| # | Company | Employees |
|---|---|---|
| 1 |
DJ ~ Lavr0Vlavr0vclub.com
Specializes in techno acid nightclub DJing for afterparties, with expertise in social media marketing and strong support for feminism |
2,220 |
| 2 |
ADSENSEblogdesire.com
Monetize online content through Google AdSense on blogs, websites, and video sharing platforms to turn passion into earnings |
659 |
| 3 | 435 | |
| 4 | 398 | |
| 5 |
MOPS
Passionate professional specializing in partnerships, event organization, marketing, and sponsorship Known for top-notch service, strong network, and elevated event management skills |
344 |
| 6 |
AKQA Brusselsakqa.com
A collective of diverse experts who prioritize outstanding ideas in communication and beyond, advocating for innovation and creativity in solutions |
289 |
| 7 | 289 | |
| 8 | 248 | |
| 9 |
Happinesshappiness-anywhere.com
A consultancy agency in Brussels and Saigon specializing in guiding clients through the 30 communication era with big ideas fueled by big data |
237 |
| 10 |
BUTIK agencybutikagency.eu
A boutique marketing agency creating personalized premium campaigns to drive sales and brand loyalty through various activation strategies |
226 |
| 11 |
Sarawak Beluxsarawak.be
A leading Belgian company in Field Marketing & Brand Activation across multiple sectors with a team of 180+ permanent employees and 2000+ sporadic staff |
207 |
| 12 |
Studentstudent.be
Specializes in multichannel recruitment and advertising, helping companies build authentic brands and empowering students to make informed future choices. |
197 |
| 13 |
Publicis Groupe Belgiumpublicisgroupe.be
They facilitate positive progress through collective creativity, transforming change into opportunities |
183 |
| 14 |
TBWA\Belgiumtbwagroup.be
The company focuses on creating innovative ideas and strategies to drive growth for clients, while emphasizing collaboration and long-term success |
171 |
| 15 |
Ads & Dataadsanddata.be
Ads & Data is a national management agency formed by a collaboration of leading media companies, specializing in cross-media advertising solutions |
168 |
| 16 |
FCR Media Belgiumfcrmedia.be
Digital marketing agency specializing in optimizing online presence and sales for SMEs and self-employed through websites, social ads, and partnerships. |
162 |
| 17 |
DPG Media Advertising Belgiëmyprivacy.dpgmediagroup.net
A leading media group in Flanders, reaching 8 out of 10 Flemish people daily with compelling stories, fast news, and entertainment across various platforms |
154 |
| 18 |
OVALweareoval.eu
Creative agency specializing in integrated live, digital, content, social, technology, loyalty, and media campaigns for diverse clients. |
152 |
| 19 |
The House of Marketingthom.eu
Strategic marketing consulting and interim management enabling profitable, sustainable growth by unlocking business opportunities and implementing customer-focused commercial transformations. |
150 |
| 20 |
Ogilvy Social.Lab Belgiumogilvy.com
Ogilvy SocialLab is a pioneering agency focused on leveraging social media for brand communication, challenging traditional marketing approaches with creativity and data integration |
135 |
| 21 |
Impact Sales & Marketing Beluximpactsalesmarketing.com
Established Field Marketing company offering sales, brand advocacy, and retail excellence services across Belux retail channels with a focus on ROI and client support |
131 |
| 22 |
Vlan Mediasudinfo.be
A media outlet combining broad public appeal with precise local targeting, focusing on local news, events, and deals from local businesses |
123 |
| 23 |
Shelf Serviceshelfservice.be
Integrated marketing solutions connecting brand manufacturers and retailers with shoppers throughout the shopping journey, focusing on digital/traditional activation, data processing, and reporting |
118 |
| 24 |
RMB Regie Media Belgermb.be
A multimedia saleshouse founded in 1985, specializing in commercializing advertising space for TV, Radio, and New Media supports with a focus on developing marketing solutions for all advertisers |
118 |
| 25 |
Brigadamortierbrigade.com
A highly successful and award-winning creative agency in Belgium known for its 'who dares wins' methodology and impressive track record |
115 |
| 26 |
Demonstr8demonstr8.com
A Brussels-based agency specializing in experiential marketing, creating gripping stories and interactive experiences for real brands and audiences |
105 |
| 27 | 105 | |
| 28 |
UCAN Communicationsucan.be
Specialists in 3D innovation, bespoke digital solutions, and creative design, transforming ideas into gold through imagination and boundless innovation |
104 |
| 29 |
Friendshipthisisfriendship.com
