The 10 Best B2B Influencer Marketing Agencies in Belgium - 2025 Reviews

Top B2B Influencer Marketing Agencies in Belgium

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Elevate your B2B marketing strategy with Belgium's top B2B Influencer Marketing agencies and consultants. Our carefully selected roster features industry experts who understand the nuances of business-to-business influence. Explore their portfolios showcasing successful campaigns that have boosted brand awareness and generated qualified leads for Belgian companies. From identifying key opinion leaders to crafting compelling content strategies, these professionals excel in leveraging influence for B2B growth. Whether you're a tech startup or an established enterprise, find the perfect partner to amplify your brand's voice in the professional sphere. Post your project requirements on Sortlist, and let Belgium's finest B2B Influencer Marketing specialists approach you with tailored solutions to meet your specific business objectives.

Top Featured B2B Influencer Marketing Agencies

All B2B Influencer Marketing Consultants in Belgium

  • 4.4
    (8 reviews)

    A collective force of creative minds. Accelerating your business with compound creativity.

    Top awarded
    Cartel Agency unites multidisciplinary talents for ambitious brands and hungry eyes. We’re an agency by humans, for humans. At Cartel Agency, we: • build brands that cut through the noise • earn attention through powerful storytelling • influence behavior by sparking awareness • prove that marketing works • drive digital excellence across strategy, tech and performance Our work is creative, sector-agnostic, results-obsessed and always ready for what’s next. We’re not here to make noise. We’re here to accelerate your business.
    Looking for work in B2B Influencer Marketing
    Located in Hasselt, Belgium (+1)
    From €1,000 for B2B Influencer Marketing
    Worked in Retail (+24)
    Speaks English, Dutch, Belgium(+1)
    51-200 members
  • 4.5
    (8 reviews)

    NATIVE NATION, YOUR SOCIAL MEDIA SOULMATE

    We are not a big creative agency that has adapted to social media. We are not a PR agency that turned into an influencer agency. We are born on social, it’s in our DNA. Native Nation started out as an influencer marketing agency and platform since 2017, but quickly evolved to a broader social media first agency. We work with the next generation, have an eye for real time cultural insides and make social content that actually has an impact on it’s target audience. We continuously revamp influencer marketing & focus on creating branded entertainment rather than boring social media ads. We built a company that is small enough to move as fast as the social algorithms, yet big enough to create impact for strong brands. We are trustworthy professionals with 12 years of combined social media expertise, who help you craft social media stories from concept to realization. You can hire us for video content, copywriting, growth hacking, paid strategies, influencer collaborations, ambassador programs, UGC, social media management, … We help your brand grow by crafting stories that create impact on Social Media and beyond.
    2 works in B2B Influencer Marketing
    Located in Vilvoorde, Belgium
    From €1,000 for B2B Influencer Marketing
    Worked in Telecommunications (+10)
    Speaks English, Dutch(+2)
    11-50 members
  • 4.7
    (2 reviews)

    Contenu. Marketing. Performance.

    Agence historique de content marketing multilingue en B2B et B2C, Wearethewords est spécialisée en ingénierie éditoriale. Notre crédo ? Maximiser l’utilité, l’attrait et la pérennité de votre patrimoine éditorial, en impliquant vos communautés dans votre prise de parole. Depuis deux décennies et des brouettes, nous aidons les marques à raconter ce qu'elles sont sincèrement et à être ce qu'elles racontent. Découvrez quelques-unes de nos références. Nos expertises Content Marketing Identité éditoriale Expérience de recherche Ingénierie éditoriale Refonte éditoriale Nos prestations éditoriales packagées Inbound marketing E-mail marketing Création de contenu SEO Marketing e-commerce Formation content marketing
    Looking for work in B2B Influencer Marketing
    Located in Brussels, Belgium (+1)
    From €1,000 for B2B Influencer Marketing
    Worked in E-commerce (+15)
    Speaks French, English
    11-50 members
  • 4.9
    (6 reviews)

    Votre histoire est unique, racontez-la : des podcasts taillés sur mesure pour révéler les créateurs.

