belgium | Zaventem | Excelsiorlaan 75-77 | Vlaams Brabant | 1930 | tbwa.***** | 2019 | $34,072,472 | 75 | N/A | N/A | BE0414235827 |
| 22 | Ogilvy Social Lab | Belgium | Saint-josse-ten-noode | Square Victoria Regina 1 | Bruxelles Capitale | 1210 | ogilvy-sociallab.***** | 1960 | $32,838,796 | 94 | N/A | N/A | BE0403525641 |
| 23 | Fcr Media Belgium | Belgium | Antwerpen | Uitbreidingstraat 82 | Antwerpen | 2600 | fcrmedia.***** | 2008 | $29,976,893 | 164 | N/A | N/A | BE0807677428 |
| 24 | Ads & Data | Belgium | Vilvoorde | Harensesteenweg 226 | Vlaams Brabant | 1800 | pebblemedia.***** | 2021 | $28,536,255 | 125 | N/A | N/A | BE0809309701 |
| 25 | Outdoor Services | Belgium | Hoeilaart | Ildefonse Vandammestraat 5-7d | Vlaams Brabant | 1560 | outdoorservices.***** | 2011 | $26,970,825 | 3 | N/A | N/A | BE0441775216 |
| 26 | Nostalgie | Belgium | Evere | Chaussee de Louvain 775, Internal Postal Box 1 | Bruxelles Capitale | 1140 | nostalgie.***** | 2017 | $23,833,133 | 21 | N/A | N/A | BE0442436893 |
| 27 | Coop Belgium | Belgium | Sint-kwintens-lennik | Ninoofsesteenweg 37 | Vlaams Brabant | 1750 | N/A | 1996 | $21,705,746 | 22 | N/A | N/A | BE0457093296 |
| 28 | Akqa Brussels | Belgium | Saint-josse-ten-noode | Square Victoria Regina 1 | Bruxelles Capitale | 1210 | akqa.***** | 1997 | $21,303,487 | 53 | N/A | N/A | BE0461529265 |
| 29 | Shelf Service | Belgium | Asse | Z. 1 Researchpark 50 | Vlaams Brabant | 1731 | highco-data.***** | 1997 | $21,043,924 | 119 | N/A | N/A | BE0445834269 |
| 30 | Sarawak Belux | Belgium | Oudenaarde | Meersbloem-melden 46 | Oost Vlaanderen | 9700 | N/A | 2001 | $20,814,355 | 176 | N/A | N/A | BE0476212689 |
| 31 | Transfer | Belgium | Antwerpen | Broederminstraat 9 | Antwerpen | 2018 | mytransfer.***** | 2011 | $20,740,432 | 19 | N/A | N/A | BE0841954753 |
| 32 | Robert & Marien | Belgium | La Hulpe | Chaussee de Bruxelles 135a, Internal Postal Box 3 | Brabant Wallon | 1310 | robertetmarien.***** | 2009 | $20,677,581 | 4 | N/A | N/A | BE0811049365 |
| 33 | Palo Alto Networks Belgium | Belgium | Antwerpen | Posthofbrug 68 | Antwerpen | 2600 | paloaltonetworks.***** | 2011 | $18,818,498 | 32 | N/A | N/A | BE0838968638 |
| 34 | Springbok | Belgium | Mechelen | Bautersemstraat 68 | Antwerpen | 2800 | denku.***** | 2021 | $18,745,817 | 80 | N/A | N/A | BE0825381710 |
| 35 | Vlaams Centrum Voor Agro- En Visserijmarketing | Belgium | Bruxelles | Boulevard Simon Bolivar 17, Internal Postal Box 411 | Bruxelles Capitale | 1000 | vlam.***** | 1994 | $17,942,868 | 60 | N/A | N/A | BE0454423323 |
| 36 | Mortierbrigade | Belgium | Schaerbeek | Rue Waelhem 77 | Bruxelles Capitale | 1030 | mortierbrigade.***** | 2020 | $17,706,695 | 25 | N/A | N/A | BE0870026157 |
