Top 60 Advertising Agencies in Brussels
The Best of December 2025Looking for a top advertising agency in Brussels?
Businesses looking to develop a relationship with media outlets should consider working with an advertising agency. Beyond increasing visibility, top agencies are a gateway to a variety of crucial resources, including researchers, designers, SEO/PPC experts, and social media managers.
To assist you in your search for a partner, we’ve compiled this list of the top advertising and marketing companies in Brussels. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Brussels Ad and Marketing Companies
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1$5,000+2 - 9 employeesMechelen, BelgiumRead More
The Parlor is a small advertising company founded in 2018. Their services include advertising, branding, video production, and web design. The firm is in Antwerpen, Belgium.
Industries
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2$5,000+50 - 249 employeesZaventem, BelgiumRead More
In Zaventem, Belgium, minds&more is an advertising company. The midsize team provides advertising, branding, public relations, market research, and more. The firm was launched in 2009.
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3Undisclosed10 - 49 employeesIxelles, BelgiumNexuswelt Group - Marketing and Communication Agency is a small PR company based in Fürstenfeldbruck, Germany; Lemesos, Cyprus; Ixelles, Belgium and Odessa, Ukraine. Established in 2023, the team specializes in Public Relations, Digital Strategy, Advertising, Social Media Marketing, and more.Read More
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4$1,000+2 - 9 employeesBruxelles, BelgiumSOLID is an Advertising company. The Bruxelles, Belgium-based team specializes in Advertising and Marketing Strategy.Read More
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5$5,000+50 - 249 employeesBruxelles, Belgium87seconds is an Advertising company. Founded in 2012, the team specializes in Advertising and Branding.Read More
Clients
L'Oréal -
6$1,000+2 - 9 employeesEtterbeek, BelgiumL'Agence de PUB is a small Etterbeek, Belgium-based Advertising company. Their services include Advertising and Media Planning & Buying.Read More
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7$1,000+2 - 9 employeesElsene, BelgiumAlexa Kowalczyk, a small Advertising and social media marketing agency, is located in Elsene, Belgium. Their services include Advertising and Social Media Marketing.Read More
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8$10,000+50 - 249 employeesMechelen, BelgiumSPRINGBOK is an Advertising company. The company is in Mechelen, Belgium and Amsterdam, Netherlands. Their services include Advertising and UX/UI Design.Read More
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9Undisclosed50 - 249 employeesLeuven, BelgiumBoondoggle is an Advertising company based in Leuven, Belgium. They offer Advertising and Branding.Read More
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10$25,000+10 - 49 employeesRixensart, BelgiumIn Rixensart, Belgium, BIG BAD WOLF is a small Advertising company. The team offers Advertising and Digital Strategy.Read More
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11Undisclosed2 - 9 employeesBruxelles, BelgiumBusiness Consulting company Algorila offers Business Consulting and Web Development. They are based in Bruxelles, Belgium.Read More
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12$10,000+2 - 9 employeesBrussel, BelgiumGood Morning is a small Brussel, Belgium-based Advertising company. Their services include Advertising and Branding.Read More
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13$10,000+50 - 249 employeesVilvoorde, BelgiumHappiness Brussels is an Advertising and Marketing Strategy company. They are located in Vilvoorde, Belgium and have midsize team. Their services include Advertising and Marketing Strategy.Read More
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14$10,000+2 - 9 employeesUkkel, BelgiumBbs Global communication is a small Advertising company in Ukkel, Belgium. Their services include Advertising and Branding.Read More
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15$10,000+10 - 49 employeesBrussel, BelgiumEstablished in 2008, DoubleDouble is an Advertising company. The team specializes in Advertising and Branding.Read More
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16Undisclosed50 - 249 employeesDilbeek, BelgiumFamousGrey, a midsize Advertising company, is headquartered in Dilbeek, Belgium. The team offers Advertising and Branding.Read More
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17Undisclosed250 - 999 employeesBruxelles, BelgiumPublicis Groupe Belgium is an Advertising company. Their midsize team is headquartered in Bruxelles, Belgium. Their team specializes in Advertising and Branding.Read More
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18Undisclosed2 - 9 employeesHoeilaart, BelgiumPROXILED is an Advertising and branding company. Their small team is headquartered in Hoeilaart, Belgium. Their team focuses on Advertising and Branding.Read More
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19Undisclosed10 - 49 employeesZaventem, BelgiumZIGT Media BE is a small Zaventem, Belgium-based Market Research company. The team provides Market Research and Marketing Strategy.Read More
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20Undisclosed2 - 9 employeesHamme, BelgiumAdvertising and public relations agency KOPSTOOT is located in Hamme, Belgium and Mortsel, Belgium. Founded in 2014, the team provides Advertising and Public Relations.Read More
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21Undisclosed10 - 49 employeesWatermael-Boitsfort, BelgiumBeInfluence Europe is an Advertising company. They are in Watermael-Boitsfort, Belgium, and their services include Advertising and Social Media Marketing.Read More
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22$5,000+10 - 49 employeesBruxelles, BelgiumHuntrs is a Digital Strategy company. Located in Bruxelles, Belgium and Belgium, the agency provides Digital Strategy and Web Development.Read More
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23$1,000+10 - 49 employeesSchelle, BelgiumSmall Account-Based Marketing company Onlimited, is in Schelle, Belgium. The team provides Account-Based Marketing and Advertising.Read More
Industries
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24$10,000+2 - 9 employeesBruxelles, BelgiumStudio48, a small Advertising company, is in Bruxelles, Belgium. The team specializes in Advertising and Digital Strategy.Read More
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25$5,000+2 - 9 employeesIxelles, BelgiumOltre Digital, a small Conversion Optimization company, is located in Tallinn, Estonia and Ixelles, Belgium. The team offers Conversion Optimization and Digital Strategy.Read More
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26$25,000+1,000 - 9,999 employeesLondon, EnglandSGK is an Advertising company. They are in London, England; Amsterdam, Netherlands; Paris, France and München, Germany and have a large team. Their services include Advertising, Branding, Event Marketing, Digital Strategy, and more.Read More
Clients
Apple Hexagon Nike American ExpressIndustries
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27Undisclosed2 - 9 employeesWaterloo, BelgiumFounded in 2014, Weeb (Communication Agency) is an Advertising company. Their services include Advertising and Social Media Marketing.Read More
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28$1,000+50 - 249 employeesAntwerpen, BelgiumLaunched in 2012, Seeders is a SEO services firm. The midsize Zwolle, Netherlands-based team specializes in Search Engine Optimization, Public Relations, Advertising, Digital Strategy, and more.Read More
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Binance QuickStep Dr Smile Exact -
29$1,000+Freelancer employeesMechelen, BelgiumTranslation company Het Teksthuis was founded in 2011. The small team focuses on Translation and Content Writing Services.Read More
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30$1,000+Freelancer employeesPutte, BelgiumDigital Strategy company Digital Marketing Freelancer - Bart Mortelmans is located in Putte, Belgium. They specialize in Digital Strategy and Social Media Marketing and were established in 2019.Read More
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