    Highly recommended
    Makers Media est une agence bruxelloise spécialisée dans la production de podcasts haut de gamme pour les marques, institutions et lieux de culture. Depuis 2018, nous transformons les prises de parole en expériences sonores immersives et mémorables. Notre approche repose sur une maîtrise complète de la chaîne de production, du conseil éditorial au mixage final. Nous créons des formats audio sur mesure : podcasts de marque, reportages sonores, identités sonores, séries immersives et interviews incarnées. Notre méthodologie : - Stratégie éditoriale et positionnement audio - Pré-production : conception des formats, écriture, casting si nécessaire - Enregistrement professionnel (en studio, sur site ou en conditions mobiles) - Post-production : sound design, mixage, habillage sonore et mastering - Livraison multicanal (Spotify, Apple Podcasts, YouTube, site web, réseaux sociaux) - Optimisation référencement des contenus podcast (SEO, optimisation des tags et métadescriptions) Nous travaillons avec des institutions culturelles, des fondations, des agences publiques et des marques en quête d’un contenu éditorial incarné et émotionnel. Parmi nos clients : Fondation Boghossian, Euroquity, Hub.brussels, Agoria, Fédération Wallonie Bruxelles, Proximus, Ado Chale, Manhattn's Burger... Votre histoire est unique, racontez-la : nous révélons au monde votre savoir-faire et votre excellence !
    Looking for work in B2B Influencer Marketing
    Located in Brussels, Belgium
    From €1,000 for B2B Influencer Marketing
    Worked in Food (+5)
    Speaks English, Dutch, Belgium(+1)
    1-10 members
  • 4
    (3 reviews)

    We connect. For real.

    Top awarded
    NL OVER OVAL PR & CONTENT (voorheen Nightingale) Nightingale is een creatief PR & Content agency gericht op het verbinden van uw merk of winkel met uw huidige en toekomstige consument in een continu veranderende markt. Door innovatie, esthetiek en relevantie te combineren, kunnen wij ons specialiseren in strategische PR & content. OVER OVAL ​OVAL is een creative brand experience agency dat de beleving van mensen centraal stelt in elke campagne. Met een team van 120+ experts werken we in Amsterdam, Antwerpen, Brussel, Düsseldorf en Parijs. Met doordachte strategieën, inspirerende creativiteit en pakkende producties brengen we mensen en merken samen. We zijn sterk in Employee Experiences, Consumer & Citizen Experiences en Business Experiences. OVAL werkt onder andere voor Adobe, Aéroports de Paris, B&B Hotels, BMW, Bol, Decathlon, Delhaize, Deloitte, Fundis, Google, Henkel, le Ministère de la Culture, Nintendo, Proximus, Randstad, SD Worx, SNCF en de Vlaamse Overheid. Meer info via weareoval.be
    Looking for work in B2B Influencer Marketing
    Located in Antwerp, Belgium (+2)
    From €1,000 for B2B Influencer Marketing
    Worked in Telecommunications (+18)
    Speaks Dutch, Belgium, English(+1)
    51-200 members
  • 4.9
    (3 reviews)

    Boundary-pushing Benelux PR and communications agency

    Put simply, Coopr is an integrated PR agency with Public Relations and Content Marketing at the heart operating in the Benelux (the Netherlands, Belgium and Luxembourg). Our offices are based in Rotterdam (the Netherlands) en Antwerp (Belgium), where a team of 17 professionals work for well-known brands like LinkedIn, Thalys, Coca-Cola, Lego, Moduleo and Pathé. It's our ambition to solve communication challenges on a creative, effective and integrated way for our clients. We embrace new technology and media and are pushing boundaries of ourselves and the market since 2009. We believe that times are changing, consumers are evolving and the media landscape is broader than it’s ever been. That’s why we combine traditional PR with digital communications and social marketing. Therefore we’re not just a PR agency.    
    Looking for work in B2B Influencer Marketing
    Located in Antwerp, Belgium (+1)
    From €1,000 for B2B Influencer Marketing
    Worked in Travel & Leisure (+5)
    Speaks English, Dutch(+2)
    11-50 members
  • 5
    (1 review)

    Connecting the dots for you.