| 37 | Happiness Brussels | Belgium | Vilvoorde | Laurent-benoit Dewezplein 4 | Vlaams Brabant | 1800 | happiness-brussels.***** | 2010 | $15,813,603 | 46 | N/A | N/A | BE0876054114 |
| 38 | Craftzing Group | Belgium | Antwerpen | Mechelsesteenweg 271, Internal Postal Box 2 | Antwerpen | 2018 | craftzing.***** | 2018 | $15,380,218 | 66 | N/A | N/A | BE0700660692 |
| 39 | Brightfish | Belgium | Bruxelles | Boulevard Du Centenaire 20 | Bruxelles Capitale | 1020 | rmb.***** | 2011 | $14,214,224 | 20 | N/A | N/A | BE0450523725 |
| 40 | D'm & S | Belgium | Brugge | Vaartdijkstraat 19d | West Vlaanderen | 8200 | dms.***** | 1997 | $14,173,763 | 51 | N/A | N/A | BE0418574103 |
| 41 | Altavia Belgium | Belgium | Ixelles | Avenue Louise 287, Internal Postal Box 5 | Bruxelles Capitale | 1050 | altavia-group.***** | 2010 | $13,421,487 | 25 | N/A | N/A | BE0433261881 |
| 42 | House Of Recruitment Solutions | Belgium | Antwerpen | Katwilgweg 2 | Antwerpen | 2050 | agsolutiongroup.***** | 2019 | $13,227,591 | 37 | N/A | N/A | BE0728656674 |
| 43 | Callexcell | Belgium | Sint-truiden | Tiensesteenweg 168c, Internal Postal Box 401 | Limburg | 3800 | callexcell.***** | 2012 | $13,073,919 | 147 | N/A | N/A | BE0816783748 |
| 44 | Semetis | Belgium | Sint-jans-molenbeek | Scheldestraat 122 | Brussel Hoofdstad | 1080 | semetis.***** | 2015 | $13,028,422 | 38 | N/A | N/A | BE0810426189 |
| 45 | Sportizon | Belgium | Vilvoorde | Radiatorenstraat 23 | Vlaams Brabant | 1800 | sportizon.***** | 2016 | $12,989,771 | 20 | N/A | N/A | BE0473072958 |
| 46 | Belgian Posters | Belgium | Merchtem | Steenweg Op Asse 69 | Vlaams Brabant | 1785 | belgianposters.***** | 1970 | $12,619,482 | 20 | N/A | N/A | BE0407581825 |
| 47 | Unlimitail Belgium | Belgium | Auderghem | Avenue Herrmann-debroux 54 | Bruxelles Capitale | 1160 | N/A | 2023 | $11,551,650 | 7 | N/A | N/A | BE1002221024 |
| 48 | Stars Graphics | Belgium | Bruxelles | Rue Picard 7 | Bruxelles Capitale | 1000 | seedfactory.***** | 1998 | $10,438,844 | 20 | N/A | N/A | BE0463337722 |
| 49 | Jcdecaux Billboard Belgium | Belgium | Bruxelles | Rue Joseph Stevens 7 | Bruxelles Capitale | 1000 | jcdecaux.***** | 2020 | $9,984,177 | 24 | N/A | N/A | BE0444436776 |
| 50 | Bbdo | Belgium | Sint-jans-molenbeek | Scheldestraat 122 | Brussel Hoofdstad | 1080 | bbdo.***** | 1986 | $9,959,854 | 34 | N/A | N/A | BE0429092663 |
| 51 | But | Belgium | Schelle | Molenberglei 13 | Antwerpen | 2627 | but.***** | 1983 | $9,795,737 | 14 | N/A | N/A | BE0424749142 |