This company uses advertising to make brands more exciting and engaging, aiming to unbore the lives of their audience and customers |
101 |
| 30 | 99 | |
| 31 |
Emakinaemakina.com
Digital pioneer creating future-proof ecosystems with users at the core Experts in strategy, apps, websites, commerce platforms, VR/AR, content, and marketing campaigns |
98 |
| 32 |
ACT*altavia-act.com
A Brussels-based communications agency specializing in retail, offering omni-channel solutions with in-house digital skills Acquired by Altavia in 2015 |
90 |
| 33 |
IAB Europeiabeurope.eu
European association representing digital marketing and advertising, promoting collaboration, standards, and frameworks for thriving business in Europe. |
88 |
| 34 |
Rossel Advertisingrosseladvertising.be
Rossel Advertising specializes in creating close, empathetic, and trustworthy connections with customers through innovative media solutions and quality relationships |
80 |
| 35 |
Ideartéidearte.be
Innovative communication agency offering graphic design, copywriting, strategy, and PR services with a focus on combining content and emotion for magical storytelling |
79 |
| 36 |
UltraMega
A communication company offering web development, graphic design, copywriting, photography, marketing, and consulting services to individuals and organizations |
78 |
| 37 |
Field & Conceptfield-concept.com
Established in 1989, we provide strategic field marketing services in Belgium and Luxembourg, focusing on sales force, brand activation, merchandising, and event installations for impactful consumer engagement |
77 |
| 38 |
artoos groupartoosgroup.eu
An all-round communication partner helping brands and businesses communicate successfully through online and offline projects, paving new paths for their growth |
73 |
| 39 |
Omnicom Media Belgiumipgmediabrands.be
A global group of media and marketing specialists dedicated to putting clients first, offering consulting services, and fostering a community-driven approach |
71 |
| 40 |
Kick And Rush - Merchandise Solutionskickandrush.com
Providing end-to-end branded merchandise solutions including brand strategy, creation, sourcing, and delivery of personalised items to clients. |
71 |
| 41 |
Universal Communicationuc.be
Full-service advertising agency specializing in job market and institutional communication, providing top-quality strategic and tactical actions with a personal touch |
71 |
| 42 |
Markiting.bemarkiting.be
Marketing & Communication consultancy specialized in IT and Electronics, offering strategy development, practical ideas, and implementation services for businesses |
64 |
| 43 | 64 | |
| 44 |
Havas Belgiumbe.havas.com
A creative agency focused on creating meaningful connections between people and brands through creativity, media, and innovation within an integrated structure |
62 |
| 45 |
SEPIAbe.staci.com
SEPIA offers marketing solutions in the BeNeLux, specializing in brand visibility and experience through Point-of-sale services and premium brand visibility products |
61 |
| 46 |
Brand Quadergybrandquadergy.com
An international agency providing 360° brand asset management, marketing services, and communication solutions for leading FMCG brands, retailers, and private label producers worldwide |
60 |
| 47 |
lielenslielens.be
This company helps brands enhance people's lives and the planet through their products or services |
59 |
| 48 |
Boondoggleboondoggle.eu
A creatively-driven company that believes in the power of ideas, technology, collaboration, and diversity to create meaningful and relevant solutions |
58 |
| 49 | 57 | |
| 50 |
Pubmarketpubmarket.be
A full-service communication agency with over 18 years of experience, offering omnichannel cross-media communication solutions for B2C, B2B, retail, and food clients |
57 |
| 51 |
Yellowgrapeyellowgrape.io
Utilizes data and creativity to drive e-commerce growth, focusing on targeted traffic, conversion optimization, and personalized customer experiences for businesses. |
57 |
| 52 |
All Fieldsallfields.be
A company reinventing Field Marketing by prioritizing customer care, leveraging technology for added value, and offering comprehensive partnerships for retail services |
55 |
| 53 |
BAM - Belgian Association of Marketingmarketing.be
Community supporting Belgian marketers and companies to implement meaningful marketing practices, enhancing professional and brand relevance through collaboration. |
54 |
| 54 |
Hilarioushilarious.be
An innovative team driven by curiosity and creativity, dedicated to delivering customized web solutions with quality, creativity, and on-time delivery |
53 |
| 55 |
Hannibal Advertisinghannibal.be