    We are part of UPR Agency dedicated to corporate and purpose driven communication for brands, companies and organisations. ​ We defy conventional labels leveraging traditional and digital communication in everything we do. This hybrid approach is not just a statement. This is our vision on effective communication. We are experts in crafting creative campaigns with multiple touchpoints to tell your story authentically which brings your company and brand values and proposition to life. Our campaigns reach internal, business and consumer audiences through social channels, new and traditional media to drive brand engagement.
    Looking for work in B2B Influencer Marketing
    Located in Asse, Belgium (+2)
    From €600 for B2B Influencer Marketing
    Worked in Food (+4)
    Speaks English, Dutch(+2)
    1-10 members
  • (0 review)

    We are a strategic creative marketing & PR agency, specialized in interior, hospitality & lifestyle.

    DONEBYUS is a Antwerp based strategic marketing & PR agency covering interior, hospitality & lifestyle. We provide a professional, bespoke media relations service to our national and international clients. Founded in 2021 by Merima Pepic en Brecht Caveye, we are known for ambitious marketing, digital and PR campaigns. A project born from a shared love of iconic storytelling and a desire to produce aesthetic but effective and measurable content. It is a unique combination that remains a fundamental part of our DNA. The synergy of our two personalities allows us to bring out the best of both worlds. Even more, the sensitivity and generosity characterizes us. Atypical is a compliment in the world of donebyus.agency. We like to push the limits of our creativity in every project. On national soil or further from home: we believe in producing content that capture hearts, inspires minds and delivers business results. Surprising but secure, innovative but balanced, and visionary but familiar. Regardless of the purpose behind a project, our approach is intuitive and incisive every time. Without shying away from results, our character typifies itself into a warm & welcoming feeling, that can only result from inherent talent and pleasure in what we do.We understand human behaviors, mindsets and lifestyles as no other. We don’t just crunch numbers; we immerse ourselves in your market, uncovering hidden trends, consumer insights, and competitive dynamics that matter to you. Our approach is rooted in a strong foundation of public relations and journalistic insight. We start every project by analyzing how the market evolves, ensuring that we stay tuned to emerging trends and shifting consumer behaviors. By viewing your brand through a PR lens, we focus on storytelling that not only captures attention but also builds trust and credibility.
    Looking for work in B2B Influencer Marketing
    Located in Antwerp, Belgium
    From €1,000 for B2B Influencer Marketing
    Worked in Architecture & Planning (+9)
    Speaks English, Dutch, Belgium
    1-10 members
  • 5
    (2 reviews)

    Thé Benelux agency for Consumer PR and Corporate Communications

    Top awarded
    Charly PR is the Benelux agency for integrated corporate & consumer communications. Reaching your target group has never been easier. But actually touching people, is harder than ever. Charly PR (formerly known as LVTPR) helps you to create real impact with integrated corporate and consumer communications. For your organisation and for your brand(s). From strategy to execution. The agency specializes in crisis communications, internal communications, thought leadership, product PR, influencer relations and digital & content marketing. From its offices in Strombeek-Bever (Brussels) and Bunnik (Utrecht), Charly PR advises and supports clients such as Action, Belnet, Dubai Tourism, Hasbro, Huttopia, IDEWE, One Plus, Sonos and The North Face on a daily basis. The agency was founded in 1994 by Charly Lammers van Toorenburg and goes by the name of "Charly PR" since March 2023.
    Looking for work in B2B Influencer Marketing
    Located in Grimbergen, Belgium (+1)
    From €1,000 for B2B Influencer Marketing
    Worked in Media (+7)
    Speaks French, Dutch(+2)
    11-50 members
  • 5
    (2 reviews)

    Ne dites pas que vous êtes le meilleur, montrez-le !