| 52 | Boondoggle Havas | Belgium | Leuven | Havenkant 6, Internal Postal Box 508 | Vlaams Brabant | 3000 | boondoggle.***** | 2000 | $9,472,808 | 42 | N/A | N/A | BE0471951421 |
| 53 | Lijncom | Belgium | Mechelen | Motstraat 20 | Antwerpen | 2800 | delijn.***** | 2009 | $8,903,278 | 20 | N/A | N/A | BE0882998819 |
| 54 | Serviceplan Belgium | Belgium | Sint-pieters-woluwe | Bovenberg 124 | Brussel Hoofdstad | 1150 | germaine.***** | 2020 | $8,827,966 | 31 | N/A | N/A | BE0416888281 |
| 55 | Highco Data Benelux | Belgium | Asse | Kruiskouter 1 | Vlaams Brabant | 1730 | highco-data.***** | 1985 | $8,729,197 | 28 | N/A | N/A | BE0427027949 |
| 56 | Oona_19 | Belgium | Antwerpen | Rijnkaai 22 | Antwerpen | 2000 | N/A | 2019 | $8,368,618 | 33 | N/A | N/A | BE0730758507 |
| 57 | Biggie Benelux | Belgium | Woluwe-saint-pierre | Rue Saint-hubert 17 | Bruxelles Capitale | 1150 | N/A | 2016 | $8,127,074 | 12 | N/A | N/A | BE0650967196 |
| 58 | Ddb | Belgium | Zaventem | Excelsiorlaan 75-77 | Vlaams Brabant | 1930 | ddb.***** | 2020 | $8,040,286 | 25 | N/A | N/A | BE0412130828 |
| 59 | LDV/UNITED | Belgium | Antwerpen | Rijnkaai 100, Internal Postal Box A15 | Antwerpen | 2000 | ldv.***** | 2011 | $7,112,216 | 25 | N/A | N/A | BE0403495353 |
| 60 | Immovlan | Belgium | Bruxelles | Rue de la Fusee 50 | Bruxelles Capitale | 1130 | N/A | 2021 | $6,841,610 | 12 | N/A | N/A | BE0761369034 |
| 61 | Spandex Benelux | Belgium | Zaventem | Excelsiorlaan 4a | Vlaams Brabant | 1930 | spandex.***** | 1988 | $6,348,306 | 17 | N/A | N/A | BE0435235436 |
| 62 | Focus Advertising | Belgium | Kortrijk | Gullegemsestraat 44 | West Vlaanderen | 8501 | focus-advertising.***** | 2020 | $6,248,389 | 20 | N/A | N/A | BE0424507632 |
| 63 | Direct Social Communications | Belgium | Anderlecht | Rue Victor Rauter 33 | Bruxelles Capitale | 1070 | dsc.***** | 1985 | $5,710,726 | 38 | N/A | N/A | BE0427917874 |
| 64 | Medianot | Belgium | Leuven | Kolonel Begaultlaan 1a, Internal Postal Box 12 | Vlaams Brabant | 3012 | N/A | 2019 | $5,578,787 | 20 | N/A | N/A | BE0468763089 |
| 65 | Pop Solutions | Belgium | Woluwe-saint-pierre | Avenue de Tervueren 402 | Bruxelles Capitale | 1150 | pop-solutions.***** | 2007 | $5,280,660 | 7 | N/A | N/A | BE0888070632 |
| 66 | Cycling Vlaanderen | Belgium | Gent | Strandlaan 3 | Oost Vlaanderen | 9000 | cycling.***** | 2001 | $4,889,270 | 21 | N/A | N/A | BE0475792918 |
| 67 | Dentsu Belgium | Belgium | Watermael-boitsfort | Boulevard Du Souverain 24 | Bruxelles Capitale | 1170 | N/A | 2021 | $3,894,181 | 20 | N/A | N/A | BE0766997311 |
| 68 | Orion Pharma | Belgium | Mechelen | Battelsesteenweg 455d | Antwerpen | 2800 | orionpharma.***** | 2009 | $3,715,338 | 20 | N/A | N/A | BE0821527741 |