Creative agency specializing in innovative advertising solutions, combining experienced creatives and strategic masterminds to deliver impactful campaigns. |
53 |
| 56 |
IPM Advertisingipmadvertising.be
Advertising network offering press and web solutions through various media outlets like newspapers, magazines, internet, radio, and TV with a focus on tailored offerings |
53 |
| 57 |
Phonecom Belgiumphonecom.be
Phonecom has been operating in the Belgian market since 1994, offering customized services in market research and direct marketing to over 500 clients |
53 |
| 58 |
Z-CARD® Europezcard.com
Specializing in sustainable, high-quality, and fast delivery marketing solutions, we offer compact and easy-to-use Z-CARD® products tailored to various marketing missions |
53 |
| 59 | 52 | |
| 60 |
Semetissemetis.com
A digital agency specializing in data-driven marketing, offering a unique, analytical approach to making decisions and driving business growth |
51 |
| 61 |
KOBAYASHIkobayashi.agency
Belgian communication agency specializing in rapid idea generation, boosting briefings, and creative solutions, not a Japanese hot dog vendor |
50 |
| 62 |
EssenceMediacom Belgiumessencemediacom.com
A digital age media agency embracing technology and innovation, offering creative and efficient solutions to help clients navigate a complex landscape |
50 |
| 63 |
Maccasy Agencymaccasy.com
Experts in creating high-quality audio-visual experiences through photography, videography, graphic design, and digital marketing with a focus on excellent user experience |
48 |
| 64 |
WOLLUXwollux.com
A leading supplier of durable promotional textiles, specializing in screen and digital printing for custom designs Offers cost-effective solutions for large-scale campaigns |
48 |
| 65 |
Antsantsconnect.be
Ants Connect is a unique agency focused on people, offering consistent quality and direct communication They strategically think and act hands-on, specializing in performance marketing |
47 |
| 66 |
Cible Communicationcible.be
A versatile and committed tribe of 24 creative communication experts, specializing in strategy, events, digital, graphics, and video, focused on revealing, performing, and generating smiles |
46 |
| 67 |
Vivactis Beneluxvivactisbenelux.com
Specializing in healthcare communication, Vivactis Benelux offers integrated campaign management, marketing automation services, medical publications, and event organization for the healthcare industry globally |
46 |
| 68 |
Karakterskarakters.be
Design and communication agency specializing in creating effective visual and written content for various marketing and branding needs |
46 |
| 69 |
European Association of Communications Agencies (EACA)eaca.eu
Representing full-service advertising and media agencies in Europe, promoting honest advertising, high professional standards, and encouraging cooperation within the industry Subscribe to newsletter |
46 |
| 70 | 45 | |
| 71 |
Billie Bonkersbilliebonkers.be
A multidisciplinary agency specializing in communication strategy, creative campaigns, brand positioning, and online development for meaningful projects, offering expert guidance and effective solutions |
45 |
| 72 |
UBA Belgiumubabelgium.be
Belgian organization representing 375 companies, focusing on protecting brand interests, knowledge exchange, innovation, and facilitating strong and sustainable brands |
44 |
| 73 |
Active Callmvpapi.truecorp.co.th
Telemarketing company specializing in B2B and B2C services, offering outbound calls, appointment setting, telesales, inbound services, and solutions for both SMEs and multinationals |
44 |
| 74 | 44 | |
| 75 |
Accenture Song BELUXaccenture.com
Accelerating growth and value for clients through end-to-end services: design, technology, creative strategy, and campaign execution with industry expertise |
44 |
| 76 |
Pepperminds Belgiumpepperminds.be
This agency focuses on building ambassadorship through consumer-centric sales strategies, engaging with millions personally and creating lasting, creative campaigns |
43 |
| 77 |
GBL Studiogblstudio.be
GBL is a full-service agency that challenges businesses to elevate with strategy, creativity, and technology They create campaigns, branding, and designs that drive results |
42 |
| 78 |
CICO The Global Agencycico-global.com
A global public relations and communication institute offering innovative cognitive communication solutions to help businesses evolve and protect their brand reputations |
42 |
| 79 |
Satisfactionthe-satisfaction.com
A modern advertising agency based in Brussels, specializing in strategic branding, creative concepts, and digital activations for global brands worldwide |
41 |
| 80 |
socialskysocialsky.eu