    Recommended
    Nous sommes une agence créative qui vous aide à gagner le cœur et l'esprit de vos clients. Nous écrivons, nous filmons, nous racontons des histoires, nous faisons de l’animation 3D et nous caressons Google dans le sens du poil. Mais ça, ce n’est que la surface. Avoir de l’excellent contenu n’est qu’une partie du process. Pour qu’il soit bon et efficace, il doit être inspiré par une fonction marketing et un objectif commercial. Il doit faire partie d’un plan. Et son effet doit être mesurable.
    Looking for work in B2B Influencer Marketing
    Located in Vise, Belgium
    From €1,000 for B2B Influencer Marketing
    Worked in Industrial Goods & Services (+10)
    Speaks English, Dutch, Belgium(+1)
    1-10 members
  • 5
    (1 review)

    We craft digital experiences

    Top awarded
    SQLI Digital Experience is a digital agency founded in 1999 with 50 people located in Ghent & Brussels and part of the international SQLI Group. We are specialized in social media content marketing, traffic, marketing automation, web & e-commerce. We work for brands such as Colruyt, Bent, Dreambaby, Nestlé, AG Insurance, Tissot, Vandemoortele, Cointreau & more...
    Looking for work in B2B Influencer Marketing
    Located in Sint-Martens-Latem, Belgium (+17)
    From €10,000 for B2B Influencer Marketing
    Worked in Luxury Goods & Jewelry (+5)
    Speaks French, Dutch(+3)
    51-200 members
  • 4.6
    (2 reviews)

    Engineering Emotions, that's what we do

    Top awarded
    June20 is a creative communications agency, with offices in Ghent and Antwerp. We believe your brand is only as strong as it is in the heart of your audience. That’s why we specialise in establishing that emotional connection you need. We call it Engineering Emotions. As engineers, we start from data and consumer insights to build your brand in every interface. We consider your brand as a system with many interfaces and, therefore, create work that connects every element with the right emotional impact at every phase of the customer journey. Our name is also emotion-driven. Did you know June 20 is regarded as the most joyous day of the year? It's the perfect name for us as it radiates the positivity and cheerfulness we stand for. We try hard to make every day as joyous as June 20, for our employees as well as for our clients. Our services We Engineer Emotions using: Strategy: We create content with a solid strategic foundation throughout the customer journey Communication: We develop campaigns, content and activations that trigger the right emotions Branding : We make your brand distinctive and recognisable in all communication Platforms & Technology: We select the best technology and communication channel Media: We find you the perfect media mix, from email marketing and SEO to online advertising PR & Content Marketing: We bring and reinforce the right messages with regard to your brand We design and build your brand consistently in every interface, to optimally connect with the power of emotions. Let’s meet!  
    Looking for work in B2B Influencer Marketing
    Located in Ghent, Belgium (+1)
    From €3,000 for B2B Influencer Marketing
    Worked in Construction (+13)
    Speaks Dutch, Dutch, Belgium(+2)
    11-50 members
  • 5
    (1 review)

    Your influence marketing expert !

    Founded six years ago, Efluenz emerged from a vision to revolutionize the influencer marketing landscape. From its inception, Efluenz has been dedicated to creating meaningful and impactful connections between brands and influencers. Yasmin's entrepreneurial spirit and innovative approach propelled Efluenz to quickly become a key player in the industry, offering creative, data-driven strategies that help brands tell compelling stories and reach their target audiences effectively. Efluenz’s journey is marked by its commitment to innovation and growth. As the agency evolved, it forged a significant partnership with Groupe Rossel, enhancing its capabilities and expanding the possibilities it can offer to its clients. This collaboration has allowed Efluenz to provide a broader range of services, integrating the latest trends in digital marketing and media to deliver even more powerful and effective campaigns. Today, Efluenz stands as a dynamic and forward-thinking agency that thrives on creativity, authenticity, and client-focused strategies. Its mission remains clear: to empower brands by connecting them with the most relevant influencers, creating collaborations that are not just successful but also deeply resonate with audiences. Through its dedication to excellence and its innovative approach, Efluenz continues to shape the future of influencer marketing, ensuring that every campaign it creates is both impactful and memorable.
    Looking for work in B2B Influencer Marketing
    Located in Brussels, Belgium
    From €3,000 for B2B Influencer Marketing
    Worked in Retail (+23)
    Speaks English, Dutch(+2)
    11-50 members
  • 5
    (6 reviews)

    Experts en communication créative, nous faisons briller votre marque !

