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About
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ABOUT

We are the only independent communication & brand strategy agency

offering their services in the Benelux and Swiss markets specialised in

Art, Beauty, Design, Fashion, Gastronomy, Luxury and Travel.

 

Claudine Duvivier and her passionate, multilingual team

of 13 dedicated lifestyle, events, showroom and social experts

created the company over 20 years ago,

forming a perfect unified TANDEM credo.

​Each account is handled by highly qualified

corporate and product communication specialists working hand in hand,

which allows us to be aligned with our client

needs and current projects.

Our main missions include media consultancy,

unique and memorable (virtual) clienteling experiences,

brand relationship building,

enrolling brand campaigns and creating new content,

setting out partnerships and exclusive targeted gatherings,

all whilst boosting corporate messages

and product placements.

Services

SERVICES

COMMUNICATION

EVENTS

Communication is crafted with intention and cultural precision.We develop and implement strategic PR and brand positioning across the Benelux and Switzerland connecting brands with the right voices and audiences. We manage press relations, influencer partnerships, brand storytelling and tailored media strategies that elevate presence and desirability. With deep regional expertise and an international outlook, we ensure every narrative resonates.

We curate experiences that embody the essence of a brand. Across the Benelux and Switzerland we conceptualise and produce bespoke events for the luxury industry — from exclusive launches and private dinners to press days and immersive brand moments. Every detail is orchestrated with precision, discretion and aesthetic sensibility creating meaningful encounters between brand and audience, designed to inspire connection and lasting impression.

BELGIUM |  LUXEMBOURG  |  SWITZERLAND  |  THE NETHERLANDS

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Client List

CLIENT LIST

Alain Afflelou

Anantara Grand Hotel Krasnapolsky Amsterdam

Baobab Collection

Benoit Nihant

Breguet

Breitling

Burberry

Corinthia Grand Hotel Astoria Brussels

Dior

Dom Pérignon

Filorga

Fondation Louis Vuitton

Hôtel Faubourg 21

Hôtel Les Bains de Spa

Louis Vuitton

Messika Paris

Montblanc

Moët & Chandon

Ole Lynggaard Copenhagen

Parfums Christian Dior

Pasquale Bruni

Ruinart

Veuve Clicquot

Zegna

...

Gallery

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HEADQUARTERS

Avenue Brugmann 77 
1190 Brussels

Belgium

PHONE
+32 (0)2 347 28 85
Email
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CONTACT
© 2026 TANDEM. All rights reserved
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