Specializing in digital and social strategy, our company propels clients into the digital era by identifying needs, implementing strategies, and upscaling competencies |
41 |
| 81 |
MAD Groupmad-group.com
Specializing in design and development of collectable promotions and premiums to align with brand identity across various communication tools and loyalty programs |
41 |
| 82 |
AdSomeNoiseadsomenoise.com
An innovative agency specializing in crafting digital campaigns that blend creativity, media, and technology to connect with audiences on a personal level |
41 |
| 83 |
POP Solutionspopsolutions.be
Specializing in innovative, creative, and circular POS solutions, the company aims to enhance shopping experiences, drive sales, and engage customers |
41 |
| 84 |
Explicietexpliciet.be
Marketing agency based in Hasselt that focuses on understanding the essence of business cases to help clients stand out |
40 |
| 85 | 40 | |
| 86 | 40 | |
| 87 |
Wunderman Thompson Beneluxwundermanthompson.be
This company is a multifaceted entity that combines creative agency, consultancy, and technology to drive growth for ambitious brands |
39 |
| 88 |
Wavemaker Belgiumwavemakerglobal.com
This company specializes in using a Purchase Journey approach to help brands make better decisions today for a prosperous tomorrow |
39 |
| 89 |
RRMediarrmedia.be
Specializing in video marketing to capture attention and engage audiences, ultimately building trust and converting them into long-term clients, customers, or subscribers |
38 |
| 90 |
Thau Beneluxthau.be
This company specializes in results-driven field marketing solutions to drive sales and marketing forward with memorable experiences and promotional compliance |
38 |
| 91 |
Hungry Mindshungryminds.be
Creative lead agency addressing complex communication challenges with simple, effective ideas and fast, integrated campaigns to engage and convert audiences. |
38 |
| 92 |
Universemuniversem.com
Specializing in digital marketing consultancy, our team optimizes online presence through SEO, advertising, analytics, and customer intelligence to drive business growth |
37 |
| 93 | 36 | |
| 94 | 36 | |
| 95 |
Profield Merchandisingprofield.be
Field Marketing company offering logistics and merchandising services for promotional actions in Belgium and Luxemburg, specializing in POS material installations |
36 |
| 96 |
Bluetime SAbluetime.be
Established in 1997, a specialized internet communication agency helping clients grow and increase profitability through targeted web tools and advertising services |
36 |
| 97 |
These Daysthesedays.com
An integrated communication agency with a focus on digital solutions, serving national and international clients across various channels and markets |
36 |
| 98 |
Air Brussels⎜Certified B Corp™air.be
Belgium's leading independent agency partners with McCann Group, providing strategic, creative, and sustainable solutions for brands, with a focus on driving action and inspiring change |
36 |
| 99 |
Square Melonsquaremelon.eu
Innovative agency focused on converting consumers and driving results, moving beyond traditional advertising to create impact and drive change |
35 |
| 100 |
Strategie agencystrategie.agency
This company specializes in creating connections between brands, audiences, and clients to fuel growth and achieve tangible goals through strategic communication campaigns |
35 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.
More company lists in Belgium
- The largest companies in Belgium 5,894
- IT Services and IT Consulting companies in Belgium 423
- Software Development companies in Belgium 393
- Transportation, Logistics, Supply Chain and Storage companies in Belgium 386
- SaaS companies in Belgium 384
- Food and Beverage Manufacturing companies in Belgium 259
- Truck Transportation companies in Belgium 242
- Retail companies in Belgium 218
- Hospitals and Health Care companies in Belgium 165
- Insurance companies in Belgium 164
- Financial Services companies in Belgium 140
- Government Administration companies in Belgium 118
- Construction companies in Belgium 108
- Industrial Machinery Manufacturing companies in Belgium 100
- Medical Equipment Manufacturing companies in Belgium 92
- Retail Apparel and Fashion companies in Belgium 91
- Business Consulting and Services companies in Belgium 84
- Human Resources Services companies in Belgium 84
- Technology, Information and Internet companies in Belgium 75
- Entertainment Providers companies in Belgium 72
- Hospitality companies in Belgium 69
- Wellness and Fitness Services companies in Belgium 67
- Restaurants companies in Belgium 62
- Motor Vehicle Manufacturing companies in Belgium 60