    Juicy Letters est un studio de design graphique et de communication spécialisé dans la création d'univers de marque, et l'accompagnement des entreprises dans le développement de leur stratégie marketing. Au coeur de notre Digital Lab, nous aidons également les marques et les commeblob:https://app.sortlist.com/b4611324-b25e-411f-9b79-d6d97c8a8a0drces à se déployer en ligne et sur les réseaux sociaux. blob:https://app.sortlist.com/b4611324-b25e-411f-9b79-d6d97c8a8a0d
    Looking for work in B2B Influencer Marketing
    Located in Uccle, Belgium
    From €259 for B2B Influencer Marketing
    Worked in Food (+2)
    Speaks English, French(+2)
    1-10 members
  • 5
    (1 review)

    Strategic PR for brands with a story to tell

    Loud and Clear is a Belgium-based PR and content agency located near Kortrijk. We help B2B companies across various sectors—from tech and healthcare to finance, industry, food & drinks, and beauty—share their stories with impact. So brands can connect with the right audiences and media to build their thought leadership. At Loud and Clear, we believe every brand has a powerful story to tell—if it's told the right way. We are a PR and content agency that helps companies capture attention, build credibility, and connect with the right audiences through tailored communication strategies. Media relations pay off when done right. But getting your story published takes more than luck—it takes precision, preparation, and the right connections. PR leaves no room for improvisation. That’s why clients rely on our expertise. Founded in 2020, we’ve built trusted relationships with journalists and media outlets, and we know exactly how to shape stories that resonate. With the right angle, timing, and a dose of strategic "seasoning," we make sure your message lands where it matters most. We don’t do cookie-cutter solutions. Each project gets a dedicated team, hand-picked to match your needs and your company culture. One clear point of contact keeps communication flowing and ensures nothing gets lost in translation. Our collaboration process is structured yet personal —from intake and strategy to execution and evaluation. Throughout every phase, we stay closely connected with you to keep things on track and make room for optimization where needed. Our values: - Personal: We work with people, not accounts. Shared passion creates better stories. - Purpose-driven: Every message is crafted and delivered with intention. - The Extra Mile: We aim for “hell yeah” results. Nothing less. Loud and Clear —no fluff, just impactful stories that get heard.
    Looking for work in B2B Influencer Marketing
    Located in Harelbeke, Belgium
    From €1,000 for B2B Influencer Marketing
    Works in multiple industries
    Speaks English, Dutch(+2)
    1-10 members
  • 4.2
    (2 reviews)

    Empower your communication

    youEngine is a content-driven marketing and communication agency of Aimé Van Hecke and Bettina Geysen. We operate at the crossroads of brands, marketing and technology, because we are passionate about technology, media and storytelling. Brands no longer have to limit themselves to advertising. Thanks to technology, they enter into direct dialogue with stakeholders. Today, the biggest challenge for every marketer is how to become a beacon of trust in the fragmented media world where online and mobile set the tone for brand perception. The new marketing challenge for your company is to participate, influence and gain trust with your brand in this communication flow. And that's the sum of: how well informed you are and how well your brand can empathize with the customer's issues ( Think ), how well you dialogue as a brand and master the language of your target group to perfection ( Tell ) and how you as a brand offer targeted products and services that your customer really needs ( Sell ). Brands must personalise and tailor their communications to the individual customer: you . The more focused your communication, the greater the chance that your marketing will work as a powerful engine for lucrative customer contacts. Let youEngine guide you through the new media world based on our integrated package of content and communication services: Think: How well informed you are about the desires of your customers Tell: How well you interact and dialogue with your customers Sell: How well your products and services match your customers' needs
    Looking for work in B2B Influencer Marketing
    Located in Antwerp, Belgium (+2)
    From €1,000 for B2B Influencer Marketing
    Worked in Pets (+7)
    Speaks Dutch, Dutch, Belgium(+5)
    11-50 members
  • (0 review)

    Market impact for beverage / DTC brands.