| 69 | Jcdecaux Insert Belgium | Belgium | Bruxelles | Rue Joseph Stevens 7 | Bruxelles Capitale | 1000 | jcdecaux.***** | 2006 | $3,193,001 | 8 | N/A | N/A | BE0885741939 |
| 70 | Radionomy | Belgium | Auderghem | Avenue Herrmann-debroux 54 | Bruxelles Capitale | 1160 | radionomy.***** | 2007 | $2,824,814 | 7 | N/A | N/A | BE0892300624 |
| 71 | Hockey Belgium Company | Belgium | Zaventem | Du Roy de Blicquylaan 15, Internal Postal Box 11 | Vlaams Brabant | 1933 | N/A | 2020 | $2,817,951 | 1 | N/A | N/A | BE0759600763 |
| 72 | Manna International | Belgium | Schoten | Kanaaldijk 6 | Antwerpen | 2900 | N/A | 2013 | $2,561,876 | 6 | N/A | N/A | BE0534550865 |
| 73 | Adux Benelux | Belgium | Auderghem | Avenue Herrmann-debroux 54 | Bruxelles Capitale | 1160 | N/A | 2008 | $2,541,111 | 4 | N/A | N/A | BE0894996333 |
| 74 | Mccann-Erickson | Belgium | Bruxelles | Avenue de Cortenbergh 100 | Bruxelles Capitale | 1000 | mccann.***** | 1968 | $2,524,430 | 20 | N/A | N/A | BE0403490405 |
| 75 | Janic | Belgium | Sint-niklaas | Heidebaan 43 | Oost Vlaanderen | 9100 | N/A | 1954 | $2,501,634 | 23 | N/A | N/A | BE0405035970 |
| 76 | Boomerang Pixel Company | Belgium | Woluwe-saint-lambert | Avenue Ariane 31 | Bruxelles Capitale | 1200 | publipoint.***** | 2022 | $2,472,177 | 20 | N/A | N/A | BE0876678971 |
| 77 | Pep.be | Belgium | Antwerpen | Hessenbrug 2 | Antwerpen | 2000 | N/A | 2021 | $2,446,275 | 20 | N/A | N/A | BE0762974482 |
| 78 | Edelman Public Relations Worldwide | Belgium | Ixelles | Rue Du Trone 100 | Bruxelles Capitale | 1050 | edelman.***** | 1996 | $2,257,160 | 50 | N/A | N/A | BE0458647177 |
| 79 | Field & Concept | Belgium | Woluwe-saint-lambert | Avenue Ariane 33 | Bruxelles Capitale | 1200 | field-concept.***** | 2021 | $2,257,160 | 49 | N/A | N/A | BE0458706664 |
| 80 | J W T | Belgium | Saint-josse-ten-noode | Square Victoria Regina 1 | Bruxelles Capitale | 1210 | N/A | 1930 | $2,257,160 | 45 | N/A | N/A | BE0403542071 |
| 81 | Wewantmore | Belgium | Antwerpen | Hessenstraatje 1, Internal Postal Box G | Antwerpen | 2000 | pinkeye.***** | 2017 | $2,257,160 | 24 | N/A | N/A | BE0882202528 |
| 82 | Adsomenoise | Belgium | Leuven | Schipvaartstraat 26 | Vlaams Brabant | 3000 | adsomenoise.***** | 2012 | $2,257,160 | 24 | N/A | N/A | BE0845005996 |
| 83 | Antenna Communication Ideas | Belgium | Dilbeek | Personaathoflaan 17 | Vlaams Brabant | 1700 | antenna.***** | 1999 | $2,257,160 | 20 | N/A | N/A | BE0466688972 |
| 84 | HR Square | Belgium | Gent | Ottergemsesteenweg-zuid 808 B, Internal Postal Box 47 | Oost Vlaanderen | 9000 | hrsquare.***** | 2021 | $2,257,160 | 20 | N/A | N/A | BE0478831491 |
