WELCOME TO TOP SECRET COMMUNICATION
A communication agency based in Brussels, dedicated to brands and businesses
You’ve got something to say.
We make sure it’s heard and remembered.
We make sure it’s heard and remembered.
For 40 years, we’ve been designing tailor-made communication strategies for brands and companies seeking visibility, meaning, and impact.
Our strength? A creative yet rigorous approach, shaped by experience across a wide range of sectors from lifestyle to corporate. This diversity fuels our agility, our sharp messaging culture, and our ability to address both consumer-facing and institutional challenges.
PR, influence, events, digital communication, content, media… We activate the right levers with precision, to ensure every message gets the reach it deserves.
Whether it’s strengthening a brand’s image, launching a product, or building a community, we support our clients in bringing bold ideas to life and making sure they resonate across the most relevant communication channels.
OUR OFFICE
More than an office, a home for meaningful communication
It’s a meeting place, where you can drop by for a cup of coffee and a friendly chat in our luminous showroom. Our offices are located in Brussels across the stunning Bois de la Cambre. The top secret house is very easy to find and is conveniently located on the Avenue Winston Churchill. Our cosy and spotless house offers a meticulously maintained selection of our client’s collections.
OUR VISION
Inspiring desire through authentic and positive communication.
We believe in the power of communication to inspire, unite, and drive transformation. By placing authenticity at the heart of our approach, we create messages that resonate, foster engagement, and highlight the true value of brands and businesses.
Our vision is to craft strategies that go beyond commercial goals — strategies that spark emotion, strengthen connections, and shape a lasting, positive image aligned with your audience’s aspirations. It’s this optimistic and thoughtful outlook that guides every project we take on.
OUR MISSION
To advise and build tailored communication strategies with creativity, authenticity, and full commitment.
Our mission is to deeply understand our clients’ needs and craft bespoke communication strategies that align with their specific goals.
With our expertise, we actively contribute to the visibility and impact of their brand whether it’s to build awareness, engage their audience, or position their business on key issues.
At the heart of every project, we bring : Creativity, to deliver fresh and relevant solutions; authenticity, to ensure message consistency; total commitment, to guarantee excellence at every step.
OUR VALUES
Effectiveness
Every action we take is designed to deliver tangible, measurable results that align with your objectives. We are committed to ensuring optimal return on investment.
Agility
We adapt quickly to our clients’ evolving needs, staying flexible and responsive to meet tomorrow’s challenges with confidence.
Trust
We believe that communication is built on trust. We act with transparency, reliability, and long-term partnership in mind.
Excellence
Every project is a chance for us to raise the bar and deliver outstanding results — with a constant drive for improvement and attention to detail.
OUR TEAM
Creative minds. Strategic hearts. Total commitment.
Whether it’s about strengthening a brand’s reputation, launching a product, or uniting a community, we help our clients bring bold ideas to life — and deliver them with precision across the right communication channels.
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Marine Verdussen CEO & Managing Partner
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Laure Van Tuyckom COO & Managing Partner
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Anne-Sophie Mathieu Head of PR department
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Cloé Vanderbyse Communication strategist
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Stephanie Boucquillon Communication strategist
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Alice Honorez Communication strategist
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Géraldine Van Hautegem Communication expert
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Marie Trenker Communication expert
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Aurélie Nowé Communication expert
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Olivia Breda Event Manager
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Félicie Rysman Admin Support
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Johan Wellens Financial Director
Testimonials
I’ve been working with Top Secret for 10 years and during these years, Mélanie, Marine and “her team have helped me a lot to create brand awareness in the medias. I consider Top Secret as the number one Belgian agency specializing in high-end brands. The agency gives me access to a top-quality network. Reactivity and professionalism are always at the rendez-vous.”
Jérôme Stéfanski – Little Guest Hotels Collection
“Travailler avec Mélanie et Marine et en fait avec toute l’équipe de Top Secret est un véritable plaisir.
Bien entendu pour leurs magnifiques sourires et leur bonne humeur communicative mais aussi et c’est le plus important pour leur professionnalisme, leur rigueur, leur bienveillance et leurs anticipations des tendances du moment
En résumé : un vrai bonheur.”
John-Alexander Bogaerts – Manager Director @B19
“Créative, passionnée et dévouée, l’équipe de Top Secret nous accompagne parfaitement dans la construction de notre stratégie d’influence.
Toujours au courant des dernières tendances, Mélanie et son équipe vous donnera les meilleurs conseils pour trouver les influenceurs qui feront la différence pour votre marque.
Une équipe de girls au top !”
Julie Hendricx – Club Med
“Cela fait maintenant plus de 10 ans que nous collaborons avec les équipes de Mélanie et Marine chez TOP SECRET COMMUNICATION ; elles sont fidèles, comme nous, amoureuses des marques qu’elles défendent, en sont les meilleures ambassadrices sur le marché belge et délivrent d’excellents résultats saison après saison”.
Agnès Calef – Responsable Communication/Presse @Eric Bompard
” Top Secret, c’est comme une ruche qui fourmille d’idées et de projets en permanence. L’agence a été une des premières à développer le travail de fond sur le digital et les collaborations avec les influenceuses. C’est précieux pour nous, éditeurs, de travailler avec des agences comme celle-ci qui anticipent les besoins de rédactions et les nouveaux canaux de communication…”
Ingrid Van Langhendonck – Rédactrice en chef @So Soir
“Een persbureau met visie en werklust die sinds jaren een gevestigde waarde is in de prwereld.”
Ellen Monstrey – Stylist – Fashioneditor @Feeling