    Top awarded
    Since 2019, Perfect Serve has specialized in providing premium marketing services tailored to the spirits industry. We support brands at every stage of their growth with expertise in brand strategy, market research, advertising, and digital marketing. Just as a perfect serve must be crafted to suit both the drink and the customer, we ensure our solutions are customized to meet the unique needs of each client.
    Looking for work in B2B Influencer Marketing
    Located in Marche-en-Famenne, Belgium
    From €200 for B2B Influencer Marketing
    Worked in Others (+1)
    Speaks English, French
    1-10 members
  • 5
    (4 reviews)

    Impactful digital storytelling for B2B and B2C brands.

    Unleash your potential with bold marketing that operates at the intersection of culture and creativity. Our 360-degree marketing campaigns are infused with unmatched creativity and executed with a robust delivery plan, resulting in highly relevant and engaging digital experiences. The outcome for your business? More brand awareness Enhanced lead generation Improved sales Our all-star team of digital natives is dedicated to empowering B2B and B2C brands to tell their stories. We’re energetic and ambitious, bringing Gen Z digital expertise where it’s needed the most. Seriously – nobody in our office is over 30. But we don’t kid around when it comes to our results. Our office in Antwerp is a creative hub for all things marketing strategy, content creation, influencer marketing, social media management, performance marketing, and SEO. So – are you ready? Let’s boost your brand and make intelligent marketing moves that ensure your impact in the ever-evolving digital world.
    Looking for work in B2B Influencer Marketing
    Located in Antwerp, Belgium
    From €1,000 for B2B Influencer Marketing
    Worked in Energy & Oil (+7)
    Speaks English, Dutch, Belgium(+1)
    11-50 members
  • (0 review)

    We connect. For real.

    In this world full of straight lines and sharp edges, we are OVAL . A creative agency born in Europe that believes in the positive power of empathy. We bring people and brands closer together, simply by being closer to them. Through intuitive strategies, captivating creativity and seamless production, we deliver impactful brand experiences. Always created for people, by people. We put the human experience at the heart of everything we do. Creating memorable experiences and connections. Between people. And between people and brands. For real. OVAL has branches in Antwerp, Brussels and Ghent and employs a total of 50 staff in Belgium with experts in corporate & marketing events, (digital) marketing & communication, content marketing and PR. OVAL works for a host of reputed organisations and brands including BMW, Centre for Cybersecurity, Google, MINI, Nintendo, Proximus, Pineau des Charentes, SD Worx, the City of Ghent, UHasselt and the Flemish and Federal Government.
    Looking for work in B2B Influencer Marketing
    Located in Antwerp, Belgium (+2)
    From €1,000 for B2B Influencer Marketing
    Worked in Government & Administration (+23)
    Speaks Dutch, Dutch, Belgium(+2)
    51-200 members
  • 4.5
    (4 reviews)

    End to end retail marketing by people for people.

    We’re an omni-channel communications agency We help our clients perform better by deeply understanding their customers, innovating the shopper journey and flawlessly delivering relevant materials . Combining local strength with the reliability of a global network, we offer key services that help retailers win the hearts and minds of their customers: Strategy and Innovation Brand Activation and Campaigns Content and Social Media Digital Production Omnichannel Marketing Print Management Packaging Design Contact us if you’re looking for the perfect partner , offering deep consumer knowledge , creative solutions and operational excellence . Interested in working with us? This is what we believe in: Alchemy - Our purpose is to build trust between brands, retailers and consumers. Empathy - Without understanding what others experience, creativity is a pointless task. Work - We do not strive for awards but for solutions the consumer needs. Respect - Straight talk, listening, understanding and commitment are at our heart. Collaborate - We tackle projects together with our clients, in a collaborative manner. Question - We ask why and challenge everything to create added value. Tribes - Our flat hierarchy breaks the silos and boosts participative ways of working. Move - In an ever-changing world in which nothing is fixed, we constantly adapt. Together, let’s make an impact.
    Looking for work in B2B Influencer Marketing
    Located in Brussels, Belgium
    From €1,000 for B2B Influencer Marketing
    Worked in Food (+8)
    Speaks French, Dutch(+2)
    51-200 members
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