| 85 | Publia | Belgium | Geel | Doornboomstraat 32 | Antwerpen | 2440 | publia.***** | 2010 | $2,257,160 | 20 | N/A | N/A | BE0436896809 |
| 86 | Albion Communication | Belgium | Uccle | Avenue Kersbeek 308 | Bruxelles Capitale | 1180 | albioncommunication.***** | 2004 | $2,257,160 | 20 | N/A | N/A | BE0864000873 |
| 87 | Swing | Belgium | Lendelede | Rozebeeksestraat 3 | West Vlaanderen | 8860 | N/A | 1986 | $2,257,160 | 20 | N/A | N/A | BE0429090089 |
| 88 | Base Office | Belgium | Saint-gilles | Chaussee de Forest 62, Internal Postal Box 5 | Bruxelles Capitale | 1060 | basedesign.***** | 1995 | $2,257,160 | 20 | N/A | N/A | BE0454860615 |
| 89 | Day One Mpm België | Belgium | Roeselare | Kwadestraat 155, Internal Postal Box 3.1 | West Vlaanderen | 8800 | kpmb.***** | 2021 | $2,257,160 | 20 | N/A | N/A | BE0723749167 |
| 90 | IT Dreamers | Belgium | Seneffe | Chaussee de Nivelles 217, Internal Postal Box A | Hainaut | 7181 | N/A | 2013 | $2,257,160 | 20 | N/A | N/A | BE0502750703 |
| 91 | Lotr | Belgium | Ixelles | Avenue Louise 489 | Bruxelles Capitale | 1050 | do-groupinvest.***** | 2021 | $2,257,160 | 20 | N/A | N/A | BE0771659150 |
| 92 | Stade 27 | Belgium | Theux | Avenue Du Stade 27 | Liège | 4910 | bikersdays.***** | 2023 | $2,257,160 | 20 | N/A | N/A | BE0711867954 |
| 93 | Remy Communication | Belgium | Leuven | Vaartdijk 3, Internal Postal Box 402 | Vlaams Brabant | 3018 | remy-communication.***** | 2014 | $2,257,160 | 20 | N/A | N/A | BE0428835218 |
| 94 | Targetspot Belgium | Belgium | Auderghem | Avenue Herrmann-debroux 54 | Bruxelles Capitale | 1160 | N/A | 1976 | $2,257,160 | 20 | N/A | N/A | BE0684758038 |
| 95 | Framewall | Belgium | Aalst | Moorselbaan 334 | Oost Vlaanderen | 9300 | framewall.***** | 2023 | $2,257,160 | 20 | N/A | N/A | BE0637948610 |
| 96 | Letinsky | Belgium | Antwerpen | Schapenstraat 26/b0202 | Antwerpen | 2140 | N/A | 2007 | $2,257,160 | 20 | N/A | N/A | BE0887912858 |
| 97 | Liquid Society | Belgium | Brugge | Zeepziederijstraat 8 | West Vlaanderen | 8200 | liquidsociety.***** | 2023 | $2,257,160 | 20 | N/A | N/A | BE0834972139 |
| 98 | Screening Media | Belgium | Watermael-boitsfort | Boulevard Du Souverain 24 | Bruxelles Capitale | 1170 | screeningmedia.***** | 2016 | $2,257,160 | 20 | N/A | N/A | BE0897496953 |
| 99 | Ata Business | Belgium | Neufchâteau | Chaussee de Recogne 18 | Luxembourg | 6840 | ata-vision.***** | 2014 | $2,257,160 | 20 | N/A | N/A | BE0507763524 |
| 100 | Marcel & C° | Belgium | Braine-l'alleud | Avenue de L'Industrie 13 | Brabant Wallon | 1420 | marcelandco.***** | 2023 | $2,257,160 | 20 | N/A | N/A | BE0423793295 |